Craftsman 917.272247 Owner's Manual

Owner's Manual J CRRFTSMIIW I LAWN TRACTOR 20.0 HP, 48" Mower Electric Start AutomaticTransmission Model No. 917.272247 i]_ This product has a low emission engine which operates differently from previously built engines. Before you start the engine, read and understand this Owner's Manual. IMPORTANT: Read and follow all Safety Rules and Instructions before operating this equip- ment. For answers to your questions about this product, Call: 1-800-659-5917 Sears Craftsman Help Line 5 am - 5 pm, Mon - Sat Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A. Visit our Craftsman website: www.sears.com/craftsman
Warranty ............................................... 2 Safety Rules ......................................... 3 Product Specifications .......................... 6 Assem bly/Pre-Ope ration ...................... 7 Operation .............................................. 9 Maintenance Schedule ...................... 15 Maintenance ....................................... 15 Service and Adjustments .................... 19 Storage ............................................... 28 Troubleshooting ................................. 29 Repair Parts ........................................ 34 Sears Service ...................... Back Cover LIMITED WARRANTY ON CRAFTSMAN RIDING EQUIPMENT For two (2) years from the date of purchase, if this Craftsman Riding Equipment is maintained, lubricated and tuned up according to the instructions in the owner's manual, Sears will repair or replace free of charge any parts that are found to be defective in material or workmanship according to the guidelines of coverage listed below. Sears will also provide free labor for these applicable warranted parts for the two full years. During the first 30 days of purchase, there will be no charges to service the product at your home for issues covered by this warranty. (See exclusions below). For your convenience, IN HOME warranty service will still be available after the first 30 days of purchase, but a trip charge will apply. This charge will be waived if the Crafts- man product is dropped off at an authorized Sears location. For the nearest authorized Sears location, please call 1-800-4-MY-HOME®. This warranty applies only while this product is within the United States. This Warranty does not cover: • Expendable items which become worn during normal use, including but not limited to blades, spark plugs, air cleaners, belts, and oil filters. • Standard Maintenance Servicing, oil changes, or tune-ups • Tire replacement or repair caused by punctures from outside objects, such as nails, thorns, stumps, or glass. • Repairs necessary because of operator abuse, including but not limited to, damage caused by towing objects beyond the capability of the riding equipment, impacting objects that bend the frame or crankshaft, or over-speeding the engine. • Repairs necessary because of operator negligence, including but not limited to, electrical and mechanical damage caused by improper storage, failure to use the proper grade and amount of engine oil, failure to keep the deck clear of flammable debris, or failure to maintain the equipment according to the instructions contained in the owner's manual. • Engine (fuel system) cleaning or repairs caused by fuel determined to be contami- nated or oxidized (stale). In general, fuel should be used within 30 days of its purchase date. • Normal deterioration and wear of the exterior finishes, or product label replacement. • Riding equipment used for commercial or rental purposes. LIMITED WARRANTY ON BATTERY For ninety (90) days from date of purchase, if any battery included with this riding equipment proves defective in material or workmanship and our testing determines the battery will not hold a charge, Sears will replace the battery at no charge. During the first 30 days of purchase, there will be no charges to replace the battery at your HOME. After the first 30 days, for your convenience, IN-HOME warranty service will still be available but a trip charge will apply. This charge will be waived if the Craftsman product is dropped of at an authorized Sears location. For the nearest authorized Sears location, please call 1-800-4-MY-HOME®. This battery warranty applies only while this product is within the United States. This warranty gives you specific legal rights, and you may also have other rights, which vary, from state to state. Sears, Roebuck and Co.,Dept.817WA, Hoffman Estates, IL 60179 2
IMPORTANT: This cutting machine is capable of amputating hands and feet and throwing objects. Failure to observe the following safety instructions could result in serious injury or death. _II, WARNING: In order to prevent accidental starting when setting up, transporting, adjusting or making repairs, always disconnect spark plug wire and place wire where it cannot contact spark plug. ,_WARNING: Do not coast down a hill in neutral, you may lose control of the tractor. WARNING: Tow only the attach- ments that are recommended by and comply with specifications of the manu- facturer of your tractor. Use common sense when towing. Operate only at the lowest possible speed when on a slope. Too heavy of a load, while on a slope, is dangerous. Tires can lose traction with the ground and cause you to lose control of your tractor. _KWARNING: Engine exhaust, some of its constituents, and certain vehicle components contain or emit chemicals known to the State of California to cause cancer and birth defects or other repro- ductive harm. _ILWARNING: Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. I. GENERAL OPERATION • Do not mow in reverse unless absolutely necessary. Always look down and behind before and while backing. • Be aware of the mower discharge direction and do not point it at anyone. Do not operate the mower without either the entire grass catcher or the guard in place. • Slow down before turning. • Never leave a running machine unattended. Always turn off blades, set parking brake, stop engine, and remove keys before dismounting. • Turn off blades when not mowing. • Stop engine before removing grass catcher or unclogging chute. • Mow only in daylight or good artificial light. • Do not operate the machine while under the influence of alcohol or drugs. • Watch for traffic when operating near or crossing roadways. • Use extra care when loading or unload- ing the machine into a trailer or truck. • Data indicates that operators, age 60 years and above, are involved in a large percentage of riding mower-related injuries. These operators should evaluate their ability to operate the riding mower safely enough to protect them- selves and others from serious injury. • Keep machine free of grass, leaves or other debris build-up which can touch hot exhaust / engine parts and burn. Do not allow the mower deck to plow leaves or other debris which can cause build- up to occur. Clean any oil or fuel spillage before operating or storing the machine. Allow machine to cool before storage. • Read, understand, and follow all instructions in the manual and on the machine before starting. • Only allow responsible adults, who are familiar with the instructions, to operate the machine. • Clear the area of objects such as rocks, toys, wire, etc., which could be picked up and thrown by the blade. • Be sure the area is clear of other people before mowing. Stop machine if anyone enters the area. • Never carry passengers. I1. SLOPE OPERATION Slopes are a major factor related to loss-of- control and tipover accidents, which can re- sult in severe injury or death. All slopes require extra caution. If you cannot back up the slope or if you feel uneasy on it, do not mow it. 3
DO: • Mow up and down slopes, not across. • Remove obstacles such as rocks, tree limbs, etc. • Watch for holes, ruts, or bumps. Uneven terrain could overturn the machine. Tall grass can hide obstacles. • Use slow speed. Choose a low gear so that you will not have to stop or shift while on the slope. • Follow the manufacturer's recommenda- tions for wheel weights or counter- weights to improve stability. • Use extra care with grass catchers or other attachments. These can change the stability of the machine. • Keep all movement on the slopes slow and gradual. Do not make sudden changes in speed or direction. • Avoid starting or stopping on a slope. If tires lose traction, disengage the blades and proceed slowly straight down the slope. DO NOT: • Do not turn on slopes unless necessary, and then, turn slowly and gradually downhill, if possible. • Do not mow near drop-offs, ditches, or embankments. The mower could suddenly turn over if a wheel is over the edge of a cliff or ditch, or if an edge caves in. • Do not mow on wet grass. Reduced traction could cause sliding. • Do not try to stabilize the machine by putting your foot on the ground. • Do not use grass catcher on steep slopes. IlL CHILDREN Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the machine and the mowing activity. Never assume that children will remain where you last saw them. • Keep children out of the mowing area and under the watchful care of another responsible adult. • Be alert and turn machine off if children enter the area. • Before and when backing, look behind and down for small children. • Never carry children. They may fall off and be seriously injured or interfere with safe machine operation. • Never allow children to operate the machine. • Use extra care when approaching blind corners, shrubs, trees, or other objects that may obscure vision. IV. SERVICE • Use extra care in handling gasoline and other fuels. They are flammable and vapors are explosive. - Use only an approved container. - Never remove gas cap or add fuel with the engine running. Allow engine to cool before refueling. Do not smoke. -Never refuel the machine indoors. - Never store the machine or fuel container inside where there is an open flame, such as a water heater. • Never run a machine inside a closed area. • Keep nuts and bolts, especially blade attachment bolts, tight and keep equipment in good condition. • Never tamper with safety devices. Check their proper operation regularly. • Keep machine free of grass, leaves, or other debris build-up. Clean oil or fuel spillage. Allow machine to cool before storing. • Stop and inspect the equipment if you strike an object. Repair, if necessary, before restarting. • Never make adjustments or repairs with the engine running. • Grass catcher components are subject to wear, damage, and deterioration, which could expose moving parts or allow objects to be thrown. Frequently check components and replace with manufacturer's recommended parts, when necessary. • Mower blades are sharp and can cut. Wrap the blade(s) or wear gloves, and use extra caution when servicing them. • Check brake operation frequently. Adjust and service as required. 4
• Be sure the area is clear of other people before mowing. Stop machine if anyone enters the area. • Never carry passengers or children even with the blades off. • DO not mow in reverse unless abso- lutely necessary. Always look down and behind before and while backing. • Never carry children. They may fall off and be seriously injured or interfere with safe machine operation. • Keep children out of the mowing area and under the watchful care of another responsible adult. • Be alert and turn machine off if children enter the area. • Before and when backing, look behind and down for small children. • Mow up and down slopes (15 ° Max), not across. • Remove obstacles such as recks, tree limbs, etc. • Watch for holes, ruts, or bumps. Uneven terrain could overturn the machine. Tall grass can hide obstacles. • Use slow speed. Choose a low gear so that you will not have to stop or shift while on the slope. • Avoid starting or stopping on a slope. If tires lose traction, disengage the blades and proceed slowly straight down the slope. • If machine stops while going uphill, disengage blades, shift into reverse and back down slowly. • Do not turn on slopes unless neces- sary, and then, turn slowly and gradu- ally downhill, if possible. 5
PRODUCT SPECIFICATIONS Gasoline 4 Gallons Capacity Unleaded and Type: Regular Oil Type SAE 10W30 (above 32°F) API-SF-SJ): SAE 5W-30 (below 32°F) Dil Capacity: W/Filter: 4.5 Pints W/O Filter: 4.0 Pints Spark Plug: Champion RC12YC _Gap: .030") 3round Speed (MPH): Forward: 0 - 5.5 Reverse: 0 - 2.4 Tire Pressure: Front: 14 PSI Rear: 10 PSI Charging System: 15 Amps @ 3600 RPM Battery: Amp/Hr: 28 Min. CCA: 230 Case size: U1R Blade Bolt Torque: 45-55 Ft. Lbs. CONGRATULATIONS on your purchase of a new tractor. It has been designed, engineered and manufactured to give you the best possible dependability and performance. Should you experience any problem you cannot easily remedy, please contact a Sears or other qualified service center. We have competent, well-trained techni- cians and the proper tools to service or repair this tractor. Please read and retain this manual. The instructions will enable you to assemble and maintain your tractor properly. Always observe the "SAFETY RULES". REPAIR AGREEMENT A Repair Agreement is available on this product. Contact your nearest Sears store for details. CUSTOMER RESPONSIBILITIES • Read and observe the safety rules. • Follow a regular schedule in maintain- ing, caring for and using your tractor. • Follow the instructions under "Mainte- nance" and "Storage" sections of this owner's manual. AWARNING: This tractor is equipped with an internal combustion engine and should not be used on or near any unimproved forest-covered, brush- covered or grass-covered land unless the engine's exhaust system is equipped with a spark arrester meeting applicable local or state laws (if any). If a spark arrester is used, it should be maintained in effective working order by the operator. In the state of California the above is required by law (Section 4442 of the California Public Resources Code). Other states may have similar laws. Federal laws apply on federal lands. A spark arrester for the muffler is available through your nearest Sears service center (See REPAIR PARTS section of this manual). Mower Leveling Wrench Keys (2) Keys Video Cassette For Future Use Bubble Level Slope Sheet 6
Your new tractor has been assembled at the factory. Review the video cassette before you begin. When right or left hand is mentioned in this manual, it means, from your point of view, when you are in the operating posi- tion (seated behind the steering wheel). TO REMOVE TRACTOR FROM CARTON UNPACK CARTON 1. Cut, from top to bottom, along lines on all four corners of carton, and lay panels flat. 2. Remove packing materials. 3. Remove protective materials from tractor hood and grill. IMPORTANT: Check for and remove any staples in skid that may puncture tires where tractor is to roll off skid. CHECK BA'n'ERY 1. Lift hood to raised position. NOTE: If this battery is put into service after month and year indicated on label (label located between terminals) charge battery for minimum of one hour at 6-10 amps. (See "BATTERY" in Maintenance section of this manual for charging instructions). /"°" ,,.."'" .-'°' Label ADJUST SEAT 1. Raise seat and loosen adjustment knob. 2. Lower seat into operating position and sit in seat. 3. Slide seat until a comfortable position is reached which allows you to press clutch/brake pedal all the way down. 4. Get off seat without moving its adjusted position. 5. Raise seat and tighten adjustment knob securely. Adiostment Knob NOTE: You may now roll or drive your tractor off the skid. Follow the appropriate instruction below to remove the tractor from the skid. 7 TO ROLLTRACTOR OFF SKID (See Operation section for location and function of controls) 1. Press lift Fever plunger and raise attachment lift lever to its highest position. 2. Release parking brake by depressing brake pedal. 3. Place freewheel control in "transmis- sion disengaged" position (See "TO TRANSPORT' in the Operation section of this manual). 4. Roll tractor forward off skid. TO DRIVE TRACTOR OFF SKID (See Operation section for location and function of controls) A WARNING: Before starting, read, understand and follow all instructions in the Operation section of this manual. Be sure tractor is in a well-ventilated area. Be sure the area in front of tractor is clear of other people and objects. 1. Be sure all the above assembly steps have been completed. 2. Check engine oil level and fill fuel tank with gasoline. 3. Place freewheel control in "transmis- sion engaged" position. (See "TO TRANSPORT' in the Operation section of this manual). 4. Sit on seat in operating position, depress brake pedal and set the parking brake. 5. Press lift lever plunger and raise attachment lift lever to its highest position.
6. Start the engine. After engine has started, move throttle control to idle position. 7. Release parking brake. 8. Slowly depress forward drive pedal and drive tractor off skid. 9. Apply brake to stop tractor and set parking brake. 10.Turn ignition key to "STOP" position. Continue with the instructions that follow. CHECK TIRE PRESSURE The tires on your tractor were overinflated at the factory for shipping purposes. Correct tire pressure is important for best cutting performance. • Reduce tire pressure to PSI shown in "PRODUCT SPECIFICATIONS" section of this manual. CHECK DECK LEVELNESS For best cutting results, mower housing should be properly leveled. See '_O LEVEL MOWER HOUSING" in the Service and Adjustments section of this manual. CHECK FOR PROPER POSITION OF ALL BELTS See the figures that are shown for replacing motion and mower blade drive belts in the Service and Adjustments section of this manual. Verify that the belts are routed correctly. CHECK BRAKE SYSTEM After you learn how to operate your tractor, check to see that the brake is properly adjusted. See 'qO ADJUST BRAKE" in the Service and Adjustments section of this manual. ,/'CHECKLIST Before you operate your new tractor, we wish to assure that you receive the best performance and satisfaction from this Quality Product. Please review the following checklist: ,I All assembly instructions have been completed. ,/No remaining loose parts in carton. ,/Battery is properly prepared and charged. (Minimum 1 hour at 6 amps). ,/Seat is adjusted comfortably and tightened securely. • / All tires are properly inflated. (For shipping purposes, the tires were overinflated at the factory). • / Be sure mower deck is properly leveled side-to-side/front-to-rear for best cutting results. (Tires must be properly inflated for leveling). ,/Check mower and drive belts. Be sure they are routed properly around pulleys and inside all belt keepers. ,/Check wiring. See that all connections are still secure and wires are properly clamped. ,/Before driving tractor, be sure free- wheel control is in '_transmission engaged" position (see 'qo Transport" in the Operation section of this manual). While learning how to use your tractor, pay extra attention to the following important items: ,/Engine oil is at proper level. ,/Fuel tank is filled with fresh, clean, regular unleaded gasoline. ,/Become familiar with all controls, their location and function. Operate them before you start the engine. ,I Be sure brake system is in safe operating condition. ,/It is important to purge the transmission before operating your tractor for the first time. Follow proper starting and transmission purging instructions (See "TO START ENGINE" and "PURGE TRANSMISSION" in the Operation section of this manual). 8
These symbols may appear on your tractor or in literature supplied with the product. Learn and understand their meaning. R N H L I',,I REVERSE NEUTRAL HIGH LOW CHOKE FAST SLOW IGNITION ENGINE OFF LIGHTS ON ENGINE ON ENGINE START PARKING BRAKE PARKING BRAKE PARKING BRAKE LOCKED UNLOCKED OVER TEMP FUEL OIL PRESSURS BATI]ERY REVERSE FORWARD MOWER HEIGHT MOWER UFT LIGHT ATTACHMENT ATTACHMENT CLUTCH ENGAGF.O CLUTCH DISENGAGED FREE WHEEL (Automatic Models only) DANGER, KEEP HANDS AND FEET AWAY KEEP AREA CLEAR SLOPE HAZARDS (SEE SAFETY RULES SECTION) & Failure to follow instructions could result in serious injury or death. The safety alert symbol is used to identify safety inform- ation about hazards which can result in death, serious injury and/or property damage. & & & DANGER indicates a hazard which, if not avoided, will result in death or serious injury. WARNING indicates a hazard which, if not avoided, could result in death or serious injury. CAUTION indicates a hazard which, if Rot avoided, might result in minor or moderate injury. CAUTION when used without the alert symboT, indicates a situation that could result in damage to the tractor and/or engine. HOT SURFACES indicates a hazard which, .,_,_l,,,. if not avoided, could result in death, serious injury and/or property damage. .a_ FIRE indicates a hazard which, if not avoided, could result in death, serious injury and/or property damage. 9
KNOW YOUR TRACTOR READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TRACTOR Compare the illustrations with your tractor to familiarize yourself with the locations of various controls and adjustments. Save this manual for future reference. Throttle Ammeter Hourmeter Ignition Switch Light Switch Position Attachment Clutch Switch Drive Pedal ger Attachment Lift Lever .Reverse Drive Pedal Freewheel Brake Cruise Control Lever Our tractors conform to the safety standards of the American National Standards Institute. ATTACHMENT CLUTCH SWITCH: Used to engage the mower blades, or other attachments mounted to your tractor. LIGHT SWITCH POSITION: Turns the headlights on and off. THROTTLE CONTROL - Used to control engine speed. CHOKE CONTROL - Used when starting a cold engine. BRAKE PEDAL: Used for braking the tractor and starting the engine. FREEWHEEL CONTROL: Disengages transmission for pushing or slowly towing the tractor with the engine off. ATTACHMENT LIFT LEVER: Used to raise, lower and adjust the mower deck or other attachments mounted to your tractor. LIFT LEVER PLUNGER: Used to release attachment lift lever when changing its position. IGNITION SWITCH: Used for starting and stopping the engine. AMMETER: Indicates battery charging ( ) or discharging (-). PARKING BRAKE: Locks clutch/brake into the brake position. FORWARD DRIVE PEDAL - Used for forward movement of tractor. REVERSE DRIVE PEDAL - Used for reverse movement of tractor. CRUISE CONTROL LEVER - Used to set forward movement of tractor at desired speed without holding the forward drive pedal. HOURMETER - Indicates hours of operation. 10
The operation of any tractor can result in foreign objects thrown into the eyes, which can result in severe eye damage. Always wear safety glasses or eye shields while operating your tractor or performing any adjustments or repairs. We recommend standard safety glasses or a wide vision safety mask worn over spectacles. HOW TO USE YOUR TRACTOR TO SET PARKING BRAKE Your tractor is equipped with an operator presence sensing switch. When engine is running, any attempt by the operator to leave the seat without first setting the parking brake will shut off the engine. 1. Depress brake pedal all the way down and hold. 2. Pull parking brake lever up and release pressure from brake pedal. Pedal should remain in brake posi- tion. Make sure parking brake will hold tractor secure. Attachment Clutch Switch Push-in to Pull Out To "Engage" "Disen( Ignition Key Choke "Brake' Reverse Position Drive Brak Brake C L_ise "Drive" "Disehgaged" "Engaged" Control Position Position _osmon Lever STOPPING MOWER BLADES - • To stop mower blades, push attach- ment clutch switch in to disengaged position. GROUND DRIVE - • To stop ground drive, depress clutch/ brake pedal all the way down. • Move motion control lever to neutral (N) position. IMPORTANT: The motion control lever does not return to neutral (N) position when the clutch/brake pedal is de- pressed. ENGINE - • Move throttle control between half and full speed (fast) position. NOTE: Failure to move throttle control between half and full speed (fast) position, before stopping, may cause engine to "backfire". • Turn ignition key to "STOP" position and remove key. Always remove key when leaving tractor to prevent unauthorized use. • Never use choke to stop engine. IMPORTANT: Leaving the ignition switch in any position other than "STOP" will cause the battery to discharge and go dead. NOTE" Under certain conditions when tractor is standing idle with the engine running, hot engine exhaust gases may cause "browning" of grass. To eliminate this possibility, always stop engine when stopping tractor on grass areas. _,CAUTION: Always stop tractor completely, as described above, before leaving the operator's position. THRO'n'LE CONTROL Always operate engine at full throttle. • Operating engine at less than full throttle reduces the battery charging rate. • Full throttle offers the best bagging and mower performance. TO USE CHOKE CONTROL Use choke control whenever you are starting a cold engine. Do not use to start a warm engine. • To engage choke control, pull knob out. Slowly push knob in to disengage. TO MOVE FORWARD AND BACKWARD The direction and speed of movement is controlled by the forward and reverse drive pedals. 1. Start tractor and release parking brake. 2. Slowly depress forward or reverse drive pedal to begin movement. Ground speed increases the further down the pedal is depressed. TO USE CRUISE CONTROL The cruise control feature can be used for forward travel only. 1. With forward drive pedal depressed to desired speed, move cruise control lever forward to "SET' position and hold while lifting your foot off the pedal, then release the cruise control lever. To disengage the cruise control, pull the lever backward to "OFF" position, or fully depress the brake pedal. TO ADJUST MOWER CUTTING HEIGHT The position of the attachment lift lever determines the cutting height. 11
• Grasp lift lever. • Press plunger with thumb and move lever to desired position• The cutting height range is approxi- mately 1-1/2 to 4". The heights are measured from the ground to the blade tip with the engine not running. These heights are approximate and may vary depending upon soil conditions, height of grass and types of grass being mowed. • The average lawn should be cut to approximately 2-1/2 inches during the cool season and to over 3 inches during hot months. For healthier and better looking lawns, mow often and after moderate growth. • For best cutting performance, grass over 6 inches in height should be mowed twice. Make the first cut relatively high; the second to desired height. TO ADJUST GAUGE WHEELS Gauge wheels are properly adjusted when they are slightly off the ground when mower is at the desired cutting height in operating position. Gauge wheels then keep the deck in proper position to help prevent scalping in most terrain conditions. NOTE: Be sure tractor is on a flat level surface. 1. Lower mower and adjust mower to desired cutting height. 2. Remove retainer spring and clevis pin which secure each gauge wheel bar. 3. Lower gauge wheels to ground. Raise gauge wheels slightly to align holes in bracket and gauge wheel bar and insert clevis pin. Gauge wheels should be slightly off the ground. 4. Replace retainer spring into clevis pin. 5. Be sure all gauge wheels are in the same setting. IMPORTANT: Be sure to readjust gauge wheels if you change the cutting height of the mower deck. J Retainer Spring • . Clevis Pin TO OPERATE MOWER Your tractor is equipped with an operator presence sensing switch. Any attempt by the operator to leave the seat with the engine running and the attachment clutch engaged will shut off the engine. 1. Select desired height of cut. 2. Start mower blades by engaging attachment clutch control• TO STOP MOWER BLADES - disengage attachment clutch control• _,CAUTION: Do not operate the mower without either the entire grass catcher, on mowers so equipped, or the deflector shield in place. Attachment Clutch Switch Pull Out To "Engage" _ " Push In To "Disengage _"_----_ _ Attachment Lift Lever High Position ,i .f_ Low Position TO OPERATE ON HILLS _WARNING: Do not drive up or down hills with slopes greater than 15 ° and do not drive across any slope. Use the slope guide at the back of this manual. • Choose the slowest speed before starting up or down hills. • Avoid stopping or changing speed on hills. • If stopping is absolutely necessary, push brake pedal quickly to brake position and engage parking brake. • To restart movement, slowly release parking brake and brake pedal. • Slowly depress appropriate drive pedal to slowest setting. • Make all turns slowly• TO TRANSPORT When pushing or towing your tractor, be sure to disengage transmission by placing freewheel control in freewheeling position. Freewheel control is located at the rear drawbar of tractor. 1. Raise attachment lift to highest position with attachment lift control• 2. Pull freewheel control out and down into the slot and release so it is held in the disengaged position• • Do not push or tow tractor at more than two (2) MPH. • To re-engage transmission, reverse above procedure• Transmission Engaged 12 Transmission Disengaged
NOTE: To protect hood from damage when transporting your tractor on a truck or a trailer, be sure hood is closed and secured to tractor. Use an appropriate means of tying hood to tractor (rope, cord, etc.). TOWING CARTS AND OTHER ATTACH- MENTS Tow only the attachments that are recommended by and comply with specifications of the manufacturer of your tractor. Use common sense when towing. Too heavy of a load, while on a slope, is dangerous. Tires can lose traction with the ground and cause you to lose control of your tractor. BEFORE STARTING THE ENGINE CHECK ENGINE OIL LEVEL The engine in your tractor has been shipped, from the factory, already filled with summer weight oil. 1. Check engine oil with tractor on level ground. 2. Unthread and remove oil fill cap/ dipstick; wipe oil off. Reinsert the dipstick into the tube and rest oil fill cap on the tube. Do not thread the cap onto the tube. Remove and read oil level. If necessary, add oil until "FULL" mark on dipstick is reached. Do not overfill. • For cold weather operation you should change oil for easier starting (See the oil viscosity chart in the Maintenance section of this manual). • To change engine oil, see the Mainte- nance section in this manual. ADD GASOLINE • Fill fuel tank to bottom of tank filler neck. Do not overfill. Use fresh, clean, regular unleaded gasoline with a minimum of 87 octane. (Use of leaded gasoline will increase carbon and lead oxide deposits and reduce valve life). Do not mix oil with gasoline. Purchase fuel in quantities that can be used within 30 days to assure fuel freshness. •,CAUTION: Wipe off any spilled oil or fuel. Do not store, spill or use gasoline near an open flame. IMPORTANT: When operating in tem- peratures below 32°F(0°C), use fresh, clean winter grade gasoline to help insure good cold weather starting. CAUTION: Alcohol blended fuels (called gasohol or using ethanol or methanol) can attract moisture which leads to separation and formation of acids during storage. Acidic gas can damage the fuel system of an engine while in storage. To avoid engine problems, the fuel 13 system should be emptied before storage of 30 days or longer. Drain the gas tank, start the engine and let it run until the fuel lines and carburetor are empty. Use fresh fuel next season. See Storage Instruc- tions for additional information. Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur. TO START ENGINE When starting the engine for the first time or if the engine has run out of fuel, it will take extra cranking time to move fuel from the tank to the engine. 1. Be sure freewheel control is in the transmission engaged position. 2. Sit on seat in operating position, depress brake pedal and set parking brake. 3. Move attachment clutch to disen- gaged position. 4. Move throttle control to fast position 5. Pull choke control out for a cold engine start attempt. For a warm engine start attempt the choke control may not be needed. NOTE: Before starting, read the warm and cold starting procedures below. 6. Insert key into ignition and turn key clockwise to start position and release key as soon as engine starts. Do not run starter continuously for more than fifteen seconds per minute. If the engine does not start after several attempts, push choke control in, wait a few minutes and try again. If engine still does not start, pull the choke control out and retry. WARM WEATHER STARTING (50 ° F and above) 7. When engine starts, slowly push choke control in until the engine begins to run smoothly. If the engine starts to run roughly, pull the choke control out slightly for a few seconds and then continue to push the control in slowly. • The attachments and ground drive can now be used. If the engine does not accept the load, restart the engine and allow it to warm up for one minute using the choke as described above. COLDWEATHER STARTING (50 F and below) 7. When engine starts, slowly push choke control in until the engine begins to run smoothly. Continue to push the choke control in small steps allowing the engine to accept small changes in speed and load, until the choke control is fully in. If the engine starts to run roughly, pull
the choke control out slightly for a few seconds and then continue to push the control in slowly. This may require an engine warm-up period from several seconds to several minutes, depending on the temperature. AUTOMATIC TRANSMISSION WARM UP Before driving the unit in cold weather, the transmission should be warmed up as follows: 1. Be sure the tractor is on level ground. 2. Release the parking brake and let the brake slowly return to operating position. 3. Allow one minute for transmission to warm up. This can be done during the engine warm up period. • The attachments can be used during the engine warm-up period after the transmission has been warmed up and may require the choke control be pulled out slightly. NOTE" If at a high altitude (above 3000 feet) or in cold temperatures (below 32 F) the carburetor fuel mixture may need to be adjusted for best engine performance. (See 'q'O ADJUST CARBURETOR" in the Service and Adjustments section of this manual). PURGE TRANSMISSION _il, CAUTION" Never engage or disengage freewheel lever while the engine is running. To ensure proper operation and perfor- mance, it is recommended that the transmis- sion be purged before operating tractor for the first time. This procedure will remove any trapped air inside the transmission which may have developed during shipping of your tractor. IMPORTANT: Should your transmission require removal for service or replacement, it should be purged after reinstallation before operating the tractor. 1. Place tractor safely on level surface with engine off and parking brake set. 2. Disengage transmission by placing freewheel control in disengaged position (See "TO TRANSPORT" in this section of manual). 3. Sitting in the tractor seat, start engine. After the engine is running, move throttle control to slow position. Disengage parking brake. 4. Depress forward drive pedal to full forward position and hold for five (5) seconds and release pedal. Depress reverse drive pedal to full reverse position and hold for five (5) seconds and release pedal. Repeat this procedure three (3) times. NOTE" During this step there will be no movement of drive wheels. The air is being removed from hydraulic drive system. 14 5. Shut off engine and set parking brake. 6. Engage transmission by placing freewheel control in "transmission engaged" position (See "TO TRANS- PORT' in this section of manual). 7. Sitting in the tractor seat, start engine. After the engine is running, move throttle control to half (1/2)speed. Disengage parking brake. 8. Drive tractor forward for approximately five feet then backwards for five feet. Repeat this driving procedure three times. Your transmission is now purged and ready for normal operation. MOWING TIPS • Mower should be properly leveled for best mowing performance. See 'q'O LEVEL MOWER HOUSING" in the Service and Adjustments section of this manual. • The left hand side of mower should be used for trimming. • Drive so that clippings are discharged onto the area that has already been cut. Have the cut area to the right of the tractor. This will result in a more even distribution of clippings and more uniform cutting. • When mowing large areas, start by turning to the right so that clippings will discharge away from shrubs, fences, driveways, etc. After one or two rounds, mow in the opposite direction making left hand turns until finished. f • If grass is extremely tall, it should be mowed twice to reduce load and possible fire hazard from dried clip- pings. Make first cut relatively high; the second to the desired height. • Do not mow grass when it is wet. Wet grass will plug mower and leave undesirable clumps. Allow grass to dry before mowing. • Always operate engine at full throttle when mowing to assure better mowing performance and proper discharge of material. Regulate ground speed by selecting a low enough gear to give the mower cutting performance as well as the quality of cut desired. • When operating attachments, select a ground speed that will suit the terrain and give best performance of the attachment being used.
MA,NTENANC SCR DU' "" Check Brake Operation _ _V' Check Tire Pressure Check Operator Presence and T Interlock Systems _VW Check for Loose Fasteners II_s V # A Sharpen/Replace Mower Blades i3 Lubrication Chart T Check Battery Level g Clean Battery and Terminals I_ / Check Transaxle Cooling (1_ CheCk V-Belts Check Er_r_ O, L_ l/ V' Change Erlgine Oil (with oil filter) VWl,= V w N E Change Engine Oil (withOut Oil lifter)Clean Air Filter _i _ G Clean Air Screen Inspect Muffler/Spark An.ester EN Replace Oil Filter (If equipped) _.= Clean Engine Cooling Fins _ 2 Replace Spark Plug I1_ (1_ Replace Air Filter Paper Cartridge Replace Fuel Filter I## 1 - Change more often when operating under a heavy load or 3 - Replace blades more often when mowing in sandy soil. in high ambient temperatures. 4 - Not required if equipped with maintenance-free battery. 2 - Service more often when operating in dirty or dusty conditions. 5 - Tighten front axle pivot bolt to 35 ft.-_bs, maximum. Do not overtighten. LUBRICATION CHART GENERAL RECOMMENDATIONS The warranty on this tractor does not cover _) Spindle items that have been subjected to operator Zerk abuse or negligence. To receive full value from the warranty, operator must maintain tractor as instructed in this manual. Wheel Some adjustments will need to be made Bearing periodically to properly maintain your Zerk tractor. All adjustments in the Service and Adjustments section of this manual should _ Mandrel be checked at least once each season. Zerks • Once a year you should replace the spark plug, clean or replace air filter, and check blades and belts for wear. A new spark plug and clean air filter assure proper air-fuel mixture and help your engine run better and last longer. BEFORE EACH USE 1. Check engine oil level. 2. Check brake operation. 3. Check tire pressure. 4. Check operator presence and interlock systems for proper operation. 5. Check for loose fasteners. (_ Spindle Zerk (D Front ._ Wheel Bearing Zerk i • General Purpose Grease (_ Refer to Maintenance "ENGINE" Section IMPORTANT: Do not oil or grease the pivot points which have special nylon bear-ings. Viscous lubricants will attract dust and dirt that will shorten the life of the self-lubricating bearings. If you feel they must be lubricated, use only a dry, powdered graphite type lubricant sparingly. Engine 15
TRACTOR Always observe safety rules when performing any maintenance. BRAKE OPERATION If tractor requires more than six (6) feet stopping distance at high speed in highest gear, then brake must be ad- justed. (See "TO ADJUST BRAKE" in the Service and Adjustments section of this manual). TIRES • Maintain proper air pressure in all tires (See "PRODUCT SPECIFICATIONS" section of this manual). • Keep tires free of gasoline, oil, or insect control chemicals which can harm rubber. • Avoid stumps, stones, deep ruts, sharp objects and other hazards that may cause tire damage. NOTE: To seal tire punctures and prevent flat tires due to slow leaks, tire sealant may be purchased from your local parts dealer. Tire sealant also prevents tire dry rot and corrosion. OPERATOR PRESENCE SYSTEM Be sure that operator presence and interlock systems are working properly. If your tractor does not function as de- scribed below, repair the problem immediately. • The engine should not start unless the brake pedal is fully depressed and attachment clutch control is in the disengaged position. • When the engine is running, any attempt by the operator to leave the seat without first setting the parking brake should shut off the engine. • When the engine is running and the attachment clutch is engaged, any attempt by the operator to leave the seat should shut off the engine. • The attachment clutch should never operate unless the operator is in the seat. BLADE CARE For best results mower blades must be kept sharp. Replace bent or damaged blades. BLADE REMOVAL 1. Raise mower to highest position to allow access to blades. 2. Remove blade bolt. 3. Install new or resharpened blade with trailing edge up towards deck as shown. IMPORTANT: To ensure proper assembly, center hole in blade must align with star on mandrel assembly. 4. Reassemble blade bolt tighten bolt securely (45-55 Ft. Lbs. torque). IMPORTANT: Blade bolt is grade 8 heat treated. Mandrel Trailing Assembly Edge B,odeBo,t Center Hole L.j TO SHARPEN BLADE NOTE: We do not recommend sharpen- ing blade - but if you do, be sure the blade is balanced. Care should be taken to keep the blade balanced. An unbalanced blade will cause excessive vibration and eventual damage to mower and engine. • The blade can be sharpened with a file or on a grinding wheel. Do not attempt to sharpen while on the mower. • To check blade balance, you will need a 5/8" diameter steel bolt, pin, or a cone balancer. (When using a cone bal- ancer, follow the instructions supplied with balancer.) NOTE: Do not use a nail for balancing blade. The lobes of the center hole may appear to be centered, but are not. • Slide blade on to an unthreaded portion of the steel bolt or pin and hold the bolt or pin parallel with the ground. If blade is balanced, it should remain in a horizontal position. If either end of the blade moves downward, sharpen the heavy end until the blade is balanced. Center Hole 5/8" Bolt or Pin Blade BATTERY Your tractor has a battery charging system which is sufficient for normal use. How- ever, periodic charging of the battery with an automotive charger will extend its life. • Keep battery and terminals clean. • Keep battery bolts tight. • Keep small vent holes open. • Recharge at 6-10 amperes for 1 hour. 16
NOTE: The original equipment battery on your tractor is maintenance free. Do not attempt to open or remove caps or covers. Adding or checking level of electrolyte is not necessary. TO CLEAN BA'I-I'ERY AND TERMINALS Corrosion and dirt on the battery and terminals can cause the battery to "leak" power. 1. Remove terminal guard. 2. Disconnect BLACK battery cable first then RED battery cable and remove battery from tractor. 3. Rinse the battery with plain water and dry. 4. Clean terminals and battery cable ends with wire brush until bright. 5. Coat terminals with grease or petro- leum jelly. 6. Reinstall battery (See "REPLACING BATTERY" in the SERVICE AND ADJUSTMENTS section of this manual). TRANSAXLE COOLING The transmission fan and cooling fins should be kept clean to assure proper cooling. Do not attempt to clean fan or transmis- sion while engine is running or while the transmission is hot. To prevent possible damage to seals, do not use high pressure water or steam to clean transaxle. • Inspect cooling fan to be sure fan blades are intact and clean. • Inspect cooling fins for dirt, grass clippings and other materials. To prevent damage to seals, do not use compressed air or high pressure sprayer to clean cooling fins. TRANSAXLE PUMP FLUID The transaxle was sealed at the factory and fluid maintenance is not required for the life of the transaxle. Should the transaxle ever leak or require servicing, contact a sears or other qualified service center. V-BELTS Check V-belts for deterioration and wear after 100 hours of operation and replace if necessary. The belts are not adjustable. Replace belts if they begin to slip from wear. ENGINE LUBRICATION Only use high quality detergent oil rated with API service classification SF-SJ. Select the oil's SAE viscosity grade according to your expected operating temperature. SAE VISCOSITY GRADES ._ .20 .10 0 10 20 TEMPERATURE RANGE _rrlCIPATED BEFORE NEXT OIL CHANGE Change the oil after every 50 hours of operation or at least once a year if the tractor is not used for 50 hours in one year. Check the crankcase oil level before starting the engine and after each eight (8) hours of operation. 17 TO CHANGE ENGINE OIL Determine temperature range expected before oil change. All oil must meet API service classification SF-SJ. • Be sure tractor is on level surface. • Oil will drain more freely when warm. • Catch oil in a suitable container. 1. Remove oil fill cap/dipstick. Be careful not to allow dirt to enter the engine when changing oil. 2. Remove yellow cap from end of drain valve and install the drain tube onto the fitting. Oil Drain Valve Closed and _ Locked ___1 I _'_ Position __° _ Yellow _. _ _, , -_r-,._-,_ ._ Cap _ Drain Tube 3. Unlock drain valve by pushing inward slightly and turning counterclockwise. 4. To open, pull out on the drain valve. 5. After oil has drained completely, close and lock the drain valve by pushing inward and turning clockwise until the pin is in the locked position as shown. 6. Remove the drain tube and replace the cap onto to the end of the drain valve. 7. Refill engine with oil through oil fill dipstick tube. Pour slowly. Do not overfill. For approximate capacity see "PRODUCT SPECIFICATIONS" section of this manual.
8. Use gauge on oil fill cap/dipstick for checking level. Insert dipstick into the tube and rest the oil fill cap on the tube. Do not thread the cap onto the tube when taking reading. Keep oil at "FULL" line on dipstick. Tighten cap onto the tube securely when finished. ENGINE OIL FILTER Replace the engine oil filter every season or every other oil change if the tractor is used more than 100 hours in one year. AIR FILTER Your engine will not run properly using a dirty air filter. Clean the foam pre-cleaner after every 25 hours of operation or every season. Service paper cartridge every 100 hours of operation or every season, whichever occurs first. Service air cleaner more often under dusty conditions. 1. Loosen knob and remove cover. TO SERVICE PRE-CLEANER 2. Slide foam pre-cleaner off cartridge. 3. Wash it in liquid detergent and water. 4. Squeeze it dry in a clean cloth. Allow it to dry. 5. Saturate it in engine oil. Wrap it in clean, absorbent cloth and squeeze to remove excess oil. TO SERVICE CARTRIDGE • Replace a dirty, bent, or damaged cartridge. NOTE: Do not wash the paper cartridge or use pressurized air, as this will damage the cartridge. 6. Remove nut and cartridge plate. 7. Reinstall the pre-cleaner (cleaned and oiled) over the paper cartridge. 8. Check rubber seal for damage and proper position around stud. Replace if necessary. 9. Reassemble air cleaner, cartridge plate, and nut. 10.Reinstall air cleaner cover and secure by tightening knob. Cartridge Cartridge "_. _'ll_.,_ )-_j P,a,e _i_'_ri!_ 'F Rubber ,no :ea _Nut Pre-Cleaner CLEAN AIR SCREEN Air screen must be kept free of dirt and chaff to prevent engine damage from overheating. Clean with a wire brush or compressed air to remove dirt and stubborn dried gum fibers. CLEAN AIR INTAKE/COOLING AREAS To insure proper cooling, make sure the grass screen, cooling fins, and other external surfaces of the engine are kept clean at all times. Every 100 hours of operation (more often under extremely dusty, dirty conditions), remove the blower housing and other cooling shrouds. Clean the cooling fins and external surfaces as necessary. Make sure the cooling shrouds are reinstalled. NOTE: Operating the engine with a blocked grass screen, dirty or plugged cooling fins, and/or cooling shrouds removed will cause engine damage due to overheating. MUFFLER Inspect and replace corroded muffler and spark arrester (if equipped) as it could create a fire hazard and/or damage. SPARK PLUG(S) Replace spark plug(s) at the beginning of each mowing season or after every 100 hours of operation, whichever occurs first. Spark plug type and gap setting are shown in "PRODUCT SPECIFICATIONS" section of this manual. IN-LINE FUEL FILTER The fuel filter should be replaced once each season. If fuel filter becomes clogged, obstructing fuel flow to carbure- tor, replacement is required. 1. With engine cool, remove filter and plug fuel line sections. 2. Place new fuel filter in position in fuel line with arrow pointing towards carbu retor. 3. Be sure there are no fuel line leaks and clamps are properly positioned. 4. Immediately wipe up any spilled gasoline. Clamp Fuel Filter_ 18
CLEANING • Clean engine, battery, seat, finish, etc. of all foreign matter. • Keep finished surfaces and wheels free of all gasoline, oil, etc. • Protect painted surfaces with automo- tive type wax. We do not recommend using a garden hose to clean your tractor unless the electrical system, muffler, air filter and carburetor are covered to keep water out. Water in engine can result in a shortened engine life. WARNING: TO AVOID SERIOUS INJURY, BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS: 1. Depress brake pedal fully and set parking brake. 2. Place attachment clutch in "DISENGAGED" position. 3. Turn ignition key "STOP" and remove key. 4. Make sure the blades and all moving parts have completely stopped. 5. Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with plug. TO REMOVE MOWER 1. Place attachment clutch in "DISEN- GAGED" position. 2. If equipped, turn height adjustment knob to lowest setting. 3. Lower mower to its lowest position. 4. Disengage belt tension rod from lock bracket. CAUTION: Rod is spring loaded. Have a tight grip on rod and release slowly. 5. Remove retainer spring holding anti- swaybar to chassis bracket and disengage anti-sway bar from bracket. 6. Remove four retainer springs from front plate assembly and remove plate. 7. Remove retainer springs from suspension arms at deck and disen- gage arms from deck. Lock Bracket Belt Tension Front Rod Mower (Disengaged_,;. '_ Position) Chassis Bracket Spring Anti- Bar USE PLIERS FOR Suspension Arms Double Loop Retainer Springs (Outward pointing deck pins) 8. Raise attachment lift to its highest position. 9. Slide mower forward and remove belt from electric clutch pulley. 10.Slide mower out from under right side of tractor. TO INSTALL MOWER Be sure tractor is on level surface and mower suspension arms are raised with attachment lift control. Engage parking brake. 1. Swing anti-sway bar to left side of mower deck. 2. Slide mower under tractor with deflector shield to right side of tractor. IMPORTANT: Check belt for proper routing in all mower pulley grooves. Electric Double Loop Clutch Pulley Retainer Springs Front Plate Assembly Single Loop Retainer Springs ,ged Pins Front Mower _\ Bracket Deflector Shield 19
3. If equipped, tum height adjustment knob counterclockwise until it stops. 4. Lower mower linkage with attachment lift control. 5. Be sure belt tension rod is in disen- gaged position. 6. Install belt into electric clutch pulley groove. 7. Place the suspension arms on outward pointing deck pins. Retain with double loop retainer spring with loops up as shown. 8. Install front plate assembly to tractor suspension brackets and retain with single loop retainer springs as shown. 9. Position front plate assembly between front mower brackets. Raise deck and plate assembly to align holes and insert flanged pins. Secure pins with double loop retainer springs between the plate assembly and mower brackets. NOTE: To assist in locating hole in flanged pin, the hole in pin is inline with notch on head of pin. if necessary, move mower side-to-side to give space between plate and mower brackets. IMPORTANT: Check belt for proper routing in all mower pulley grooves. 10.Engage belt tension rod by pushing rod into locking bracket. A CAUTION: Belt tension rod is spring loaded. Have a tight grip on rod and engage slowly. 11.Connect anti-sway bar to chassis bracket under left footrest and retain with double loop retainer spring. 12.1f equipped, turn height adjustment knob clockwise to remove slack from mower suspension. 13. Raise deck to highest position. TO LEVEL MOWER HOUSING Adjust the mower while tractor is parked on level ground such as a carport or garage. Make sure tires are properly inflated (See "PRODUCT SPECIFICA- TIONS" section of this manual). If tires are over or underinflated, you will not properly adjust your mower. SIDE-TO-SIDE ADJUSTMENT WITH BUBBLE LEVEL NOTE: If necessary, check side-to-side surface below tractor for levelness with a long board and the bubble level. • Using the lift lever, place mower in position where no part of the mower, including gauge wheels, is touching the ground. • From left side of tractor, find the level decal on top of mower and place bubble level on decal as indicated. • Mower is level side-to-side when bubble is between the two lines in the bubble level. • If adjustment is necessary, under left hand footrest, turn lift link adjustment nut (above yellow cap) in appropriate direction to bring bubble between the lines in the bubble level. • Remove bubble level from mower and Bubble Between Bubble Level Lines Level Decal Brake Pedal Left Hand Footrest J ,i, Link _ Adjustment Yellow Cao _ _ Nut P 2O
store in a safe place. ALTERNATE SIDE-TO-SIDE ADJUSTMENT METHOD • Raise mower to its highest position. • Measure height from bottom edge of mower to ground level at front corners of mower. Distance "A" on both sides of mower should be the same. • If adjustment is necessary, make adjustment on one side of mower only. • To raise one side of mower, tighten lift link adjustment nut on that side. • To lower one side of mower, loosen lift link adjustment nut on that side. NOTE: Each full turn of adjustment nut will change mower height about 3/16". • Recheck measurements after adjust- ing. FRON_TO-BACKADJUSTMENT IMPORTANT: Deck must be level side-to- side. If the following front-to-back adjustment is necessary, be sure to adjust both front links equally so mower will stay level side-to-side. To obtain the best cutting results, the mower blades should be adjusted so the front tip is approximately 1/8" to 1/2" lower than the rear tip when the mower is in its ,_ghest position. CAUTION: Blades are sharp. Protect your hands with gloves and/or wrap blade with heavy cloth. Bottom Edge of Bottom Edge of Mower to Ground Mower to Ground Suspension Arm Lift Link Nut Check adjustment on right side of tractor. Position any blade so the tip is pointing straight forward. Measure distance "B" at front and rear tip of blade • Before making any necessary adjust- ments, check that both front links are equal in length. • If links are not equal in length, adjust one link to same length as other link. • To lower front of blade, loosen nut "C" on both front links an equal number of turns. NOTE: Each full turn of nut "C" will change dim. "B" by approximately 3/16". • When distance "B" is 1/8" to 1/2" lower at front than rear, tighten nut "D" against trunnion on both front links. • To raise front of mower, loosen nut "F' from trunnion on both front links. Tighten nut "E" on both front links an equal number of turns. The two front links must remain equal in length. • When distance "D" is 1/8" to 1/2" lower at front than rear, tighten nut "F' against trunnion on both front links. • Recheck side-to-side adjustment. Blade BOTH FRONT LINKS MUST BE EQUAL IN LENGTH "C" Front Assembly Trunnion 21
TO REPLACE MOWER DRIVE BELT MOWER DRIVE BELT REMOVAL 1. Park tractor on a level surface. Engage parking brake. 2. Lower mower to its lowest position. 3. Disengage belt tension rod from lock bracket. CAUTION: Rod is spring loaded. Have a firm grip on rod and release slowly. 4. Remove screws from R.H. mandrel cover and remove cover. 5. Remove any dirt or grass clippings which may have accumulated around mandrels and entire upper deck surface. 6. Disconnect R.H. suspension arm from rear deck bracket by removing retainer spring. 7. Carefully roll belt over the top of R.H. mandrel pulley. Belt Tension Rod (Disengaged Position) _,? 8. Remove belt from electric clutch pulley. 9. Remove belt from idler pulleys. 10.Check primary idler arm and two idlers to see that they rotate freely. 11 .Be sure spring is securely hooked to primary idler arm and spring arm. MOWER DRIVE BELT INSTALLATION 12.Install belt in both idlers. 13.Install new belt onto electric clutch pulley. 14.Carefully roll belt into upper groove of R.H. mandrel pulley. 15.Carefully check belt routing making sure belt is in the grooves correctly. 16.Reconnect R.H. suspension arm to rear deck bracket with retainer spring. 17.Reassemble R.H. mandrel cover. 18.Engage belt tension rod by pushing rod into locking bracket. a.H. Mandrel Cover _ ! Electric Clutch Pulley Idler Pulleys \ Spring Arm a.H, Mandrel a.H. Suspension Arm Primary Idler Arm 22
TO REPLACE MOWER BLADE (SECONDARY) DRIVE BELT Park the tractor on level surface, Engage parking brake. 1. Remove mower (See "TO REMOVE MOWER" in this section of manual). 2. Remove screws from R.H. and L.H. mandrel covers and remove covers, REMOVE MOWER DRIVE BELT (Refer to "1"O REMOVE MOWER DRIVE BELT" illustration in this section of manual). 3. Carefully roll belt over the top of R.H. mandrel pulley. 4. Remove belt from idler pulleys. 5. Check primary idler arm and two idlers to see that they rotate freely. 6. Be sure spring is securely hooked to primary idler arm and spring arm. REMOVE MOWER BLADE (SECONDARY) DRIVE BELT 7. Carefully roll belt off L.H. mandrel pulley. 8. Remove belt from center mandrel pulley, idler pulley, and R.H. mandrel pulley. 9. Remove any dirt or grass which may have accumulated around mandrels and entire upper deck surface. Secondary Idler Arm Idler L.H. Pulley Mandrel 10.Check secondary idler arm and idler pulley to see that they rotate freely. 11. Be sure spring is hooked in secondary idler arm and secondary spring arm. INSTALL NEW MOWER BLADE (SECONDARY) DRIVE BELT 12.Install new belt in lower groove of R.H. mandrel pulley, idler pulley, and center mandrel pulley as shown. 13.Carefully roll belt over L.H. mandrel pulley. Make sure belt is in all grooves properly. REINSTALL MOWER DRIVE BELT (Refer to 'q'O REMOVE MOWER DRIVE BELT" illustration in this section of manual). 14.Install belt into upper groove of R.H. mandrel pulley and around both idlers. Pull belt to front of mower to remove slack. 15.Reinstall mandrel covers and securely tighten all screws. 16.Carefully check belt routing making sure belt is in all grooves correctly. 17. Reinstall mower to tractor (See "TO INSTALL MOWER" in this section of manual). ring Secondary g Arm Center Mandrel \ Mower Blade (Secondary) Drive Belt a,H, Mandrel 23
TO CHECK AND ADJUST BRAKE Your tractor is equipped with an adjust- able brake system which is mounted on the right side of the transaxle. If tractor requires more than five (5) feet to stop at highest speed in highest gear on a level, dry concrete or paved surface, then brake must be checked and ad- justed. TO CHECK BRAKE 1. Park tractor on a level, dry concrete or paved surface, depress clutch/brake pedal all the way down and engage parking brake. 2. Disengage transmission by placing freewheel control in '_ransmission disengaged" position. Pull freewheel control out and into the slot and release so it is held in the disengaged position. The rear wheels must lock and skid when you try to manually push the tractor forward. If the rear wheels rotate, the brake needs to be adjusted or the pads need to be replaced. TO ADJUST BRAKE 1. Depress clutch/brake pedal all the way down and engage parking brake. 2. Measure distance between brake operating arm and nut "A" on brake rod. 3. If distance is other than 1-3/4", loosen jam nut and turn nut "A" until distance becomes 1-3/4". Retighten jam nut against nut "A". 4. Engage transmission by placing freewheel control in "transmission engaged" position. 5. Road test tractor for proper stopping distance as stated above. Readjust if necessary. If stopping distance is still greater than five (5) feet in highest gear, further maintenance is neces- sary. Replace brake pads or contact a Sears or other qualified service center. With parking brake "Engaged" Nut "A" Jam Nut Operating Do not touch this nut. If further brake adjustment is necessary contact a Sears or other qualified service center. TO REPLACE MOTION DRIVE BELT Park the tractor on level surface. Engage parking brake. For assistance, there is a belt installation guide decal on bottom side of left footrest. BELT REMOVAL- 1. Remove mower (See "TO REMOVE MOWER" in this section of manual). NOTE: Observe entire motion drive belt and position of all belt guides and keepers. 2. Disconnect clutch wire harness. 3. Remove clutch Iocator. 4. Remove belt from stationary idler and clutching idler. 5. Remove belt downward from engine pulley and around electric clutch. 6. Pull belt slack toward rear of tractor. Carefully remove belt upwards from transmission input pulley and over cooling fan blades. 7. Remove belt from center span keeper and pull belt away from tractor. BELT INSTALLATION - 1. Carefully work new belt down around transmission cooling fan and onto the input pulley. 2. Slide belt into the center span keeper. 3. Pull belt toward front of tractor and roll belt around electric clutch and onto engine pulley. 4. Install belt through stationary idler and clutching idler. 5. Reinstall clutch locater and tighten nut securely. 6. Reconnect clutch harness. 7. Make sure belt is in all pulley grooves and inside all belt guides and keep- ers. 8. Install mower (See "TO INSTALL MOWER" in this section of manual). Electric-..... Clutch Clutching-- Idler Stationary_ Idler Center Span// Keeper Transmission_ Input Pulley _ -_-_ Clutch _,. IF Locator tlF II Clutch II Wire Harness 24
TRANSMISSION REMOVAL/REPLACE- MENT Should your transmission require removal for service or replacement, it should be purged after reinstallation and before operating the tractor. See "PURGE TRANSMISSION" in the Operation section of this manual. TO ADJUST STEERING WHEEL ALIGN- MENT If steering wheel crossbars are not horizontal (left to right) when wheels are positioned straight forward, remove steering wheel and reassemble with crossbars horizontal. Tighten securely. FRONT WHEEL TOE-IN/CAMBER The front wheel toe-in and camber are not adjustable on your tractor. If damage has occurred to affect the front wheel toe- in or camber, contact your nearest Sears or other qualified service center. TO REMOVE WHEEL FOR REPAIRS 1. Block up axle securely. 2. Remove axle cover, retaining ring and washers to allow wheel removal (rear wheels have a square key - Do not lose). 3. Repair tire and reassemble. NOTE; On rear wheels only: align grooves in rear wheel hub and axle. Insert square key. 4. Replace washers and snap retaining ring securely in axle groove. 5. Replace axle cover. NOTE; To seal tire punctures and prevent flat tires due to slow leaks, purchase and use tire sealant from Sears. Tire sealant also prevents tire dry rot and corrosion. Retaining Rin( Washers Axle Cover Square Key _ (Rear Wheel Only) TO START ENGINE WITH A WEAK BATTERY _,WARNING: Lead-acid batteries generate explosive gases. Keep sparks, flame and smoking materials away from batteries. Always wear eye protec'don when around batteries. If your battery is too weak to start the engine, it should be recharged. (See "BA'I-I'ERY" in the Maintenance section of this manual). If '_umper cables" are used for emergency sta_ng, follow this procedure: IMPORTANT: Your tractor is equipped with a 12 volt system. The other vehicle must also be a 12 volt system. Do not use your tractor battery to start other vehicles. TO A]-FACH JUMPER CABLES - 1. Connect one end of the RED cable to the POSITIVE ( ) terminal of each battery(A-B), taking care not to short against tractor chassis. 2. Connect one end of the BLACK cable to the NEGATIVE (-) terminal (C) of fully charged battery. 3. Connect the other end of the BLACK cable (D) to good chassis ground, away from fuel tank and battery. TO REMOVE CABLES, REVERSE ORDER - 1. BLACK cable first from chassis and then from the fully charged battery. 2. RED cable last from both batteries. Weak or Dead Fully Charged Battery Battery REPLACING BATTERY [LCAUTION: Do not short battery terminals by allowing a wrench or any other object to contact both terminals at the same time. Before connecting battery, remove metal bracelets, wristwatch bands, rings, etc. Positive terminal must be connected first to prevent sparking from accidental grounding. 1. Lift hood to raised position. 2. Remove terminal guard. 3. Disconnect BLACK battery cable then RED battery cable and carefully remove battery from tractor. 4. Install new battery with terminals in same position as old battery. 5. Reinstall terminal guard. 25
6. First connect RED battery cable to positive ( ) battery terminal with hex bolt and keps nut as shown. Tighten securely. 7. Connect BLACK grounding cable to negative (-) battery terminal with remaining hex bolt and keps nut. Tighten securely 8. Close terminal access doors. 9. Close hood. Keps,.Nut _ Access .... ..' . _ L:_ ,Y Door_: !_ _f _\ Rex Bolt Terrnina_ _.__<:_?=_wy Guard ---;_---_E_J_ _-- -- Positive (Red) I I _ _ Cable I _ Negative "_ V (Black) Cable TO REPLACE HEADLIGHT LAMP _CAUTION: When lit, the halogen lamps get extremely hot. Hold lamp assembly by the holder and do not touch the bulb. 1. Raise hood. 2. Disconnect harness from lamp assembly. 3. Rotate counterclockwise and pull lamp assembly out of the hole in the backside of the grill. 4. Insert new lamp assembly and rotate clockwise to lock. 5. Reconnect harness to lamp assembly. 6. Close hood. INTERLOCKS AND RELAYS Loose or damaged wiring may cause your tractor to run poorly, stop running, or prevent it from starting. • Check wiring. See electrical wiring diagram in the Repair Parts section. TO REPLACE FUSE Replace with 20 amp automotive-type plug-in fuse. The fuse holder is located behind the dash. TO REMOVE HOOD AND GRILL AS- SEMBLY 1. Raise hood. 2. Unsnap headlight wire connector. 3. Stand in front of tractor. Grasp hood at sides, tilt toward engine and lift off of tractor. 4. When replacing hood, be sure to reconnect the headlight wire connec- tor. ® _Hood Headlight Wire Connector ENGINE Maintenance, repair, or replacement of the emission control devices and sys- tems, which are being done at the customers expense, may be performed by any non-road engine repair establish- ment or individual. Warranty repairs must be performed by an authorized engine manufacturer's service outlet. TO ADJUST THRO'I-rLE CONTROL CABLE The throttle control has been preset at the factory and adjustment should not be necessary. Check adjustment as de- scribed below before loosening cable. If adjustment is necessary, proceed as follows: 1. With engine not running, move throttle control lever to fast position. 2. Check that speed control lever is against stop screw. If it is not, loosen casing clamp screw and pull throttle cable until lever is against screw. Tighten clamp screw securely. Idle Adjusting Needle Throttle Control Cable Control Stop Cable Clamp Screw 26
TO ADJUST CHOKE CONTROL The choke control has been preset at the factory and adjustment should not be necessary, check adjustment as de- scribed below before loosening cable. If adjustment is necessary, proceed as follows: 1. With engine not running, move choke control (located on dash panel) to full choke position. 2. Remove air cleaner cover, filter and cartridge plate to expose carburetor choke (See "AIR FILTER" in the Maintenance section of this manual). 3. Choke should be closed. If it is not, loosen casing clamp screw and move choke cable until choke is completely closed. Tighten casing clamp screw securely. 4. Reassemble air cleaner. Closed For Full, TO ADJUST CARBURETOR The carburetor has been present at the factory and adjustment should not be necessary. However, minor adjustment may be required to compensate for differences in fuel, temperature, altitude or load. If the carburetor does need adjustment, proceed as follows: In general, turning the adjusting needles in (clockwise) decreases the supply of fuel to the engine giving a leaner fuel/air mixture. Turning the adjusting needles out (counterclockwise) increases the supply of fuel to the engine giving a richer fuel/ air mixture. IMPORTANT: Damage to the needles and the seats in carburetor may result if screw is turned in too tight. PRELIMINARY SE'I-I-ING - 1. Be sure you have a clean air filter, and the throttle control cable is adjusted properly (see "TO ADJUST THROTTLE CONTROL CABLE" in the Service and Adjustments section of this manual). 2. With engine off turn idle fuel adjusting needle in (clockwise) closing it finger tight and then turn out (counterclock- wise) 1 turn. FINAL SETTING - 1. Start engine and allow to warm for five minutes. Make final adjustments with engine running and shift/motion control lever in neutral (N) position. NOTE" The high idle is set at the factory and cannot be adjusted. 2. Idle soeed setting - With throttle control lever in slow position, engine should idle at 1200 RPM. If engine idles too slow or fast, turn idle speed adjusting screw in or out until correct idle is attained. 3. Idle fuel needle setting - With throttle control lever in slow position, turn idle fuel adjusting needle in (clockwise) until engine speed decreases and then turn out (counterclockwise) approximately 3/4 turn to obtain the best low speed performance. 4. Recheck idle speed. Readjust if necessary. ACCELERATION TEST - 5. Move throttle control lever from slow to fast position. If engine hesitates or dies, turn idle fuel adjusting needle out (counterclockwise) 1/8 turn. Repeat test and continue to adjust, if necessary, until engine accelerates smoothly. High speed stop is factory adjusted. Do not adjust-damage may result. IMPORTANT: Never tamper with the engine governor, which is factory set for proper engine speed. Overspeeding the engine above the factory high speed setting can be dangerous. If you think the engine-governed high speed needs adjusting, contact your nearest Sears or other qualified service center, which has proper equipment and experience to make any necessary adjustments. 27
Immediately prepare your tractor for storage at the end of the season or if the tractor will not be used for 30 days or more. _ILWARNING" Never store the tractor with gasoline in the tank inside a building where fumes may reach an open flame or spark. Allow the engine to cool before storing in any enclosure. TRACTOR Remove mower from tractor for winter storage. When mower is to be stored for a period of time, clean it thoroughly, remove all dirt, grease, leaves, etc. Store in a clean, dry area. 1. Clean entire tractor (See "CLEANING" in the Maintenance section of this manual). 2. Inspect and replace belts, if necessary (See belt replacement instructions in the Service and Adjustments section of this manual). 3. Lubricate as shown in the Mainte- nance section of this manual. 4. Be sure that all nuts, bolts and screws are securely fastened. Inspect moving parts for damage, breakage and wear. Replace if necessary. 5. Touch up all rusted or chipped paint surfaces; sand lightly before painting. BATTERY • Fully charge the battery for storage. • After a period of time in storage, battery may require recharging. • To help prevent corrosion and power leakage during long periods of storage, battery cables should be disconnected and battery cleaned thoroughly (see "TO CLEAN BA-I-FERY AND TERMI- NALS" in the Maintenance section of this manual). • After cleaning, leave cables discon- nected and place cables where they cannot come in contact with battery terminals. • If battery is removed from tractor for storage, do not store battery directly on concrete or damp surfaces. ENGINE FUEL SYSTEM IMPORTANT: It is importantto prevent gum deposites from forming in essential fuel system parts such as carburetor, fuel hose, or tank during storage. Also, experiance indicates that alcohol blended fuels (called gasohol or using ethanol or methanol) can attract moisture which leads to separation and formation of acids during storage. Acidic gas can damage the fuel system of an engine while in storage. 1. Drain the fuel tank. 2. Start the engine and let it run until the fuel lines and carburetor are empty. • Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur. • Use fresh fuel next season. NOTE; Fuel stabilizer is an acceptable alternative in minimizing the formation of fuel gum deposits during storage. Add stabilizer to gasoline in fuel tank or storage container. Always follow the mix ratio found on stabilizer container. Run engine at least 10 minutes after adding stabilizer to allow the stabilizer to reach the carburetor. Do not drain the gas tank and carburetor if using fuel stabilizer. ENGINE OIL Drain oil (with engine warm) and replace with clean engine oil. (See "ENGINE" in the Maintenance section of this manual). CYLINDER(S) 1. Remove spark plug(s). 2. Pour one ounce of oil through spark plug hole(s) into cylinder(s). 3. Turn ignition key to "START' position for a few seconds to distribute oil. 4. Replace with new spark plug(s). OTHER • Do not store gasoline from one season to another. • Replace your gasoline can if your can starts to rust. Rust and/or dirt in your gasoline will cause problems. • If possible, store your tractor indoors and cover it to give protection from dust and dirt. • Cover your tractor with a suitable protective cover that does not retain moisture. Do not use plastic. Plastic cannot breathe which allows conden- sation to form and will cause your tractor to rust. IMPORTANT: Never cover tractor while engine and exhaust areas are still warm. 28
TROUBLESHOOTING CHART: See appropriate section in manual unless directed to Sears service center PROBLEM Will not start 1. 2. 3. 4. 5. 6. 7. Hard to start Enginewill not turn over Engine clicks but will not start Loss of power CAUSE Out of fuel. Engine not "CHOKED" properly. Engine flooded. 3, Bad spark plug, 4. Dirty air filter, 5. Dirty fuel filter, 6. Water in fuel. 7. 8. Loose or damaged wiring. 8. 9. Carburetor out of adjustment. 9. 10. Engine valves out of adjustment. 1. Dirty air filter. 1. 2. Bad spark plug. 2. 3. Weak or dead battery. 3. 4. Dirty fuel filter. 4. 5. Stale or dirty fuel. 5. 6. Loose or damaged wiring. 6. 7. Carburetor out of adjustment. 7. 8. Engine valves out of 8. adjustment. 1. Brake pedal not 1. depressed 2. Attachment clutch is 2. engaged. 3. Weak or dead battery. 3. 4. Blown fuse. 4. 5. Corroded battery terminals. 5. 6. Loose or damaged wiring. 6. 7. Faulty ignition switch. 7. 8. Faulty solenoid or starter, 8. 9. Faulty operator presence 9. switch(es). 1. Weak or dead battery. 2. Corroded battery terminals. 3. Loose or damaged wiring. 4. Faulty solenoid or starter. 1. Cutting too much grass/too fast. 2. Throttle in "CHOKE" position, CORRECTION 1. Fill fuel tank. 2. See "TO START ENGINE" in Operation section. Wait several minutes before attempting to start. Replace spark plug. Clean/replace air filter. Replace fuel filter. Drain fuel tank and carbure tor, refill tank with fresh gasoline and replace fuel filter. Check all wiring. See "To Adjust Carburetor" in Service and Adjustments section. 10.Contact a Sears or other qualified service center. Clean/replace air filter. Replace spark plug. Recharge or replace battery. Replace fuel filter. Drain fuel tank and refill with fresh gasoline. Check all wiring. See ',To Adjust Carburetor" ir Service and Adjustments section. Contact a Sears or other qualified service center. Depress brake pedal. Disengage attachment clutch. Recharge or replace battery. Replace fuse. Clean battery terminals. Check all wiring. Check/replace ignition switch. Check/replace solenoid or starter. Contact a Sears or other qualified service center. 1. Recharge or replace battery. 2. Clean battery terminals. 3. Check all wiring. 4. Check/replace solenoid or starter. 1. Set in "Higher Cut" position/ reduce speed. 2. Adjust throttle control. 29
TROUBLESHOOTING CHART: See appropriate section in manual unless directed to Sears service center PROBLEM Loss of power (continued) Excessive vibration Engine continues to run when operator leaves seat with attachment clutch engaged Poorcut-uneven CAUSE CORRECTION 3. Build-up of grass, leaves and trash under mower. 4. Dirty air filter. 5. Low oil level/dirty oil. 6. Faulty spark plug. 7. Dirty fuel filter. 8. Stale or dirty fuel. 9. Water in fuel. 10.Spark plug wire loose. 11. Dirty engine air screen/fins. 12. Dirty/clogged muffler. 13. Loose or damaged wiring. 14. Carburetor out of adjustment. 15. Engine valves out of adjustment. 1. Worn, bent or loose blade. 2. Bent blade mandrel. 3. Loose/damaged part(s). 1. Faulty operator-safety presence control system. 1. Worn, bent or loose blade. 2. Mower deck not level. 3. Buildup of grass, leaves, and trash under mower. 4. Bent blade mandrel. . Clogged mower deck vent from build-up of grass, leaves, and trash around mandrels. 3. Clean underside of mower housing. 4. Clean/replace air filter. 5. Check oil level/change oil. 6. Clean and regap or change spark plug. 7. Replace fuel filter. 8. Drain fuel tank and refill with fresh gasoline. 9. Drain fuel tank and carburetor, refill tank with fresh gasoline and replace fuel filter. 10.Connect and tighten spark plug wire. 11.Clean engine air screen/ fins. 12.Clean/replace muffler. 13.Check all wiring. 14. See 'q'o Adjust Carburetor" in Service and Adjustments section. 15.Contact a Sears or other qualified service center. 1. Replace blade. Tighten blade bolt. 2. Contact a Sears or other qualified service center. 3. Tighten loose part(s). Replace damaged parts. . Check wiring, switches and connections. If not corrected contact a Sears or other qualified service center. 1. Replace blade. Tighten blade bolt. 2. Level mower deck. 3. Clean underside of mower housing. i 4. Contact a Sears or other qualified service center. 15. Clean around mandrels to open vent holes. _ower blades will 1. Obstruction in clutch 1. Remove obstruction. rmt rotate mechanism. 30
TROUBLESHOOTING CHART: See appropriate section in manual unless directed to Sears service center PROBLEM CAUSE CORRECTION Mower blades will 2. Worn/damaged mower 2, Replace mower drive belt. not rotate (con't) drive belt, 3. Frozen idler pulley. 3. Replace idler pulley. 4. Frozen blade mandrel. 4. Contact aSears or other qualified service center. Poor grass 1. Engine speed too slow. discharge 2. Travel speed too fast. 3. Wet grass. 4. Mower deck not level. 5. Low/uneven tire air pressure 6. Worn, bent or loose blade. 7. Buildup of grass, leaves and trash under mower. 8. Mower drive belt worn. 9. Blades improperly installed. 10. Improper blades used. 11 .Clogged mower deck vent holes from buildup of grass, leaves, and trash around mandrels. Headlight(s) not 1. working 2. (if so equipped) 3. 4. 5. Battery will not 1. charge 2, 3. 4. Loss of drive 1. 2. 3. Engine "backfires" 1, when turning engine "OFF" Switch is "OFF". Bulb(s) or lamp(s) burned out Faulty light switch. Loose or damaged wiring. Blown fuse. Bad battery cell(s). Poor cable connections. Faulty regulator (if so equipped). Faulty alternator. Freewheel control in "disengaged" position. Motion drive belt worn, damaged, or broken. Air trapped in transmission during, shipment or servicing. Engine throttle control not set at "SLOW" position for 30 seconds before stopping engine. 1. Place throttle control in "FAST" position. 2. Shift to slower speed. 3. Allow grass to dry before mowing. 4. Level mower deck. 5. Check tires for proper air pressure. !6. Replace/sharpen blade. Tighten blade bolt. 7. Clean underside of mower housing. 8. Replace mower drive belt. 9. Reinstall blades sharp edge down. 10. Replace with blades listed in this manual. 11.Clean around mandrels to open vent holes. 1. Turn switch "ON". 2. Replace bulb(s) or lamp(s). 3. Check/replace light switch. 4. Check wiring and connec- tions. 5. Replace fuse. 1. Replace battery. 2. Check/clean all connec- tions. 3. Replace regulator. 4. Replace alternator. 1. Place freewheel control in "engaged" position. 2. Replace motion drive belt. 3. Purge transmission. . Move throttle control to "SLOW" position and allow to idle for 30 seconds before stopping engine. 31
SERVICE NOTE 32
TRACTOR -- MODEL NUMBER 917.272247 SCHEMATIC BATTERY AMMETER (OPTIONAL) )G AI( IGNmON SWITCH IGNITION SWITCH POSITION CIRCUIT "MAKE" OFF M G A1 NONE RUN/LIGHT B AI A2 L RUN B A1 NONE START B S A1 NONE ,_° FUSE ' b STARTER i L ; t © <::::_ i _--:-- _:_:_ I _ _ i ' SOLENOID CLUTCH / BRAKE b ...... , (PEDAL ....... I t i r i (NOTOCCUPIED) , : E ', -- L .... _J_', -- J t A , _ ELECTRIC CLUTCH [ i 85 86 I F 87 i 30 :©, , 3 i FUEL i awe ' _"LINE = OPERATORRELAY #1PRESENCE - SPAR ,G.IT,ON _ PL_ O--" FOELs.O _FF "I UN,T • _P&SON T SOLENOID OFF l -- --. TWIN CYL ENOINEB_Ill {IF SO EQUIPPED) )___ HOUR CHAq_OUT__ T (OPT,ONAL, '°°d--I REOU 'TOR PTO SWITCH HEAD-LIGHTS POSITION OFF • ON REMOVABLE NON-REMOVABLE CONNECTIONS CONNECTIONS WIRING INSULATED CLIPS NOTE: IF WIRING INSULATED CLIPS WERE REMOVED FOR SERVICING OF UNIT, THEY SHOULD BE REPLACED TO PROPERLY SECURE YOUR WIRING. CIRCUIT C GrB H C FrB ErA D GFC DA 33
TRACTOR - - MODEL NUMBER 917,272247 ELECTRICAL I i 26 16 \ \ \ \ 34
TRACTOR -- MODEL NUMBER 917.272247 ELECTRICAL KEY PART NO. NO. DESCRIPTION 1 163465 Battery 2 74760412 Bolt, Hex 1/4-20 x 3/4 8 7603J Tray, Battery 10 145211 Bolt, Battery, Front 1/4-20 x 7-1/2 11 150109 Holddown, Battery, Front 12 145769 Nut, Push, Nylon, Battery, Front 1/4 16 176138 Switch, Interlock 21 175449 Harness, Light 25 178909 Cable, Battery 26 175158 Fuse 27 73510400 Nut, Hex, Keps 1/4-20 UNC 28 145491 Cable, Ground 29 160784 Switch, Seat 30 175442 Switch, Ignition 33 175447 Key 40 179737 Harness, Ignition 42 154336 Cover Terminal 45 177500 Ammeter 46 177501 Hourmeter 50 178461 Switch, PTO 55 17490508 Screw, Thd. Roll. 5/16-18 x 1/2 79 175448 Lamp and Holder Assembly 81 109748X Relay Assembly NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 35
TRACTOR - - MODEL NUMBER 917.272247 CHASSIS AND ENCLOSURES 42 217 29 218 166 58 20 23 39 215 6O 74 2O9 / 3 i 37 _3 14 38 219" 154 2O9 13 , • 2O9 :36
TRACTOR - - MODEL NUMBER 917.272247 CHASSIS AND ENCLOSURES KEY PART NO. NO. DESCRIPTION 1 174619 Chassis 2 176554 Drawbar 3 17060612 Screw, 3/8-16 x 3/4 9 172542)(418 Dash 10 72140608 Bolt RDHD SQNK 3/8-16 x 1 11 174996 Panel, Dash, LH 13 179174X010 Panel, Dash, RH 14 17490608 Screw Thdrol 3/8-16 x 1/2 17 172540X615 Hood Assembly 20 180679 Plate Battery 23 124028X Bushing Snap 25 19131312 Washer 13/32 x 13/16 x 12 Gauge 26 STD541437 Looknut, Hex, with Insert 3/8-16 UNC 28 174945X418 Grille 29 174944X418 Lightbox Dual 30 179131X615 Fender/Footrest 31 139976 Bracket, Fender/Support 37 17490508 Screw, Thdrol. 5/16-18 x 1/2 TYT 38 175710 Bracket Asm Pivot Mower Rear 39 174988 Bracket Pivot Hood 42 172545)(599 Lens Lh 43 172544X599 Lens Rh 58 174993 Duct Hood 60 STD533707 Bolt Rdhd Sqnk 3/8-16 UNC x 3/4 64 174997 Dash Lower 74 STD541437 Nut Crownlock 3/8-16 UNC 142 175702 Plate Reinfomement 143 154966 Bracket Swaybar Chassis 144 175582 Bracket Footrest 145 156524 Rod Pivot Chassis/Hood 154 174679 Bracket Dash Rh 155 174680 Bracket Dash Lh 158 162037 Parking Brake Bkrt 159 179950X418 Cupholder 166 164863 HWHDH:-Lo. #13-16 x 3/4 206 170165 Bolt Shoulder 5/16-18 209 17000612 Screw Hexwsh Thdr 3/8-16 x 3/4 215 1725,43X615 Bumper 217 179132X418 ConsoleFuelWindow 218 124346X Screw Hex Wsh Hi-Lo 1/4-1/2 219 17000512 Screw 5/16-18 x 3/4 NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 37
TRACTOR -- MODEL NUMBER 917.272247 GROUND DRIVE 32 _52 253 77 241 26 26 229 41 244 24 22 .. 53 55 38
TRACTOR -- MODEL NUMBER 917.272247 GROUND DRIVE KEY PART KEY PART NO. NO. DESCRIPTION NO. NO. DESCRIPTION 1 - - - Transaxle, Hydro Gear, Model 77 Number336-0510 (See Breakdown) 78 6 17060512 Screw 5/16-18 89 9 174367 Clutch Electric 90 124346X 15 74490544 Bolt Hex Flghd 5/16-18 Gr. 5 95 180825 16 73800500 Nut Lock Hex W/Ins. 5/16-18 Unc 96 4497H 17 126197X Washer 1-1/20D x 15/32 ID x 116 72140608 .250 120 73_O0600 19 73800600 Nut Lock Hex W/Wsh 3/8-16 Unc 150 175456 20 173937 Bolt Hex 7/16-20 x 4 x Gr. 5-1.5 151 19133210 21 175036X505 KnobCustomControICruise 202 72110612 22 175896 Rod, Brake 212 145212 24 73350600 Nut, Hex Jam 3/8-16 Unc 214 174735 25 106888X Spring, Brake Rod 215 175646 26 19131316 Washer 217 179433 27 76020412 Pin Cotter 1/8 x 3/4 CAD. 218 174713 28 179607 Rod, Parking Brake 219 174839 29 179608X505 Knob Brake Parking 220 174711 30 169592 Bracket, Transaxle 221 72140606 32 74760512 Bolt Hex Hd 5116-18 Unc x 3/4 222 73680700 33 72140506 Bolt Rdhd Sqnk 5/16-18 Unc x 3/4 223 174840 34 175578 Shaft, Foot Pedal 224 174736 35 120183X Bearing,Nylon 225 174712 36 19211616 Washer 226 174902 37 1572H Pin, Roll 227 174710 38 179114 Pulley, Composite 228 179032 39 74760648 Bolt Fin Hex 3/6-16 Unc x 3 229 176451 41 175556 Keeper, Belt Idler Flat 231 174573 47 127783 Pulley, Idler, V-Groove 232 175570 48 154407 Bellcrank Clutch Grnd Drw Stl 233 174856 49 123205X Retainer, Belt 234 174858 50 74760624 Bolt 235 174857 51 73680600 NutCrownlock 3/6-16UNC 236 128903 52 73680500 Nut, Cruwnlock 5/16-18 Unc 237 170165 53 105710X Link, Clutch 238 175807 55 105709X Spdng, Return, Clutch 239 17490508 56 17060620 Screw 3/6-16 x 1-1/4 240 175610 57 140294 V-Belt, Ground Drive 241 73930400 59 169691 Keeper, Center Span 242 74780412 61 17120614 Screw 3/6-16 x.875 243 178289 62 123533X Cover, Pedal 244 166880 63 175417 Pulley, Engine 250 17060612 65 10040700 Washer 253 179422 66 154778 KeeperBelt Engine 254 178062 74 137057 Spacer, Axle 75 121749X Washer 25/32 x 1-1/4 x 16 Ga. 76 12000001 E-Ring 123583X Key, Square !21748X Washer 25/32 x 1-5/8 x 16 Ga. 174901X418 Console, Shift Nut Self-Thd Wsh-hd 1/4 Zinc Rod Bypass Retainer Spring I • Zinc/Cad Bolt RDHD SQNK 3/8-16 Unc x 1 Nut Lock Fig 3/8-16 Unc Spacer Retainer Washer 13/32 x 2 x 10 Ga. Bolt Cart Sh 3/6-16 x 1-1/2 Gr. 5 Nut HexFlange Lock Unk Transaxle Cover Pedal Forward Pedal Reverse Arm Control Pedal Reverse Bracket Frest Pdl Ctrl. Hyd Bracket Mtg. Pedal Control Bolt Rdhd Sqnk 3/6-16 Unc x 3/4 Nut Crownlock 7/16-14 Unc Washer Nylon 11116 ID x .060 Pedal Fo_ard Arm Control Pedal Forward Solt Pivot Spacer Cam Reverse Pedal LT Bolt Shoulder 5/16-18 Washer Serrated 5/16 x .75 StrapTorque Actuator Cruise Disengage Pawl Control Cruise Lever Control Cruise Sector Control Cruise Bolt Shoulder 3/6-16 Unc 1/44 Bolt Shoulder 5116-18 Arm Mtg. Cruise Sector Screw Thdrol 5/16 x 1/2 Spring Return Cruise Control Nut Centedock 1/4-20 Unc Bolt Fin Hex 1/4-20 Unc x 3/4 Bracket Anti-Rotation CVX Screw 5/16-18 x 5/8 TT Yellow Screw 3/8-16 x .75 Washer Clip Retainer NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 39
TRACTOR - - MODEL NUMBER 917.272247 STEERING ASSEMBLY 7 Z "_ '/ M I 29 67 46 6 13 65 A 4O / 34 10 3S / I 67 67 43 4O
TRACTOR - - MODEL NUMBER 917.272247 STEERING ASSEMBLY KEY PART NO. NO. DESCRIPTION 1 175139X418 Wheel Steering 2 172393 Axle Asm 3 169840 Spindle Asm LH 4 169839 Spindle Asm RH 5 6266H Beadng Race Thrust Harden 6 121748X Washer 25/32 X 1-5/8 X 16 Ga 8 12000029 Ring Klip #t5304-75 10 175121 Link Drag 11 STD551137 Washer Lock Hvy Hlcl Spr 3/8 12 73940800 Nut Hex Jam Toplock 1/2-20 Unf 13 136518 Spacer Bearing Axle Front 15 145212 Nut Hex Flange Lock 17 177883 Shaft Asm. Steering 29 17060612 Screw 5/8-16 x 3/4 32 170162 RodTie 33 19111216 Washer 11/32 x 3/4 x 16 Ga. 34 10040500 Washer Lock Hlcl Spr 5/16 35 73540500 Crownlock Nut 5/16-24 Unf 36 155105 Bushing Strg 37 152927 Screw 38 175140X418 Insert Cap Strg Wh 40 STD541537 Lock nut Center 3/8-24 41 159945 Adaptor Wheel Strg 42 174530X418 Boot Steering 43 121749X Washer 25/32 1 1/4 X 16 Ga 46 121232X Cap Spindle Fr Top BIk 65 160367 Spacer Brace Axle 67 72140618 Bolt, Rdhd Sq 3/8-16 Unc x 2-1/4 68 169827 Axle, Brace 71 175146 Steering Asm. 72 19182411 Washer 9/16 ID x 1-1/20D 11Ga. 82 169835 Bracket Susp. Chassis Front 87 173966 Washer Flat .781 x 1-1/2 x .15 88 175118 Bolt Shoulder 7/16-20 Unc 91 175553 Clip Steering NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 41
TRACTOR - - MODEL NUMBER 917.272247 ENGINE _"_ 26 i i i 8' !A A 31 33 29 39 _..__'_40 33 OPTIONAL EQUIPMENT Spark Arrester i 13 _10 14 42
TRACTOR - - MODEL NUMBER 917.272247 ENGINE KEY PART NO. NO. DESCRIPTION 1 175439X505 Control,Throttle 3 - - - Engine, Kohler, Model Number CV624-65578 (See Breakdown) 4 149723 Muffler, Asm. Twin Lo-Tone 5 146700 Pipe Exhaust Intek 20 RH 6 146699 Pipe Exhaust Intek 20 LH 8 171877 Bolt 5/16-18 UNC x 3/4 10 146629 Shield Heat 13 24-041-02 Muffler Gasket 14 145456 Tube, Oil Drain 16 STD5512"37 Washer, Lock Ext tooth 3/8 17 17060624 Screw 3/8-16 x 1-1/2 23 169837 Shield, Browning/Debris Guard 25 175441X505 ContrelChoke 26 73920600 Nut Keps 3/8-24 UNF 29 137180 Arrester, Spark 31 179022 Tank, Fuel 32 179124X418 Cap Fuel 33 123487X Clamp, Hose BIk 34 106082X Spacer, Pad 37 8543R Line, Fuel 7.5 38 148315 Plug, Drain Oil Easy 39 109227X Pad, Idler 40 3645J Bushing 41 139277 Stem Tank Fuel 45 17000612 Screw Hex Wsh Thdrol 3/8-16 x 3/4 81 73510400 Nut Keps Hex 1/4-20 Unc 101 M73030800 Nut, Flange M8-1.25 102 164863 Screw Hwhd Hi-Lo #13-16 x 3/4 111 10010500 Washer, Split NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 43
TRACTOR - - MODEL NUMBER 917.272247 SEAT ASSEMBLY KEY PART NO. NO. DESCRIPTION 1 175134 Seat 2 140551 Bracket Pivot Seat 8 720 3 STD523710 Bolt Fin Hex 3/8-16unc X 1 4 19131610 Washer 13/32 X 1 X 10 Ga 5 145006 Clip Push-In 6 STD541437 Nut Hex w/Ins. 3/8-16 Unc 7 124181X Spring Seat Cprsn 8 17000616 Screw 3/8-16 X 1-1/2 9 19131614 Washer 13/32 X 1 X 14 Ga. 10 174894 Pan Seat 11 177957 Knob Seat Adj. Wingnut 12 121246X Bracket Mounting Switch 18 21 KEY PART NO. NO. DESCRIPTION 13 121248X 14 72050412 15 121249X 16 123740X 17 123976X 18 124238X 21 171852 22 STD541431 24 19171912 25 127018X Bushing Snap BIk Ny150 Id Bolt Rdhd Sqnk 1/4-20x1-1/2 Spacer Split 28x .88 Zinc Spring Cprsn Plate 1.310 Ga Nut Lock 1/4 Lge Fig Gr 5 Zinc Cap Spring Seat Bolt Shoulder 5/16-18 Unc Nut Hex Lock W/Ins 5/16-18 Washer 17/32 X 1-3/16 X 12 Ga. Bolt Shoulder 5/16-18 X 62 NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 44
DECALS TRACTOR -- MODEL NUMBER 917.272247 11 9 13 3 21 4 9 11 10 16 21 22 KEY PART NO. NO. 1 174969 2 138047 3 177909 4 177910 5 180978 6 146046 7 177916 8 178455 9 177254 10 156439 11 177967 12 178482 13 133644 14 175291 15 174970 16 177890 2O 8 26 KEY PART DESCRIPTION NO. NO. Reflector, LH 17 177955 Decal, Battery, Diehard, Sears 19 177917 Decal, Hood RH 20 149517 Decal, Hood LH 21 177913 Decal, Seat Craftsman 22 177889 Decal, V-Belt, Drive Schematic 23 177918 Decal, Engine, KP 20, RH 24 177914 Decal, Deck, Caution 25 177915 Decal, Replacement Hood 26 181470 Decal, Fender, Danger . - 174998X418 Decal, Panel, Dash . - 175542X418 Decal, Mower, Heavy-Duty . - 138311 Decal, Replacement Ps.r'ts . - 169210 Decal, V-Belt, Schematic - - 184228 Decal, Reflector, RH . - 184229 Decal, Steering Wheel DESCRIPTION Decal, Fender, Cruise Decal, Engine, KP 20, LH Decal, Battery Decal, Hood, Side Pane_ Decal, Gdlle Decal, Engine, KP, Sears Decal, Engine Decal, Engine Decal, Deck level Pad, Footrest, ST/LT, LH Pad, Footrest, STILT, RH Decal Handle Lft Height Adjust Decal By-Pass Manual, Owner's, English Manual, Owner's, Spanish 4,10 3,9 11 KEY PART NO. NO. DESCRIPTION 1 59192 2 65139 3 177750 4 59904 5 106732X417 6 278R 7 9040H 8 1(36108)(417 9 177751 10 7152J 11 104757X417 -- 144334 Cap Valve Tire Stem Valve Tire F Ts 15 X 6 0 - 6 Service Tube Front (Service Item Only) Rim Asm 6"front Service Fitting Grease _Front Wheel Only) Bearing Flange (Front Wheel Only) Rim Asm 8"rear Service Tire R TS 20x10-8 C Service Tube Rear (Service Item Only) Cap Axle BIk 1 50 X 1 00 Sealant, Tire ( 10 oz. Tube) NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 45
TRACTOR - - MODEL NUMBER 917.272247 LIFT ASSEMBLY 7 41 ! 40 4 6 3 51 49 5
TRACTOR - - MODEL NUMBER 917.272247 LIFT ASSEMBLY KEY PART NO. NO, DESCRIPTION 1 179504 Plunger Assembly 2 159476 Shaft Assembly, Lift 3 178981 Pin, Groove 4 12000002 E-Ring 5 19211621 Washer 21/32 x 1 x 21 Gauge 6 120183X Bearing, Nylon 7 175830 Grip, Handle, Fluted 11 175370 Link, Lift, LH. 12 175371 Link, Lift, R.H. 13 49_9M Retainer Spring 15 175562 Plate Asm Suspension Front 16 73350800 Nut Hex Jam 1/2-13 Unc 17 175689 Trunnion Front Susp. 18 73800800 Nut Lock w/Wsh 1/2-13 Unc 20 163552 Retainer Spdng 31 176205 Trunion Sups. Arm. 32 175994 Nut Lift Link 7/16-20 36 155097 Pointer Height Indicator 37 123935X Plug Hole 38 17060516 Screw 5/16-18 x 1 40 19112410 Washer 11/32 x 1-1/3 x 10 Ga 41 155098 Indicator Height Stir 49 145212 Nut Hex/Large Lock 51 19171416 Washer 17/32 x 7/3 x 16 Ga. 52 175378 Arm Suspension Rear LH 53 175802 Arm Suspension Rear RH 54 175560 Pin Flange NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 47
TRACTOR -- MODEL NUMBER 917.272247 MOWER DECK 46 132 116 I • I 33 112 31_ 21 122., 114 \ 130 49 //3o 33 121 46 21 47 24 26 48
TRACTOR - - MODEL NUMBER 917.272247 MOWER DECK KEY PART KEY NO. NO. DESCRIPTION NO. 1 180358 Deck Weldment Mower 48 52 175820 3 138017 Bracket Asm., Sway Bar 54 74780616 5 49G9M Retainer Spring 55 72140608 6 178024 Bar Sway Deck 56 155986 8 174365 Bolt 7/16 Asm. Blade 57 156941 11 180054 Blade 72 19131312 13 174360 Shaft Mandrel Asm. Greaseable 91 180534 14 174358 Housing Mandrel 92 73800600 15 110485X Bearing, Ball, Mandrel 94 176066 16 174493 Stripper Mandrel Deck 95 180535 17 72110610 Bolt RDHD Sq Neck 3/8-16 x 1.25 97 13,3943 18 72140505 Bolt, Carriage 5/16-18 x 5/8 98 179479 19 132827 Bolt, Hex Hd, Shoulder 5/16-18 99 175080 20 174378 Baffle, Vortex Mower 100 72110616 21 73680500 Nut, Crownlock 5/16-18UNC 110 175016 24 105304X Cap, Sleeve 112 174387 25 178102 Spdng, Torsion 113 72110508 26 110452X Nut, Push 114 174384 27 180655X428 DeflectorShield 115 174609 28 19111016 Washer 11/32x5/8x16Ga. 116 137644 29 131491 Rod, Hinge 117 174873 30 173984 Screw, Thdrell 118 73930600 31 129963 Washer, Specer Mower Vented 119 19121414 32 177865 Pulley, Mandrel 121 174371 33 178342 Nut, Fig. Top Lock Cntr. 9/16 122 174606 36 19131316 Washer 13/32 x 13/16 x 16 Ga. 126 174372 37 177968 Pulley, Idler 130 17(X)0616 39 174375 Pulley, Idler, Driven 132 17060612 42 165723 Spacer, Retainer 182 179127 43 174373 Arm, Idler Secondary 183 163552 45 174343 Cover, Mandrel Deck 184 173979 46 137729 Screw, ThdreU. 1/4-20 x 5/8 - - 181579 47 180808 V-Belt, Mower, Secondary - - 174356 48 174368 V-Belt, Mower, Primery 49 73680600 Nut, Crownlock 3/8-16 UNC 50 72110612 Bolt, Cart. 3/8-16 x 1-1/2 Gr. 6 PART NO. DESCRIPTION Pulley Idler Fiat Bolt Fin Hex 3/6-16 Unc x 1 Gr. 5 Bolt Rdhd Sqnk 3/6-16 Unc x 1 Bar Pnt Adj. Pin Head Rivet Washer 13/32 x 13/16 x 12 Ga. Bracket Asm Nosereller LH Nut Lock Hex w/Ins 3/6-16 UNC Nosereller Bracket Asm Noserotler RH Washer Hardened Spring Primary Drive Pulley Idler'V* Belt RDHD Sqnk 3/8-16 UNC x2 Arm Spring Secondary Link Tension Relief Lever Bolt Carr. 5/16-18 x 1 Tension Asm Relief Lever Arm Spring Tension Relief Bolt, Shoulder GaugeWheel Nut, Centedock 3/8-16 UNC Washer 3/8 x 7/8 x 14 Ga. Spring Secondary Drive Bushing Pivot Tension Relief Arm, Idler, Primary Deck Screw 3/8-16 x 1 Screw 3/8-16 x .75 Rod Roller Nose Retainer Spring Keeper Belt IdJer Replacement Mower, Complete Mandrel Asm. Service (Includes Key Nos. 13-15) NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 49
130 124 _-19 128 88 123 =- | ! =ooo ,O_cD 0 ,ml, u_.,J 6-Sealant (Joint d' etancheite) 57-20W50 011 - 78.80Z (OZ de 78.820 d' Hulle) 127 * Seal and O-ring Kit (Phoque 0 Sonne Jeu)
TRACTOR - - MODEL NUMBER 917.272247 HYDRO GEAR TRANSAXLE - - MODEL NUMBER 336-0510 KEY PART KEY PART NO, NO. DESCRIPTION NO. NO. DESCRIPTION 1 170_51 Main Housing, Assembly 68 178782 2 170552 Side Housing, Assembly 69 170415 3 170353 Center Section, Assembly 70 170416 4 170354 Swashplate, Trunion Machined 71 170417 5 169898 Block _ Assembly 6 170355 Sealant 10.50z 72 170418 7 170356 Hex Flange Screw 1/4-20 X 1.25 8 170357 Stud, 5/16-24 Hex Double End 73 142884 9 170358 Shaft, Input 74 170419 10 170359 Ring- Retaining 75 170420 11 170360 Spacer 12 169870 Ring-Retaining 76 170421 13 170361 Seal, Lip ,67 X 1.58 X .276 77 170422 14 169869 Ball Brg 17rein Id X 40mm Od X 78 142969 12mm 79 142980 16 170362 Hex Flange Head Screw 5/16- 80 150778 24X0.76 17 170363 Lip Seal 18 X 32 X 7 81 170423 18 178781 Arm,Control 82 170424 19 150771 Bearing, 30x52x13 Thrust 23 170365 Check Plug Assembly, Washer 83 161168 24 170366 Shaft, Motor 84 170425 27 170367 Gear- Pinion, 13t 85 170426 28 170368 10t/48t Gear 87 142917 29 170_69 Gear, 101 Jackshaft 88 170429 30 170370 60t Bull Gear 90 170430 31 170371 Sleeve Bearing .75 X 1.575 X .625 9G 170431 32 170_89 SleeveBeadng(Outboard) 94 178783 .75xl .750x.625 95 178784 33 142991 Washer, 3/4 Id X 1-1/20d X .13 Thk 96 178786 34 170390 Lip Seal Axle Seal 97 178787 35 170391 Shaft, Axla .75 X 11.39 (Key, R.H.) 98 178789 36 170392 Shaft, Axle .75 X 16.99 (Key, LH.) 99 178792 37 150792 Miter Gear (Splined) 100 178793 38 150793 Miter Gear 15t (0.5 Id) 101 178794 39 150809 Shaft 102 178795 40 170393 Ring, Spiral Retaining 103 178796 41 170394 Pin, Jackshaft 107 170432 42 170395 Magnet, Ring 108 170433 43 17(_96 .Spring, Bypass 44 150797 Hydro Mtg Screw 3/8-24 X 2.5 Long 109 170434 45 170397 F}lter 111 170435 46 170398 Base, Filter 113 170437 47 170399 Actuator, Bypass 114 178797 48 170400 Rod, Bypass Actuator 116 170438 49 170401 Arm, Bypass 117 178799 50 170402 Retaining Ring .250 External 119 170439 51 170403 Seal, Lip .741 X .250 X .250 Tc 120 170440 52 170404 Flat Washer, 5/8 Id X 1.00d X .05 121 170441 Thk 53 170405 Retaining Ring 122 170442 54 170406 Bearing, Center Block 123 178800 55 142977 Spdng- Helical Compression 124 170444 56 142978 Washer 57 150798 20w-50 Oil 125 170445 58 170407 Brake Yoke 126 170446 59 170408 Rotor, Brake 127 170447 60 142883 Brake Puck 128 173165 61 142882 Puck Plate 130 178802 62 142887 Brake Actuating Pin 131 178803 63 170410 Hfhcs 1/4-20x2 W/Patch, 132 178804 SpecialFlange 133 178806 64 142892 Bolt, 1/4-20 X 1 W/Patch 134 178808 65 170411 Spacer 900 173839 66 170412 Spring, Brake Arm Bias 67 170413 Sq. Hal. Bolt 5/16-24-Ribbed 51 Arm, Brake Slotted Hex Nut 5/16-24 Cotter Pin 3/32 X 3/4 Compression Spring Brake Anti- Drag Washer, Ht .5 I.O. X 10.D. X .032 Flat - Washer 11/32 I.D. X 7/80.D Oil Seal .625 X 1.0 X .25 Check Plug Assembly, .027, Washer Stud, 5/16-24 Friction Pack Puck, .330 X 1.50 X .0975 Spring, Helical Comp Spacer Hex Lock Nut 5/16-24Unjf(Nylon Insert) Wedge, Friction Pack Clip, Washer .316xl .50x.1046 (Plated) Pin, Standard Headless Fitting, 5/16 Sae 5/32 Tube Hose, Expansion Tank Cap - Poppet Valve Bolt, Self Tapping 10-32 X 1/2 Puck, Inner Wedge Spring Clip - Housing Thrust Bearing, Ball Screw, Socket Head Cap 5/16- 24X1-1/2 Spacer, Locating Screw, SFHCS 5/16-18 Xl Arm Return Puck, Adjusting Washer, .24 ID X 1.60 OD X .239 Spring, Extension Spacer .260 ID X .560 OD X .870 Bracket, Torque Deflector Washer,Motor Shaft .71idx1.15od x.030thk Plug, Sae #6 O-Ring .07 X .301 I.D. Bracket, Support Expansion Tank S_ng Silicon Sponge Pin, Spring Fan, 7 In. Pulley Hex Lock Nut 1/2o20 (Nylon Insert) Washer, Belleville Belt Keeper Center Section-Filter-Bypass Assembly Filter Assembly Fan - Pulley Service Assembly Seal - O-Ring Kit Kit, Expansion Tank Stud Ball Bracket, Cruise Damper Hex Nut 5/16-18 NC Damper Washer, Helical Spring Lock 5/16 Transaxla Complete NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 rein
TRACTOR - - MODEL NUMBER 917.272247 KOHLER ENGINE-MODEL NUMBER CV624 TYPE NUMBER 65578 ',YLINDER HEAD, VALVE AND BREATHERI c___l' I 21 n I_11 I ,3 _,ql ! x._l o. U r, lg Is ,\ P 7m _mt3 CRANKCASE I Carter-MoteurJ jl / m 10 _....-| 52
TRACTOR - - MODEL NUMBER 917.272247 KOHLER ENGINE-MODEL NUMBER CV624 TYPE NUMBER 65578 HEAD/VALVE/BREATHER CRANKCASE KEY PART KEY PART NO. NO. DESCRIPTION NO. NO. DESCRIP_ON 1 24-033-01-S Kit, breather cover w/gasket 1 24-032-01-S Seal, oil front (Includes 2-4) 2 Crankcase 2 24-041-23-S Gasket, breather (USE: Miniblock 24 782 24) 3 24-096-59-S Cover, breather 3 24-294-13-S Fitting 4 25-139-60-S Plug, allen hd. 1/8" 4 24-380-13-S Pin, dowel locating (6) 5 M-645020 Screw, hex. flange 5 24-067-13-S Connecting Rod (Std.) (2) M6xl.0x20 (4) 24-067-14-S Connecting Rod (.25) (2) 6 25-351-01-S Lifter, valve (4) 6 24-874-17-S Piston w/Ring Set (Std.) (2) 7 24-755-66-S Kit, valve train (Includes (Includes 7, 8) 8,11,12) 24-874-18-S Piston w/Ring Set (.25) (2) 8 24-411-05-S Rod, push (4) 24-874-19-S Piston wiring Set (.50) (2) 9 24-041-08-S Gasket, cylinder head (2) 24-874-14-S Piston w/ring set (.08) 10 24-318-12-S Head assembly, #2 cylinder 11 25-186-01-S Arm, rocker (4) 7 24-108-11°S Ring Set (Std.) (2) 24-108-12-S Ring Set 4.25) (2) 12 24-599-01-S Pivot, rocker arm (4) 24-108-13-S Ring Set (.50) (2) 13 M-640034-S Screw, hex. flange 8 24-018-01-S Retainer, piston pin (4) MSx1.0x34 (4) 9 12-422-09-S Shim, camshaft (A.R.) 14 12-086-16-S Screw, hex. flange 12-422-13-S Shim, camshaft (A.R.) M10x1.5xg0 (8) 12-422-07-S Shim, camshaft (A.R.) 15 24-755-74-S Kit, valve cover - plain 12-422-08-S Shim, camshaft (A.R.) (Includes 16,17) 12-422-10-S Shim, camshaft 16 24-153-16-S O-Ring 12-422-11-S Shim, camshaft (A.R.) 17 24-086-32-S Screw, shoulder (4) 12-422-12-S Shim, camshaft (A.R.) 18 24-445-01-S Strap, lifting 10 24-012-10-S Camshaft 19 24-016-01-S Valve, exhaust (Std.) (2) 11 52-139-09-S Plug, cup 24-016-02-S Valve, exhaust (.25) (2) 20 24-017-01-S Valve, intake (Std.) (2 12 M-545010-S Screw, hex. flange MSxO.8xl0 (2) 24-017-02-S Valve, intake (.25) (2) 13 24-018-04-S Retainer, reed (2) 21 24-032-05-S Seal, valve stem (2) 14 24-402-05-S Reed, breather (2) 22 235011-S Retainer, spring (4) 23 24-089-02-S Spring, valve (4) 15 12-153-01-S O-Ring, lower oil fill tube 16 24-126-19-S Bracket, oil fill tube 24 12-173-01-S Cap, valve spring (4) 17 12-123-04-S Tube, oil fill 25 12-755-03-S Kit, retainer (4) 18 M°545016-S Screw, hex. flange 26 24-318-11-S Head assembly, #1 cylinder M5x0.8x16 27 24-755-76-S Kit, valve cover - breather 19 12-153-02-S O-Ring, upper oil fill tube (incl. 16,17',28) 20 24-038-04-S Dipstick assembly (Includes 28 25-313-02-S Grommet, rubber 21, 22) 29 24-755-57-S Kit, breather separator (Includes 28,30-33) 21 24-755-46-S Kit, oil fill cap (Includes 22) 22 12-153-03-S O-Ring, dipstick 30 M-545016-S Screw, hex. flange M5x0.Sx16 (2) 23 24°018-09-S Retainer, ring 24 M-931010-S Washer, nylon (top) 31 24-445-02-S Strap, breather 25 28-032-09-S Seal, govemor cross shaft 32 24-126-44-S Bracket, breather separator 26 24-468-15-S Washer (bottom) 33 24-112-12-S Spacer 27 24-144-33-S Shaft, governor cross 34 24-294-06-S Fitting 35 24-326-13-S Hose, breather NOTE: All component dimensions given in U.S. 36 24-326-14-S Hose, breather inches 1 inch = 25.4 mm 37 25-237-14-S Clamp, hose (2) 53
TRACTOR o - MODEL NUMBER 917.272247 KOHLER ENGINE-MODEL NUMBER CV624 TYPE NUMBER 65578 IGNITION/ELECTRICAL I D' II m El tri AIR INTAKE I _.dre Arriv_eJ BLOWER HOUSING AND BAFFLES I Habitation de souffleur et Ddcalentl _p--i I 54
TRACTOR - - MODEL N U M B ER 917.272247 KOHLER ENGINE-MODEL NUMBER CV624 TYPE NUMBER 65578 IGNITION/CHARGING SLOWER HOUSING & BAFFLES KEY PART KEY PART NO. NO. DESCRIPTION NO. NO. DESCRIPTION 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 54-755-15-S Kit, grass screen 1 24-027-20-S (Includes 2-4,and 24 113 18-S) 2 24-100-01-S M-403025-S Screw, hex. cap M4xO.7x25 3 25-139-16-S (4) 4 24-100-02-S X-25-92-S Washer, plain 5/16" (4) 5 M-545020-S 24-112-04-S Spacer, grass screen (4) 25-086-47-S Bolt, shoulder M6 X1.0 X16 6 M-545016-S S(4) 24-157-03-S Fan 7 M-551016-S 12-086-14-S Screw, hex. flange M10xl.5x46 8 M-645016-S 12-468-03-S Washer, plain 3/8". X-42-15-S Key 9 24-146-16-S 24-025-04-S Flywheel 10 24-146°20-S 25-403-03-S Rectifier-regulator 11 24-063-20-S X-25-92-S Washer, plain 3/16" (2) 24-086-18-S Screw, phillips hd. 11-16x7/ 12 24-063-14-S 8 (2) 13 24-063-58-S 236602-S Connector (3 contact) 54-755-09-S Kit, 15 amp stator 14 24-063-23-S (Includes 24 126 71-S) 15 M-545010-S 12-132-06-S Spark Plug (2) M-548025-S Screw, hex. cap M5x0.8x25 (2) 235173-S Clip, cable 48-154-02-S Clip, cable AIR INTAKE/FILTRATION X-25-63-S Washer, plain 1/4" 24-584-01-S Module, ignition (2) KEY PART M-545020-S Screw, hex. flange NO. NO. M5x0.8x20 (4) 18 19 2O 21 22 NOT ILLUSTRATED - - 24-126-71-S - - X-22-11-S - - 24-176-82-S Bracket, stator wire Washer, lock 1/4" Harness, wiring Lead, black (rect,-reg. 5" - 12 gauge insulated grip barrel eyelets) Decal, grass screen Tie, wire (3) - - 24-518-12,S -- 24-113-18-S - - 25-454-03-S Housing, blower (Incl. 2-4) Nut plastic (3) Plug, button 9/16 Nut, plastic (2) Screw, hex. flange M5x0.8x2O (4) Screw, hex. flange M5x0.8x16 (3) Screw, hex. flange M5x0.8x16 Screw, hex. flange M6x1.0x16 (6) Plate, backing - # 2 side Plate, backing - # 1 side Baffle, cylinder barrel-# 2 side Baffle, valley - #2 side Baffle, cylinder barrel-# 1 side Baffle, valley - #1 side Screw, hex. flange M5xO.8xl0 (2) DESCRIPTION 1 24-164-06-S Manifold, intake 2 M-651055-S Screw, hsx. flange M6xl.0x55 (4) 3 24-041-01-S Gasket, intake manifold (2) 4 24-041-14-S Gasket, air cleaner base 5 24-094-19-S Base, air cleaner 6 24-041-13-S Gasket, fuel spitback cup 7 24-109-10-S Cup, fuel spitback 8 24-083-02-S Precleansr, element 9 47-083-03-S Element, air cleaner 10 24-032-03-S Seal, inner air cleaner 11 24-096-01-S Cover, inner air cleaner 12 12-100-01-S Wing Nut 13 24-096-67-S Cover, air cleaner 14 54-755-01-S Kit, knob with seal (Includes 15 & 16) 15 24-153-20-S O-Ring 16 25-341-03-S Knob, cover 17 24-063-51-S Baffle, fuel spit-back NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 55
TRACTOR - - MODEL NUMBER 917.272247 KOHLER ENGINE-MODEL NUMBER CV624 TYPE NUMBER 65578 START[N G SYSTEM j D_marrant Svst_me I ENGIN E CONTROLS Moteur Contr61e I 3 P OIL PAN I LUBRICATION I De L'Huile Pan Lubrlflcatlon J 127 [ .--1 56
TRACTOR -- MODEL NUMBER 917.272247 KOHLER ENGINE-MODEL NUMBER CV624 TYPE NUMBER 65578 STARTING SYSTEM OIL PAN/LUBRICATION KEY PART KEY PART NO. NO. DESCRIPTION NO. NO. M-839080-S Screw, hex. flange 1 M8x1.25x80 (2) 25-098-08-S Starter, solenoid shift 2 assembly (Includes 4-7) M-841080-S Nut, hex. flange 3 25-435-04-S Kit, solenoid 4 25-755-33-S Kit, pinion ddve (Includes 6) 25 141 05-S Ring 5 25-221-01-S Kit, brush 6 7 3 4 5 6 7 ENGINE CONTROLS DESCRIPTION KEY PART NO. NO, 2 3 4 5 6 7 8 24-211-03-S 24-090-33-S M-641060-S 24-089-01-S 25-158-08-S 24-079-04-S 25-158-11-S M-545016-S M-547050-S 24-089-03-S 24-126-56-S M-645016-S 12-237-01-S 24-086-43-S 24-090-07-S X-20-1-S M-541050-S 24-468-01-S 24-089-45-S M-446030-S 24-090-13-S M-545020-S 24-089-51-S 24-090-05-S 41-468-03-S M-403025-S 24-079-05-S Bolt, round head square neck Lever, governor Nut, hex. flange M6xl.0 Spring, linkage Bushing, linkage retaining Linkage, throttle Bushing, throttle linkage Screw, hex. flange M5x0.8x16 (1) Nut, hex. lock M5x0.8 Spdng, choke return Bracket, control Screw, hex. flange M6x1.0x16 (4) Clamp, cable (2) Screw, thread forming (2) Lever, throttle actuator Washer, lock 1/4" Nut, hex. flange M5xO.8 Washer, plain 5.5 mm (3) Spring, governor Nut, hex. M4x0.7 Lever, throttle control Screw, hex. flange M5x0.8x20 Spring, throttle limiter Lever, choke Washer, spring 1/4" Screw, hex. cap M4x0.7x25 Linkage, choke 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 DESCRIPTION 8 9 10 11 12 13 14 15 16 17 18 24-199-07-S M-645025-S M-631005-S 24-393-08-S 24-123-05-S 24-162-26-S 24-043-12-S 12-380-01 -S 52-448-02-S 12-144-02-S 24-153-08-S 25-139-62-S 24-136-01-S 52-050-02-S 52-032-08-S 24-086-17-S 24-086-16-S 25-139-57-S Pan, oil assembly (Includes 2-10) Screw, hex. flange M6x1.0x25 (2) Washer, plain 6 mm (2) Oil pump assembly (Includes 5) Tube, oil pickup Screen, oil Kit, governor gear w/pin (Includes 8) Pin, governor regulating Tab, locking Shaft, governor gear O-Ring Plug, hex. ctsk. 3/8" Nipple, oil filter Filter, oil Seal, oil (PTO end) Screw, hex. flange M8x1.25x45 Screw, hex. flange M8x1.25x45 (9) Plug, sq. hd. solid 3/8" N.P.T.F. NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 57
TRACTOR -- MODEL NUMBER 917.272247 KOHLER ENGINE-MODEL NUMBER CV624 TYPE NUMBER 65578 CRANKSHAFT I Vllebrequin 2--_ --1 EXHAUST Echappement FUEL SYSTEM Fuel Svst_me / 1 41 _2 s / 14 58
TRACTOR - - MODEL NUMBER 917.272247 KOHLER ENGINE-MODEL NUMBER CV624 TYPE NUMBER 65578 CRANKSHAFT KEY PART NO. NO. DESCRIPTION 1 24-014-42-S Crankshaft (Includes 2) 2 52-139-09-S Plug, cup EXHAUST KEY PART NO. NO. DESCRIPTION 24-041-02-S Gasket, exhaust (2) 25-072-04-S Stud, MSxl.25x33 (4) NOT ILLUSTRATED -- PA-65578 Replacement Engine -- 24-522-221 Short Block - - 24-782-24 Miniblock -- 24-755-107-S Gasket Set FUEL SYSTEM KEY PART NO. NO. DESCRIPTION 1 2 3 4 5 6 7 8 9 10 !1 12 13 14 24-853-25-S 24-041-15-S 24°053-25 24*041-14-S M-629095-S M-641060-S 47-154-01-S 24-353-03-S 25-237-14-S 24-086-12-S 24-393-16-S 24-100-01-S 15-353-04-S 24-050-02-S Kit, carburetor w/gaskets (Includes 2-4) Gasket, carburetor Carburetor assembly (For information only not available separately) (Service with kits 24-757-18- S, 24-757-19-S, 24-757-20- S, 24-757-22-S) Gasket, air cleaner base Stud, M6xl.0x95 (2) Nut, hex. flange M6xl.0 (2) Clip, cable Line, fuel 10-5/8" (2) Clamp, hose (6) Screw, hex. cap. M6xl.7x18 (2) Pump, fuel - pulse Nut, plastic (2) Line, fuel 11-1/2" Filter, fuel NOT ILLUSTRATED -- 24-757-18-S Kit, overhaul w/gaskets -- 24-757-19-S Kit, choke repair w/gaskets -- 24-757-20-S Kit, gasket -- 24-757-22-S Kit, solenoid replacement w/ gaskets NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 59
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SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION 1. Fold this page along dotted line indicated above. 2, Hold page before you so that its left edge is vertically parallel to a tree trunk or other upright structure. 3. Sight across the fold in the direction of hill slope you want to measure, 4. Compare the angle of the fold with the slope of the hill.
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