Craftsman 247.775890 Owner's Manual
Owner's Manual 10 Horse Power CHIPPER-SHREDDER Model No. 247.775890 I I E CAUTION: Before using this product, read this manual and follow all Safety Rules and Operating Instructions. Sears, Roebuck and Co., Hoffman Estates, IL 60179, U.S.A. Printed in U.S.A. 770-081gA
Content Page Content Page Warranty information 2 Service & Adjustment 15 Safe Operation Practices 3 Off-Season Storage 18 Assembly 5 Trouble-Shooting 19 Operation 8 Parts List 20 Maintenance 12 One-Year Warranty on Craftsman Chipper-Shredder For one year from the date of purchase, when this Craftsman chipper-shredder is maintained, lubricated, and tuned up according to the operating and maintenance instructions in the operator's manual, Sears will repair, free of charge, any defect in material or workmanship. This warranty excludes the blades, chipper blades, flails, air cleaners, spark plugs, catcher bags and tires which are expendable parts and become worn during normal use. If this chipper-shredder is used for commercial or rental purposes, this warranty applies for only 30 days from the date of purchase. WARRANTY SERVICE iS AVAILABLE BY CONTACTING THE NEAREST SEARS SERVICE CENTER IN THE UNITED STATES. THIS WARRANTY APPLIES ONLY WHILE THIS PRODUCT IS IN USE IN 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., D/817WA, Hoffman Estates, IL 60179 These accessories were available when the chipper- shredder was purchesed. They are also available at most Sears retail outlets, and service centers. Most Seam stores can order repair parts for you when you provide the model number of your chipper-shredder. Spark Air Engine Gas Stabilizer Plug Filter Oil Can Tow HitchKit PRODUCT SPECIFICATION Horsepower:. 10H.R Crankcase Capacity: 40 oz. SAE 30 ENGINE OIL Fuel Tank Capacity:. 4 Quart (UNLEADED) Spark Plug Type Champion RC14YC Spark Plug Gap .030" Tire Pressure 24 PSI Model Number .......... 24,, .7', ,., .'_',. 58, 9,0, ........................ Serial Number ........................................................... Date of Pumhasa ...................................................... Record both sedal number and date of purchase and keep in a safe place for future reference. 2
This symbol points out important safety instructions which, if not followed, could endanger the per- sonal safety and/or property of yourself and others. Read and follow all instructions in this manual before attempting to operate your chipper shredder. Failure to comply with these instructions may result in per- sonal injury. When you see this symbol--heed its warning. I Your chipper-shredder was built to be operated according to the rules for safe operation in DANGER: this manual. As with any type of power equipment, carelessness or error on the part of the oper- ator can result in serious injury. If you violate any of these rules, you may cause serious injury to yourself or others. ,_ WARNING: The Engine Exhaust from this product contains chemicals known to the State of Califomia to cause cancer, birth defects or other reproductive harm. GENERALOPERATION Read this owner's guide carefully in its entirety before attempting to assemble this machine. Read, understand, and follow all instructions on the machine and in the manual(s) before operation. Be completely familiar with the controls and the proper use of the machine before operating it. Keep this manual in a safe place for future and regular reference and for ordering replacement pads. Your chipper-shredder is a powerful tool, not a plaything. Therefore, exercise extreme caution at air times. Your unit has been designed to perform two jobs; to chip and shred vegetation found in a normal yard. Do not use it for any other purpose. ⢠Never allow children under age 16 to operate the unit. Children 16 years and older should only operate the unit under close parental supervision. Only responsible individuals who are familiar with these rules of safe operation should be allowed to use your unit, ⢠Keep the area of operation clear of all persons, particularly small children and pets. Stop the engine when they are in the vicinity of the unit. Keep work area clean and clear of branches or obstacles which could cause you to stumble or fall. ⢠When feeding matedal into this equipment, be extremely careful that pieces of metal, rocks, bottles, cans or other foreign objects are not included. Personal injury or damage to the machine could result. Always wear safety glasses or s_oty goggles, dudng operation and while performing =an adjustment or repair, to protect eyes from foreign objects that may be thrown from the machine. ⢠Wear sturdy, rough-soled work shoes and close fitting slacks and shirt. Shirt and slacks that cover the arms and legs and steel-toed shoes are recommended. Do not wear loose fitting clothes or jewelry and secure hair so it is above shoulder length. They can be caught in moving parts. Never operate a unit in bars feet, sandals or sneakers. Wear gloves when feeding material in the ohippel_ chute or shredder hopper. ⢠Never place your hands, feet, or any part of your body into the shredder hopper, chipper chute, discharge 3 opening, or near any moving part while the engine is running. Keep clear of the discharge opening at all times. If it becomes necessary to push material into the chipper chute or shredder hopper, use a small diameter stick, NOT YOUR HANDS. ⢠If it is necessary for any reason to unclog the feed intake or discharge openings or to inspect or repair any part of the machine where a moving part can come in contact with your body or clothing, stop the machine, allow it to cool, disconnect the spark plug wire from the spark plug and move it away from the spark plug before attempting to unclog, inspect or repair. Do not operate unit while under the influence of alcohol or drugs. The machine should only be operated on a level surface. Never operate your unit on a slippery, wet, muddy or icy surface. Keep your work area clean and clear of branches or obstacles which could cause you to stumble and fall. Do not overreach. Maintaining preper footing and balance is essential to preventing accidents. ⢠Do not allow.an accumu!a_on of prpc_,sed matedal to build up in the discharge ares. as this will prevent proper discharge and can result in kick-beck from the chipper chute. ⢠Keep your face and body pack from chipper chute to avoid accidental bounce pack of any mstadel. ⢠Do not transport machine while engine is running. ⢠If the cutting mechanism strikee a foreign object or if your machine should start making an unusual noise or vibration, immediately stop the engine and allow the machine to come to a complete stop. Disconnect the spark plug wire and move it away from the spark plug. Take the following steps. a. Inspact for damage. b. Repair or replace any damaged parts. c. Check for any loose parts and tighten to assure continued safe operation. ⢠Never attempt to attach or remove catcher bag when engine is running. Shut the engine off and wait for the impeller to come to a complete stop. The impeller continues to rotate for a few seconds after the engine is
shut off. Never place any part of the body in the impeller area until you are sure the impeller has stopped rotating. ⢠Muffler and engine become hot and can cause a bum. Do not touch. ⢠Do not allow leaves or other debris to build-up on engine's muffler. The debds could ignite and cause a fire. ⢠Do not attempt to shred or chip material larger than ° specified in this manual. Personal injury or damage to the machine could result. ⢠Do not operate engine if air cleaner or cover over carburetor air-intake is removed, except for adjustment. Removal of such parts could create a tim hazard. ⢠Only use acoessodes approved for this machine by the manufacturer. Read, understand, and follow all instructions provided with the approved accessory. ⢠If situations occur which are not covered by this manual, use care and good judgment. Contact your dealer for assistance. ⢠Keep discharge chute deflector, chipper chute flap, and all other guards and safety devices in place and operating properly. ⢠Only operate unit in good daylight. Do not operate unit at night or in dark areas where your vision may be impaired. CHILDREN Tragic accidents can occur if the operator is not alert to the presence of small children. Children are often attracted to the chipper-shredder and the chipping and shredding activity. Never assume that children will remain where you last saw them. ⢠Keep children out of the work area and under the watchful eye of a responsible adult other than the operator. ⢠Be alert and tum the unit off if a child enters the aree. ⢠Never allow children under the age of 16 to operate the chipper-shredder. SERVICE Use extreme cam in handling gasoline and other fuels. They are extremely flammable and the vapors are explosive. a. Store fuel and oil in approved containers, away from heat and open flame, and out of the reach of children. Check and add fuel before starting the engine. Never remove gas cap or add fuel while the engine is running. Allow engine to cool at least two minutes before refueling. b. Replace gasoline cap securely and wipe off anl spilled gasoline before starting the engine as it may cause a fire or explosion. c. Extinguish all cigarettes, cigars, pipes and other soumes of ignition. d. Never refuel unit indoors because flammable vapors will accumulate in the area. e. Never store the machine or fu_l cS"ntalner inside where there is an open flame or spark such as a_ -.... gas hot water heater, space heater, clothes dryer or furnace. ⢠Never run your machine in an enclosed area as the exhaust from the engine contains carbon monoxide, which is an odorless, tasteless and deadly poisonous gas. ⢠To reduce fire hazard, keep engine and muffler free of leaves, grass, and other debds build-up. Clean up fuel and oil spillage. Allow unit to cool at least 5 minutes before storing. ⢠Before cleaning, repaidng, or inspecting, make certain the impeller and all moving parts have stopped. Disconnect the spark plug wire and keep wire away from spark plug to prevent accidental starting. Do not use flammable solutions to clean air filter. ⢠Check the blade and engine mounting screws at frequent intervals for proper tightness. Also visually inspect blades for wear and/or damage (e.g., bent, cracked). Replace with blades which meet original equipment specifications. ⢠Keep all nuts, bolts, and screws tight to be sure the equipment is in safe working condition. Never tamper with safety devices. Check their proper operation regulady. After striking a foreign object, immediately stop the engine, disconnect the spark plug wire from the spark plug, and thoroughly inspect the unit for any damage. Repair damage before starting and operating unit. ⢠Do not alter or tamper with the engine's governor setting. The governor controls the maximum safe operating speed of the engine.. Ov_r-spmeding the engine is dangerous and will cause damage to the engine and to other moving parts of the machine. YOUR RESPONSIBILITY Rastdct the use of this power machine to persons who road, understand and follow the warnings and instructions In this manual and on the machine. SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE This unit 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 arreeter 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 evallable through your nearest Sears Authorized Service Center (See the REPAIR PARTS section of this manual.)
I Rear 2 Bottles of OII Hopper" Chipper Chute Discharge Chute * The hopper is packed in _e top Insert In your chipper-shredder carton. Figure I :hlp Bag Spark Plug Wire Figure 2 IMPORTANT: This unit is shipped without gasoline or oil in the engine. After assembly, see OPERATION section of this manual for proper fuel and engine oil fill-up. NOTE: To determine right and left hand sides of your chipper-shredder, stand behind the-onit with the engine farthest away from you. See Figure I inset. _ Your chipper-shredder has been completely assembled at the factory, except for the hopper assembly, chipper chute, discharge chute and the catcher bag. These parts are shipped loose in the carton. A pair of safety glasses and two bottles of oil are also included in the carton. Remove From Carton ⢠Cut the comers of the carton. Remove all packing inserts. Remove all loose parts including owner's manual. See Figure 1, ⢠Roll chipper-shredder out of the carton. ⢠Make certain all parts and literature have been removed before the carton is discarded. Loose Parts (Refer to Figure 1 .) a. Hopper Assembly b. Discharge Chute c. Chipper Chute d. Leaf Bag, chip bag e. Bottle of Oil (2) f. Safety Glasses (not shown in Figure 1) g. Owner's Manual (not shown in Figure 1) Tools Required 1. 1/2" or adjustable wrenches 2. 7/16" or, adjustable wrencbes 3. 9/16 _ or adjustable _ncl_es "_ 4. Funnel Disconnecting Spark Plug ⢠Disconnect the spark plug wire and move it away from the spark plug before assembling the chippar-shredder. See Figure 2. Attaching Discharge Chute ⢠Remove the wing knobs from each side of the discharge opening on the chipper-shredder. ⢠Using two 7/16" wrenches, remove hex lock nut, two spacers, and the he]( bolt from top of the housing assembly. For easy assembly, do not remove the second spacer from the hex bolt. ⢠Place the discharge chute in position on the discharge opening as shown in step I in Figure 3. Insert hex bolt and spacer through hinge on discharge chute and housing (spacer fits inside of hinge). See Figure 3 inset A.
I Hex Nut J \ \ Step 1 Hinge Discharge Chute Wing Knob Figure 3 ⢠Place second spacer over hex bolt inside the other part of the hinge as shown in the inset, Secure tightly with hex lock nut. ⢠Secure both sides of discharge chute to housing using wing knobs that you earlier removed. This is shown in step 2 in Figure 3. Tighten wing knobs. Attaching Hopper Assembly ⢠Remove the 8-3/8" long hex bolt and the hex nut from the bottom of the inlet guide opening. See Figure 4 inset. ⢠Place the hopper assembly on the ground and hold it in the position shown in Figure 4. Inlet Gu de Opening |0 , ⢠Holding the hopper, push hopper pivot door down inside the hopper. See Figure 4. ⢠Slide the hopper assembly towards the chipper- shredder housing so that the upper guide on the hopper assembly slides under the stop washer on each side of the inlet guide. See Figure 4. ⢠Align the two holes (one on each side) of the lower hopper with the two holes (one on each side) of the inlet guide. See. Figure 4 inset. ⢠Insert the hex bolt (that you eadier removed) from the left through the hole on the hopper _n_ ° the inlet guide. Insert the hex nut onto the bolt from the other side. See Figure 4 inset. ⢠Tighten the bolt till the lock nut is engaged. Make sure to remove sideplay from the bolt, but the hopper should be able to pivot. Figure 5 ⢠To raise the hopper, hold the hopper by the hand-hold and lift it up till it clicks into position. See Figure 5. ⢠To Iowerthe hopper, hold the hopper by the hand-hold and pull the release bar. The hopper should drop down. See Figure 5. The flap control rod is already attached to the hopper at the top. The other end of the rod has to be attached to the stop washer on the inlet guide. See Figure 6. Stop . He](' Washer* Nut* Bolt l Hopper Stop Washer Inlet Guide Figure 4 Attach flap control rod hem Fist Rod ⢠Do not remove these hardware from the inlet guide mmernbly while attaching the flap control rod. Flgure6
⢠Raise the hopper till it clicks into position. ⢠Unscrew the shoulder bolt from the stop washer on the inlet guide. See Figure 6. ⢠Align the loose end of the flap control rod with the stop washer on the inlet guide. ⢠Slide the shoulder bolt through the opening in the flap control rod. Secure tightly. See Figure 6. & WARNING: This flap control rod is a safety device to hold the flap in place inside the hopper while shredding branches. Do not operate the chipper-shredder without properly attaching this flap control rod to the unit Attaching Chipper Chute ⢠Your unit is shipped with one end of the brace already secured to the lower frame. Loosen the bolts securing the brace to the frame. Cupped r Chipper Washer--[ ( ] Weld Stud ,----" Weld Stud f'-'-* \ Brace Weld Figure 7 _ Chute ⢠Remove the three cupped washers and hex nuts from the weld studs beside the opening on the left side of the housing. See Figure 7. ⢠Remove the two sets of hex bolt, lock nut, and fiat washer from the two holes on the upper end of the brace. See Figure 7. ⢠Place the chipper chute over the weld studs so the slot on the chute is towards the bottom. Align the three holes at the bottom of the chute with the three weld studs. ⢠Secure with the three pairs of cupped washers and hex nuts that you eadier removed. Do not tighten the nuts at this time. Make sure to place the cupped side of the washer against the chipper chute. ⢠Align the holes towards the front opening of the chute with the holes on the brace. See Figure 7. ⢠Insert one each of the hex bolts, lock nuts, and flat washers (that you eadier removed) through each hole in the chute and the brace. See Figure 7 for the correct order. Tighten bolts. - --" _ ⢠Tighten bolts securing the brace to the frame. ⢠Tighten the three nuts on the weld studs. Attaching Catcher Bag Your chipper-shredder is equipped with two catcher bags of different sizes (leaf bag and chip bag) to catch the shredded material,Select the bag that is most appropriate for the task ahead. ⢠To attach the bag, place the opening of the bag over the chute deflector and the chute flange. Make sure it completely covers the chute deflector. ⢠Depress the plunger on the draw-string, and pull on the draw-string until the bag is tight around the chute opening. Release plunger to lock it into position. See Figure 8. NOTE: For easier handling, it is recommended that a. the chip bag (which is smaller of the two) should be used for catching chipped branches. b. the leaf bag (larger) should be used for catching shredded leaves. \ Figure 8
Read this owner's manual and safety rules before operating your chipper-shredder. Compare Figure 9 with your chipper-shredder to familiarize yourself with the location of various controls and adjustments. Save this manual for future reference. The operation of any chipper-shredder can result in foreign objects being thrown into the eyes, which can result in severe eye damage. Always wear safety glasses provided with the chipper-shredder before chipping or shredding, or while performing-any adjustments or repairs. Hopper . Tamper Assembly,.,_ Gasoline Tank Catcher Chipper Chute Fuel Shut-Off Valve Lock Lever Lever Figure9 Starter Handle Stop Switch Operating Controls (Refer to Figure g.) Release Bar Used to release the hopper when raising or lowering. Choke Lever Used to enrich the fuel mixture in the carburetor when starting a cold engine. Starter Handle Used to manually start the engine. Hopper Assembly Allows leaves and small branches upto 1/2" diameter to be fed into the impeller for shredding. Lower the hopper to collect raked material for shredding. Stop Switch Used to stop the engine; also has to be turned on before pulling the starter handle to start the engine, Chipper Chute Allows bulky vegetation like stalks or heavy branches upto 3" diameter to be fed into the impeller for chipping. The tamper helps to feed smaller material into the chipper chute. ....... _" Catcher Bags A large leaf bag and a smaller chip bag used to collect the shredded material. Rear Wheel Lock Lever Used to lock the rear wheels from moving. Fuel Shut-off Valve Used to tum on or off the flow of gasoline to the engine. Tum the valve ON to start the engine. Stopping Engine ⢠Tum the stop switch to OFF, Disconnect the spark plug wire and move it away from the spark plug to prevent accidental starting. Meets ANSI Safety Standards Sears chipper-shredders conform to safety standard B 71,6 -1990 of the American National Standards Institute (ANSI). 8
Lowering Hopper Assembly In order to rake leaves into the hopper, you will need to lower the hopper. ⢠To lower the hopper assembly, use one hand to grasp the hand-hold at the top of the hopper assembly and lift slightly. See Figure 5. ⢠Pul! up on the release bar, and lower the hopper assembly to the drop-down position. Release the bar. See Figure 5. Using Rear Wheel Lock Lever Keep the rear wheels locked while operating the unit. Unlock the rear wheels for transporting the unit. ⢠Pull the lever out and down and insert in bottom slot to lock the rear wheels. ⢠Pull the lever out and upwards and insert in top slot to unlock the wheels. See Figure 10. I J Rear Wheel Rear Wheel Lock Lever Figure 10 Gas And Oil Fill-Up Oil (2 bottles shipped with unit) ⢠Only use high quality detergent oil rated with API service classification SF, SG or SH. Select the oil's viscosity grade according to your expected operating temperature. Follow the chart below. Colder _1-- 32°F Warmer - 5W30 I SAE 30 - NOTE: Although multi-viocosity oils (5W30, 10W30, etc.) improve starting in cold weather, these multiviscosity oils will result in increased oil consumption when used above 40°F. Check the oil level more froquentiy to avoid possible engine damage from running low on oil. Fill engine with oil as follows. ⢠Remove oil fill dipstick. See Figure 11. ⢠W'rth chipper-shredder on level ground, use a funnel to fill engine with oil to FULL mark on dip_ck. Capacity is approximately 40 ounces. Be careful not to over u, dipsUck ond Ughton. ⢠Start and run engine for 30 seconds. Shut engine off. Wait 30 seconds and check oil level. Add oil, if necessary, to bring the oil level to FULL mark on the dipstick. Replace dipstick and tighten. NOTE: Do not overfill. Oil bottles packed with unit contain a total of approximately 40 oz. of oil. Gasoline WARNING: Experience 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. To avoid engine problems, the fuel system should be emptied before storage for 30 L 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 instructions for additional information. Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur. Fill gasoline tank as follows. ⢠Remove fuel cap. ⢠Make sure the container (from which you will pour the gasoline) is clean and free from rust or foreign particles. Never use gasoline that may be stale from long periods of storage in the container. ⢠Fill fuel tank with clean, fresh, lead-free automotive gasoline. DO NOT use Ethyl or high octane gasoline. See Figure 1 t. Re'place fuel cap. end fill and fill © Figure 11 9
A WARNING: Do not fill closer than 1/2 inch from the top of the fuel tank to prevent spills and to allow for fuel expansion. If gasoline is accidently spilled, move chipper- shredder away from area of spill. Avoid creating any source of ignition until gasoline vapors have disappeared. ° Check the fuel level periodically to avoid running out of gasoline while operating the chipper- shredder. If the unit runs out of gas as it is shredding or chipping, it may be necessary to unclog the unit before it can be restarted. Refer to Removing the Flail Screen in SERVICE AND ADJUSTMENT section. Starting Engine WARNING: Be sure no one other than the operator is standing near the chipper- shredder while starting or operating. Do not operate this chipper-shredder unless the chute deflector has been propedy installed and is secured with the hand knobs. This engine conforms to the low emissions standard and is designed for maximum performance and life if operated with the choke fully open in RUN position. 1. Attach spark plug wire 2. Turn fuel valve 4. Move choke 5. Pull rope Flgure 12 NOTE: To prevent the unit from sliding, place your foot firmly against the tire. ⢠Attach spark plug wire and robber boot to spark plug. See Figure 12. ⢠Always tum fuel shut.off valve to ON position before proceeding with starting procedure. ⢠Move stop switch to ON position. See Figure 12. ⢠Move choke control to CHOKE position. See Figure 12. If restarting a warm engine after a short shutdown, move choke lever to RUN position. ⢠Grasp starter handle and pull rope out slowly until engine reaches start of compression cycle (rope will pull slightly harder_at this point). Let the rope rewind slowly. See Figure 12. ⢠Pull rope with a rapid full arm stroke. Let rope --'" return to starter slowly. ⢠When engine starts, let the engine warm up for several seconds to several minutes depending on the temperature. Then move choke lever towards RUN position until engine runs smoothly. ⢠Moving the choke gradually towards RUN allows the engine to accept small changes in speed and load until the choke is fully open at RUN position. ⢠Move choke lever to RUN position as engine warms up. ⢠If engine fails to start after three pulls, move choke lever to RUN position and pull starter rope again. ⢠If engine fires, but does not continue to run, move choke lever to Choke position and pull rope again. NOTE: A noise will be heard when finding the start of the compression cycle. This noise is caused by the flails and fingers which are part of the shredding mechanism falling into place, and should be expected. In addition, the flails and fingers will be noisy after the engine is started, until the impeller reaches full speed. Stopping Engine ⢠Move stop switch to OFF-_osit'_n. ⢠Turn fuel shut-off valve to OFF position. ⢠Disconnect spark plug wire and move away from spark plug to prevent accidental starting. ,_ WARNING: Do not move choke control to CHOKE position to stop the engine. Sedous engine damage may occur. Using Your Chipper-Shredder _lb ARNING: Do not attempt to shred or chip any material other than vegetation found in a normal yard (i.e., branches, leaves, twigs, etc.). ⢠The chipper-shredder is designed for two different methods of operation. a. Leaves and small branches up to 1/2" diameter (maximum) can be fed into the 10
h, hopper assembly when it is in the raised or lowered position. See Figure 13. Bulky material, such as stalks or heavy branches, up to 3" in diameter should be fed into the chipper chute. See Figure 13. A WARNING: Do not put material larger than is specified into the hopper, and/or into the chipper chute. Personal injury or damage to the machine could result. ⢠If it becomes necessary to push material into the chipper-shradder, use the tamper-- not your hands. ⢠For collecting raked leaves into the hopper, first remember to put the hopper flaps behind the retaining bracket inside the upper hopper. WARNING: Never remove chute deflector till the unit has completely stopped. Never shut off the engine until all chipping is completed. For best performance, it is important to keep the shredding blade and the chipper blades sharp. If the composition of the material being discharged changes (becomes stringy, etc.) or if the rate at which the material is discharged slows down considerably, it is likely that the shredding blade and/or chipper blades are dull and need to be sharpened or replaced. Refer to Service and Adjustments section on page 15 of this manual. IMPORTANT: There is a flail screen located inside the housing in the discharge area. If the flail screen becomes clogged, remove and clean a_ instructed in the Service and Adjustments section. A WARNING: The chipper-shredder discharges materials with considerable velocity. Keep away from the area around the discharge chute. Make sure that the rubber flaps inside the hopper are not tucked under the bracket while operating the shredder. Always atop the engine and disconnect the spark plug wire when removing or attaching the bag, changing containers, or removing the shredded material. Wear safety glasses and gloves whenever using the chipper-shredder. Shred matedal upto 1/2 inch In diameter Catch shredded materiel In catcher beg* Lower the hopper to collect raked materiel for shredding ⢠Use leaf beg for _ltrodded klws and chip beg for chipped branches Figure 13 Chip matedel upto 3 Inches In diameter 11
General Recommendations ⢠Always observe safety rules when performing any maintenance, ⢠The warranty on this chipper shredder does not cover items that have been subjected to operator abuse or negligence. To receive full value from the warranty, operator must maintain the chipper- shredder as instructed in this manual, ⢠Some adjustments will need to be made periodically to maintain your unit propedy. ⢠All adjustments in the Service and Adjustments section of this manual should be checked at least once each season. ⢠Follow the maintenance schedule given below. ⢠Periodically check all fasteners and make sure these are tight. WARNING: Always stop the engine and disconnect the spark plug wire before performing any maintenance or adjustments. Never remove discharge chute till the engine has completely stopped. Cleaning ⢠Clean the chipper-shredder by running water from a hose through the hopper assembly and chipper chute with the engine running. Allow the chipper-shredder to dry thoroughly. ⢠Wash the bag periodically with water. Allow to dry thoroughly in the shade. Do not use heat. Engine Maintenance Engine Oil ⢠Only use high quality detergent oil rated with API service classification SF, SG or SH. Select the oil's viscosity grade according to your expected operating temperature. Refer to page 9 of this manual for viscosity chart. ⢠The four-cycle engine of your chipper-shredder will normally consume some oil. Therefore, check engine oil level regularly approximately every five hours of operation and before each usage. ⢠Stop engine and wait several minutes before checking oil level. With engine on level ground, Customer Responsibilities .A,HTE...CE oO SE.V,C0 SCHEDULE _o _e _e _ =_ __ _ DATES ._ Oil pivot points 4 mO Clean shredder _ 4 _ " O. Check engine oil Change engine oil uJ z Service air cleaner _' m IM Clean engine 4 4 Check spark plug _ 4 Clean muffler Check and service if necessary 12
the oil must be to FULL mark on dipstick. Change engine oil every 50 hours of operation under normal operating conditions. Change oil every 25 hours when operating nder heavy load or in high temperatures. To Drain Oil Drain oil while engine is warm. Follow instructions . given below. ⢠Remove oil drain plug. Catch oil in a suitable container. ⢠When engine is drained of all oil, replace drain plug securely. ⢠Refill with fresh oil. Refer to GAS AND OIL FILL-UP section on page 9. ⢠Replace dipstick. Air Cleaner The air cleaner prevents damaging dirt, dust, etc., from entering the carburetor and being forced into the engine and is important to engine life and performance. For location of air cleaner, see Figure 14 inset. To Service Air Cleaner: Service air cleaner cartridge every 25 hours of operation or every season, whichever comes earlier. Service more often if you operate the chipper- shredder under extremely dusty conditions. ⢠Remove two hex screws and cover holding the air cleaner cartddge in place. Remove air cleaner assembly from inside the cover and disassemble. See Figure 14. Air Cover Cleaner Pre-Cleaner Cartridge Cover Screw Figure 14 "ab Base ⢠Wash pre-cleaner, if so equipped, in liquid detergent and water. Squeeze dry with a clean cloth. Saturate in engine oil, then squeeze in clean, absorbent cloth to remove all of the excess oil. Replace the pre-cleaner if it is very dirty or damaged. ⢠To service cartridge, clean by tapping gently on a flat surface. Do not use any oil, petroleum solvents like kerosene, or pressurized air to clean cartridge. Replace if the cartridge is very dirty or damaged. ⢠Reassemble first the retainer on pre-cleaner and cartridge end then the cartridge assembly inside the cover. Insert tabs on cover into slots in base and tighten the two screws eadier removed. Clean Engine ⢠Clean engine periodically. Remove dirt and debris with a cloth or brush. ⢠Frequently remove grass clippings, dirt and debris from cooling fins, air intake screen and levers and linkage. This will help ensure adequate cooling and correct engine speed. See Figure 15. _ Clean here , _ C_ean here Figure 15 Yeady or every 25 hours, whichever occurs first, remove the blower housing and clean the areas shown in Figure 15 to avoid overspeeding, overheating and engine damage. Clean more often if necessary. NOTE: Cleaning with a forceful spray of water is not recommended as water could contaminate the fuel system. ⢠Remove combustion deposits every 100 hours of operation. Remove the cylinder head, scrape and wire brush such deposits from cylinder 13
head, top of piston and around valves. Use a soft brush to remove the deposits. Reassemble gasket and cylinder head. Turn screws down finger-tight. Torque cylinder head screws in a staggered sequence to 165 in.-Ibs. ,_ WARNING: Temperature of muffler and nearby areas may exceed 150 ° F(65°C). Avoid these areas. Spark Plug ⢠Clean the spark plug and reset the gap to .030" at least once a season or every 50 hours of operation. See Figure 16. Spark plug replacement is recommended at the start of each season. Refer to engine parts list for correct spark plug type. ⢠Inspect periodically, and replace if necessary. If your engine is equipped with a spark arrester screen assembly, remove every 50 hours for cleaning and inspection. Replace if damaged⢠_lb WARNING: Always stop engine, disconnect spark plug wire, and move it away from spark plug before performing any adjustments or repairs. Lubrication Lubricate the pivot points on the release bar, hopper assembly, chute deflector and chipper chute once a season using a light oil. See Figure 17. Figure 16 NOTE: Do not sandblast spark plug. Spark plug should be cleaned by scraping or wire brushing and washing with a commercial solvent. Muffler WARNING: Do not operate the chipper- shredder without a muffler, or tamper with the exhaust system. Damaged mufflers or spark arresters could create s fire hazard. Figure 17 14
Removing Flail Screen if the discharge area becomes clogged, remove the flail screen and clean area as follows. ⢠Stop engine, make certain the chipper- shredder has come to a complete stop and disconnect spark plug wire from the spark plug before unclogging the chute. ⢠Remove the two hand knobs on each side of the discharge chute (also called the chute deflector). ⢠Lift the discharge chute up, and keep it out of the way. ⢠Remove two hex bolts which extend through the housing. See Figure 18. ⢠Pull the flail screen from inside the housing. See Figure 18. ⢠Clean the screen by scraping or washing with water. ⢠Reinstall the screen. ⢠Put the discharge chute back to its original position and tighten the hand knobs. NOTE: Be certain to reassemble the flail screen with the curved side down. Chute Deflector by removing throe pairs of hex nut and cupped washer. Holding the chute to the frame, remove the hex bolts that secure the brace to the frame. Remove the brace. You will need a 7/16" wrench for this. Rotate the impeller assembly by _and until you locate one of the two chipper blades in the chip_er_ chute opening. Remove the blade, using a 3/16" allen wrench on the outside of the blade and 1/2" wrench on the impeller assembly (inside the housing). See Figure 19. Slot Blade Flail Screen Hex Nut, Washer Hand Knobs Figure 18 Sharpening Or Replacing Blades Chipper Blades ⢠Disconnect spark plug wire and move it away from spark plug. ⢠Remove the flail screen as instructed. ⢠Using a 1/2" wrench, remove the chipper chute Figure 19 ⢠Remove the other blade i_the _ame manner. ⢠Replace or sharpen blades. ⢠If sharpening, make certain to remove an equal amount from each blade. ⢠Reassemble in reverse order. Make certain blades are reassembled with the sharp edge facing the direction shown in Figure 19 (sharp edge is assembled toward the slotted opening at the bottom). ⢠Torque bolts and nuts to 250-300 inch-pounds. Shredding Blade The shredding blade may be removed for sharpening or replacement as follows. ⢠Disconnect spark plug wire and move it away from spark plug. ⢠Lower the hopper assembly. Block up the housing. See Figure 20. 15
Pipe Weld Bolt Allen Screw When reassembling the blade, tighten center bolt to between 550-700 inch-pounds and the two outer bolts to 250-300 inch-pounds, or lacking torque wrench, tighten securely. 1. Insert screw driver through hole "-,,.p 2. Blade should be parallel to ground Sc D:d_e_ Blade I I- Ground Torque Wrench Figure 20 ⢠Remove the six hex lock nuts and lock washers from the housing weld bolts using a 112" wrench. Separate the chipper-shredder into two halves. ⢠Remove the back-up plate, NOTE: When reassembling, make certain the embossed tab faces inward towards the impeller, and opening on the back-up plate is toward the bottom of the unit. ⢠Remove the two hand knobs and cupped washers which secure the chute deflector. Raise the chute deflector, ⢠Insert a 112" or 314" diameter pipe through the flail screen into the impeller to keep it from turning, or remove the flail screen and insert a piece of wood (2 x 4) into the chute opening. ⢠Remove the two outside screws on the blade, using a 3116" allen wrench and a 1/2" wrench, ⢠Remove the blade by removing the center bolt, lock washer and flat washer. WARNING: Use caution when removing the blade to avoid contacting the weld bolts on the housing. When sharpening the blade, follow the odginal angle of grind as a guide. It is extremely important that each cutting edge receives an equal amount of grinding to prevent an unbalanced blade. An unbalanced blade will cause excessive vibration when rotating at high speeds and may cause damage to the unit. The blade can be tested for balance by balancing it on a round shaft screwdriver or nail. Remove metal from the heavy side until it is balanced evenly. See Figure 21. Figure 21 Adjusting Carburetor WARNING: If any adjustments are made to the engine while the engine is running (e.g. carburetor), keep clear of all moving parts. Be careful of heated surfaces and muffler. Differences in fuel, temperature, altitude or load may require minor adjustments to the carburetor. This carburetor is equipped with an idle mixture valve with a limiter and an idle speed adjustment screw. ⢠Start engine and let it run for about 5 minutes. ⢠Rotate carburetor throttle lever against the idle speed screw and hold it. Turn idle speed screw to obtain 1750 rpm. See Figure 22. Carburetor Idle Speed Screw Thro_ Lever @ Figure 22 Rotate idle mixture valve full travel clockwise and then counter-clockwise. Finally position idle mixture valve in middle of treveL See Figure 22. 16
Check idle speed and re-adjust to 1750 rpm, if necessary. Engine should accelerate smoothly, If it does not, adjust idle mixture valve counter-elcckwise 1/8 turn. _lb ARNING: Air cleaner and its cover must be assembled to the carburetor before starting the engine. Adjusting Engine Speed The engine speed on your chipper-shredder has been set at the factory. Do not attempt to increase engine speed or it may result in personal injury. If you believe the engine is running too fast or too slow, take your chipper-shredder to the nearest SEARS service center for repair and adjustment. Tires Recommended operating tire pressure is 24 p.s.i. (sidewall of tire may give tire manufacturer's recommended pressure). Equal tire pressure should be maintained on both tires. _lb ARNING: Excessive pressure when seating beads may cause tire/rim assembly to burst with force sufficient to cause serious injury, Replacing Fuel Filter ⢠Drain the gasoline tank by running the engine till it runs out of gasoline. ⢠Using a set of pliers, squeeze and unclamp the fuel line hose. Remove the old filter, See Figure 23, ⢠Replace with a new filter and reclamp. Filter Clamp Figure 23 17
Prepare your chipper-shredder for storage at the end of the season or if the unit will not be used for 30 days or more. WARNING: Never store machine with fuel in the fuel tank inside of building where fumes may reach an open flame or spark, or where ignition sources are present such as hot water and space heaters, furnaces, clothes dryers, stoves, electric motors, etc. A yearly check-up by your local Sears service center is a good way to make certain your chipper-shredder will provide maximum performance for the next season, Chipper-Shredder ⢠Clean the chipper-shredder thoroughly. ⢠Wipe unit with an oiled rag to prevent rust (use a light oil or silicone). Engine IMPORTANT: It is important to prevent gum deposits from forming in essential fuel system parts such as carburetor, fuel filter, fuel hose, or tank during storage. Also, experience 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. ⢠Drain the fuel tank. ⢠Start the engine and let it run until the fuel lines and carburetor are empty. ⢠Drain carburetor. ⢠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. Drain all the oil from the crankcase (this should be done after the engine has been operated and is still warm) and refill the crankcase with fresh oil. ⢠If you have drained the fuel tank, protect the inside of the engine as follows. ⢠Remove spark plug, pour approximately 1/2 ounce (approximately one tablespoon) of engine oil into cylinder and crank slowly to distribute oil. ⢠Replace spark plug. 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. Store unit in a clean, dry area. Do not stere next to corrosive materials, such as fertilizer. NOTE: If storing in an unventilated or metal storage shed, be certain to rus_roof the equipment by coating with a light oil of silicone. h 18
Problem Corrective Action Engine fails to start Loss of power; operation erratic Engine overheats Too much vibration Unit does not discharge Possible Cause 1. Fuel tank empty, or stale fuel 2. Spark plug wire disconnected 3. Faulty spark plug 4. Fuel shut-off valve not turned ON. 1. Spark plug wire loose 2. Unit running on Choke 3. Blocked fuel line or stale fuel 4. Water or dirt in fuel system 5. Carburetor out of adjustment 6. Didy air cleaner 1. Carburetor not adjusted properly 2. Engine oil level low 1. Loose parts or damaged impeller 1. Discharge chute clogged 2. Foreign object lodged in impeller Rate of discharge slows 1. Shredding blade and/or chipping considerably or composition of blade dull discharged material changes 1. Fill tank with clean, fresh fuel 2. Connect wire to spark plug. 3. Clean, adjust.gap or replace. 4. Move valve to ON position 1. Connect and tighten spark plug wire 2. Move choke lever to OFF position 3. Clean fuel line; fill tank with clean fresh gasoline. 4. Disconnect fuel line at carburetor to drain fuel tank. Refill with fresh fuel. 5. Contact your SEARS service center. 6. Servise air cleaner. 1. Contact your SEARS service center 2. Fill crankcase with proper oil 1. Stop engine immediately and disconnect spark plug wire. Tighten all bolts and nuts. Make all necessary repairs. If vibration continues, have unit serviced by a SEARS service center. 1. Stop engine immediately and disconnect spark plug wire. clean flail screen and inside of blower housing. 2. Stop engine immediately and disconnect spark plug wire. Remove lodged object. 1. Sharpen or_replace blade(s) . _. =,o lip _y For repairs beyond the minor adjustments listed above, please contact your nearest SEARS service center. 19
CRAFTSMAN 10 H.P. CHIPPER SHREDDER MODEL 247,775890 2O
CRAFTSMAN 10 H.P. CHIPPER SHREDDER MODEL 247.775890 Key No. I 2 3 4 5 6" 7 8 9 10 11 12 13 14 15 16 17 18 19 2O 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 4O 41 42 44 Part No. r70-0819A 11480 681-0118 710-0542 _10-0607 710-3256 712-0429 711-1304 i 712-3027 Description Owner's Manual Stop Washer Inlet Guide Assembly Hex Washer Hd. Screw 5/16-18 x 8,38" TL Hex Screw 5/16-18 x 0.5" Button Head Screw Hex Lock Nut 5/16-18 Axle Shaft Hex Lock Flanged Nut 114-20 Key No. Pa_ No. 45 747-1124 46 736-0170 !47 750-0793 48 781-0459B 49 194G432- 1182-E1 50 736-0242 51 726-0201 52 381-0068 Description Flap Control Rod Bell Washer Hinge Spacer: Chute Shredder Frame Engine Belleville Washer - - Speed Nut Chipper Chute Assembly: Weldment - "_ _14-0104 726-0106 732-0306 732-0546 732-0629 734-1797 736-0160 736-0117 736-0119 726-0299 747-0531A 747-0747 747-0982 781-0492A 781-0754- 0689 781-0755- 0689 781-0698 781-0715 726-0214 734.1845 736-0366 738-0813 681-0048 Internal Cotter Pin Cap Nut Compression Spring Torsion Spring Hopper Door Spring Complete Wheel: Grey Fiat Washer Flat Washer Lock Washer Push Cap Rod: 5/16 Dia. Hopper Door Rod Lock Rod Hopper Door Pivot Upper Hopper: Polo Green Lower Hopper: Polo Green Hopper Lock Bracket Shredder Plate Push Cap Complete Wheel Grey Flat Washer:, 5/8 I.D. Shredder Axle Knob Assembly 53 710-0106 54 710-0751 55 712-3010 57 728-0175 58 731-1899 59 735-0249 60 736-0173 61 715-0129 62 749-1024 63 781-0633 64 719-0329 65 781-0735 66 715-0166 67 711-0833B 68 681-0146 69 742-0571 70 710-1054 71 681-0144 72 712-0411 73 742-0653 74 710-1254 75 736-0217 76 736-0247 83 731-1617 84 764-0501 Hex Bolt 1/4-20 x 1.25" Gr. 5 Hex Bolt 1/4-20 x .625 Hex Nut 5/16-18 Rivet Chipper Chute Chute Flap Flat Washer Spiral Pin Chute Support Chute Flap Strip Flail Blade Retaining Clip Spring Roll Pin Clevis Pin Impeller Assembly ;hredder Blade Flat Hd. Scr. 5/16-24 x .75" \rm Bracket Assembly Hex Top Lock Nut Chipper Blade Hex Patch Bolt 3/8-24 X 2.25" Gr. 8 Lock Washer Flat Washer Tamper Plug Chip Bag 681-0094- 0689 710-0382 712-0384 781-0457 681-0004A- 0689 681-0117- 0689 710-0157 1710-3180 710-0825 710-3008 712-3004A 726-0211 Discharge Chute Assembly: Polo Green Hex Bolt 1/2-13 X5" Gr. 5 Hex Center Lock Nut 1/2-13 Shredder Screen Outer Flail Housing Assembly Inner Flail Housing Assembly Hex Bolt 5/16-24 X 0.75" Gr. 5 Hax Bolt 5/16-18 X 1.75" Gr. 5 Hex Screw 1/4-20 X 3.75" Hex Bolt 5/16-18 X 0.75" Hex Lock Flange Nut 5/16-18 Gr. 5 U Nut 5/16-18 85 764-0502 86 735-0127 87 735-0651 88 751B094095 90 747-1125 91 738-0946 ' 92 781-0752 94 726-0135 95 751B493342 96 751-0535 97 726-0205 98, 781-0497 99 781-0498 100 736-0137A Leaf Bag Rubber Washer Rubber Flap Screw (included in #95 assembly) Flap Retaining Bail Shoulder _ScrJew_ - ,b Hopper Flap Mounting Bracket Speed Cap Nut Fuel tank Fuel Line Hose Hose Clamp Mounting Bracket Support Bracket Shoulder Screw 21
CRAFTSMAN 10 H.P. ENGINE MODEL NO. 19G432-1182-E1 FOR CHIPPER SHREDDER MODEL NO. 247.775890 Key No. Part No. 1 495631 2 495657 3 .391086 5 214347 7 _.272163 8 498038 9 _27803 10 94621 11 280819 13 94565 14 15 306 307 306 337 383 552 635 869 871 978 979 982 1019 1058 94622 94239 496797 94930 225055 496018 69838 491986 66538 211661 261961 *271736 494807 94658 495861 273682 Description Cylinder Assembly Bushing Seal-Oil Head-Cylinder Gasket-Cylinder Head Breather Assembly Gasket-Breather Screw-Breather Mtg. Tube-Breather Screw-Cylinder Head (3 9/16" Long) Screw-Cylinder Head (3" Long) Plug-Oil Shield-Cylinder Screw-Hex. Cover-Cylinder Plug-Spark (Resistor Type) Wrench-Spark Plug Bushing-Governor Crank Elbow-Spark Plug I Seat-Valve Guide-Exhaust Valve Note: 231218 Guide-Intake Valve Gasket-Oil Guard Cover Cover-Oil Gard® Screw-Hex. Label Kit Owner's Manual _0 383 337 8 1 14 13 .871 - - = REQUIRES SPECIAL TOOLS TO INSTALL. SEE REPAIR INSTRUCTION MANUAL. 1019 LABEL KIT 1058 OWNER'S MANUAL Key No. 11 75 98 159 161 163 165 222 258 307 354 359 445 467 5O7 520 535 642 969 Part NO. Description 280819 Tube-Breather 495659 Washer Set 493280 ScrevP-Idle Speed 281358 Support-Air Cleaner 497669 Base-Air Cleaner _272706 Gasket-Air Cleaner 94692 Nut-Wing 499106 Bracket-Control 94929 Screw-Hex. 94930 Screw-Hex. 90576 Nut-Hex. 92791 Washer-Lock 496077 Filter-Air 280715 Knob 398525 Insulator 93722 Terminal 492889 Filter-Air 281357 Cover-Air Cleaner 94777 Screw-Slotted Hey,. I * Included in Gasket Set-Pad No. 497070. O Included in Valve Overhaul Gasket Set-Part No. 498534. 165_ _ 467 _1_258 307_ 642 zz
CRAFTSMAN 10 H,P. ENGINE MODEL NO. 19G432-1182-E1 FOR CHIPPER SHREDDER MODEL NO, 247.775890 Key No. Part No. Description 12 15A 16 77 18 19 20 21 22 24 25 26 27 28 29 30 32 33 34 35 40 45 46 146 219 220 230 244 411 524 614 616 741 868 *271701 *27876 *27877 91488 495866 29530 496981 295964 *391086 281658 93585 94690 222698 499907 499908 499909 499910 499721 299743 391670 391671 391672 _ 263181 499911 499920 390401 390773 222113 94670 263017 261056 65906 221596 260933 214786 94388 497037 221551 94927 230318 94802 281370 93306 496818 263625 497656 Gasket-Crankcase (.015" Thick, Std.) Gasket--Crankcase (.005" Thick) Gasket-Crankcase (.009" Thick) Plug-Oil Crankshaft Bearing-Ball Cover-Crankcase Bushing Seal-Oil Cap-Oil Fill Screw-Hex. Screw-Hex. (in Position #1) Key-Flywheel Piston Assy. (Standard) Piston Assy. (.010" O.S.) Piston Assy. (.920" O.S.) i Piston Aasy. (.030" O.S,) Ring Set (Standard) Ring Set (Std. Chrome) Ring Set (.010" O.S.) Ring Set (.020" O.S.) Ring Set (.030" O.S.) Leck-Piston Pin Pin-Piston (Std.) Pin-Piston (.005" O.S,) Rod-Connecting (Standard) Rod-Connecting (.020" U.S.) Dipper-Connecting Rod Screw-Connecting Rod Valve-Exhaust Valve-Intake Spring-Valve Retainer-Spring Tappet-Valve Gear-Cam Key-Timing Gear-Governor Washer-Thrust Washer-Gov. Crank Connector-Hose Plug Seal-Fill Plug Pin-Cotter Crank-Govemor Gear-Timing Seal-Valve * Included in Gasket Set-Part No. 497070. No. Part No. Delmdptlon 300 496127 Muffler-Exhaust 302 261409 Locknut-Muffler 333 398811 Armature-Magneto 334 94731 Screw-Hex. 356 491391 Wire-Gmund 851 493880 Terminal-Ignition Cable 614_ 616 230 21 _ 12 15A_ 220 219 244 tit REQUIRES SPECIAL TOOLS TO INSTALL. SEE REPAIR INSTRUCTION MANUAL. 302 300 334 23
CRAFTSMAN 10 H.P. ENGINE MODEL NO. 19G432*1182-E1 FOR CHIPPER SHREDDER MODEL NO. 247.775890 Kay No. Part No. 50 51 51A 53 93 " 94 95 98A 104 105 106 108 123 125 127 130 131 133 137 138 141 142 147 186 634 950 965 975 987 1091 214170 _D,272707 â¢_?72708 94778 A281346 498836 &94098 495800 tL231789 A231935 _231856 224666 94913 499029 & 224539 497846 494381 t _?.81!65 t t_281164 497160 4498716 499032 232086 493496 A494455 94642 94010 495933 &251166 281364 Description Manifold-Intake Gasket]ntake Gasket-Intake Stud-Carb. Mounting Bushing-Throttle Shaft Valve-Idle Adjust Screw-Round Head Screw-Idle Speed Pin-Float Hinge Valve-Needle Seat-inlet Valve-Choke Screw-Torx®Hex. Carburetor Plug-Welch (Sold in Kit Only) Valve-Throttle Shaft-Throttle Float-Carburetor Gasket-F]oat Bowl Washer Shatt-Choke N ozzle-Carburetoi_.(Std.) Nozzle-Carburetor (High AIt.) Jet-Pilot Connector-Hose Seal-Spring Assembly Screw-Bowl Mounting Nut-Hex. Bowl Assembly-Carburetor Seal-Throttle Shaft Ca.c-Limiter Key No. 55 56 57 58 59 60 63 64 65 66 67 68 70 71 373 6O8 655 1016 Pad No. 393576 295871 490179 66894 490653 490652 26O414 281204 94904 399671 394897 63770 298799 394506 94908 390391 222598 490817 Descdptlon Housing-Rewind Starter Pulley-Starter Spring-Rewind Starter Rope-Starter (63" Long) Insert-Grip Grip-Starter Rope Spring-Ratchet Adapter-Spring Screw-Hex. Clutch-Starter Housing-Clutch Bali-Clutch Ratchet-Clutch Cover-Ratchet Nut-Hex. Starter Assy.--RewirK:l Anchor-Rewind Spring Spacer-Rewind * Included in Gasket Sat-Part No. 497070. O Included in Valve Overhaul Gasket Set-Part ⢠Included in Carburetor Gasket Set-Part No. 497069. ,_, Included in Carburetor Kit-Part No. 497849. _12sJ 131 130 _r- 95 987 93 51A 142 lO5 186 REQUIRES SPECIAL TOOLS/;_ TO INSTALL. SEE REPAIR,fYJ_ INSTRUCTION MANUAL ((,.f_l /_ _64 6551 I- .L 59 24
CRAFTSMAN 10 H.P. ENGINE MODEL NO. 19G432-1182-E1 FOR CHIPPER SHREDDER MODEL NO. 247.775890 Key No. 116 209 211 212 212A 227 232 284 422 523 524A 525 562 592 623 624 847 Part No. Description *270920 Seal-O-Ring 263212 Spring-Governor 263182 Spring-Governor Idle 263051 Link-Throttle 263049 Link-Throttle 499096 Lever.-Govemor 263020 Spring-Link 94984 Screw---Shoulder 225218 Bracket-Oil Fill 495225 Dipstick *281370 Seal-Fill Tube 495347 Tube-Oil Fill 94907 Bolt-Governor Lever 281978 Nut-Hex. 231520 Screw-Shoulder 497207 Lever-Linkage 399901 Dipstick/Tube Assembly Key No. 187 240 3851 387 601 918 Part No. Description 280149 Line-Fuel (Cut to Required Length 394358 Fitter-Fuel 94789 Screw-Hex. 496257 Pump-Fuel 93053 Clamp-Hose (Green) 497457 Hose-Vacuum 592 8471 525 Ol16 284 _! 422 523 _ 524_ * Included in Gasket Set-Part No. 497070. 240 25
CRAFTSMAN 10 H.P. ENGINE MODEL NO. 19G432-1182-E1 FOR CHIPPER SHREDDER MODEL NO. 247.775890 Key No, 23 24 37 38 73 74 75 215 304 305 363 575 1036 Part No. Description 298260 Flywheel 222698 Key-Flywheel 222475 Guard-Flywheel .94811 Screw-Hex. 224874 Screen-Rotating 94680 Screw-Hex. 225136 Washer-Flywheel 221760 Guide-Air 491596 Housing-Blower 94786 Screw-Hex. 19069 Puller-Flywheel 396691 Switch-Rotary 499354 Label Kit-Emission 215 Key No. Part No. 3 *391086 7!_,272163 9 _27803 12 *271701 *27876 *27877 20 *391086 51 _272707 51A *272708 93 1_281346 95 A94098 104 A231789 105 A231935 106 A231856 116 *270920 121 497849 127 4 137 4 281165 138 A 281164 142 4498716 163 _-*272706 358 497070 524A *281370 634 4494455 977 497069 978 *271736 1095 498534 Description Seal-Oil Gasket-Cylinder Head Gasket-Valve Cover Gasket-Crankcase (.015" Thick, Std.) Gasket-Crankcase (,005" Thick) Gasket-Crankcase (.009" Thick) Seal-Oil Gasket-Intake Gasket-Intake Bushing-Throttle Shaft Screw-Round Head Pin-Float Hinge Valve-Needle Seat-Inlet Seal--O-Ring Carburetor Kit Plug-Welch (Sold in Kit Only) Gasket-Bowl (Sold in Kit Washer Nozzle-Carburetor (Std.) Gasket-Air Cleaner Gasket Set Seal-Fill Tube Seal-Spring Assembly Gasket Set-Carburetor Gasket-Oil Guard Cover Gasket Set-Valve Overhaul 358 GASKET SET 121 CARBURETOR Kl't" 104_ 105 _ 127_ 138 0 142 106_ 137 A_ 634_ 93 51 95e -_._j 9871_ 977 CARBURETOR GASKET SET Q 138_) 137 51A_ * Included in Gasket Set-Part No. 497070. O Included in Valve Overhaul Gasket Set-Part No. 498534. ⢠Included in Carburetor Gasket Set-Part No. 497069. A Included in Carburetor Kit-Part No. 497849. 1095 VALVE OVERHAUL GASKET SET 26
For the repair or replacement parts you need delivered directly to your home Call 7 am - 7 pm, 7 days a week 1-800-366-PART (1-800-366-7278) For in-home major brand repair service Call 24 hours a day, 7 days a week 1-8OO-4-REPAIR (1-800-473-7247) For the location of a Sears Parts and Repair Center in your area Call 24 hours a day, 7 days a week _ 1-800-488-1222 l'--" mmmmmm mmmmmm For information on purchasing a Sears Maintenance Agreement or to inquire ___ about an existing Agreement call 9 am-5 pm, Mond ay-Saturd ay __,_l 1-800-827-6655 SEARS America's Repair Speciatists
Content Page Content Page Warranty information 2 Service & Adjustment 15 Safe Operation Practices 3 Off-Season Storage 18 Assembly 5 Trouble-Shooting 19 Operation 8 Parts List 20 Maintenance 12 One-Year Warranty on Craftsman Chipper-Shredder For one year from the date of purchase, when this Craftsman chipper-shredder is maintained, lubricated, and tuned up according to the operating and maintenance instructions in the operator's manual, Sears will repair, free of charge, any defect in material or workmanship. This warranty excludes the blades, chipper blades, flails, air cleaners, spark plugs, catcher bags and tires which are expendable parts and become worn during normal use. If this chipper-shredder is used for commercial or rental purposes, this warranty applies for only 30 days from the date of purchase. WARRANTY SERVICE iS AVAILABLE BY CONTACTING THE NEAREST SEARS SERVICE CENTER IN THE UNITED STATES. THIS WARRANTY APPLIES ONLY WHILE THIS PRODUCT IS IN USE IN 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., D/817WA, Hoffman Estates, IL 60179 These accessories were available when the chipper- shredder was purchesed. They are also available at most Sears retail outlets, and service centers. Most Seam stores can order repair parts for you when you provide the model number of your chipper-shredder. Spark Air Engine Gas Stabilizer Plug Filter Oil Can Tow HitchKit PRODUCT SPECIFICATION Horsepower:. 10H.R Crankcase Capacity: 40 oz. SAE 30 ENGINE OIL Fuel Tank Capacity:. 4 Quart (UNLEADED) Spark Plug Type Champion RC14YC Spark Plug Gap .030" Tire Pressure 24 PSI Model Number .......... 24,, .7', ,., .'_',. 58, 9,0, ........................ Serial Number ........................................................... Date of Pumhasa ...................................................... Record both sedal number and date of purchase and keep in a safe place for future reference. 2
This symbol points out important safety instructions which, if not followed, could endanger the per- sonal safety and/or property of yourself and others. Read and follow all instructions in this manual before attempting to operate your chipper shredder. Failure to comply with these instructions may result in per- sonal injury. When you see this symbol--heed its warning. I Your chipper-shredder was built to be operated according to the rules for safe operation in DANGER: this manual. As with any type of power equipment, carelessness or error on the part of the oper- ator can result in serious injury. If you violate any of these rules, you may cause serious injury to yourself or others. ,_ WARNING: The Engine Exhaust from this product contains chemicals known to the State of Califomia to cause cancer, birth defects or other reproductive harm. GENERALOPERATION Read this owner's guide carefully in its entirety before attempting to assemble this machine. Read, understand, and follow all instructions on the machine and in the manual(s) before operation. Be completely familiar with the controls and the proper use of the machine before operating it. Keep this manual in a safe place for future and regular reference and for ordering replacement pads. Your chipper-shredder is a powerful tool, not a plaything. Therefore, exercise extreme caution at air times. Your unit has been designed to perform two jobs; to chip and shred vegetation found in a normal yard. Do not use it for any other purpose. ⢠Never allow children under age 16 to operate the unit. Children 16 years and older should only operate the unit under close parental supervision. Only responsible individuals who are familiar with these rules of safe operation should be allowed to use your unit, ⢠Keep the area of operation clear of all persons, particularly small children and pets. Stop the engine when they are in the vicinity of the unit. Keep work area clean and clear of branches or obstacles which could cause you to stumble or fall. ⢠When feeding matedal into this equipment, be extremely careful that pieces of metal, rocks, bottles, cans or other foreign objects are not included. Personal injury or damage to the machine could result. Always wear safety glasses or s_oty goggles, dudng operation and while performing =an adjustment or repair, to protect eyes from foreign objects that may be thrown from the machine. ⢠Wear sturdy, rough-soled work shoes and close fitting slacks and shirt. Shirt and slacks that cover the arms and legs and steel-toed shoes are recommended. Do not wear loose fitting clothes or jewelry and secure hair so it is above shoulder length. They can be caught in moving parts. Never operate a unit in bars feet, sandals or sneakers. Wear gloves when feeding material in the ohippel_ chute or shredder hopper. ⢠Never place your hands, feet, or any part of your body into the shredder hopper, chipper chute, discharge 3 opening, or near any moving part while the engine is running. Keep clear of the discharge opening at all times. If it becomes necessary to push material into the chipper chute or shredder hopper, use a small diameter stick, NOT YOUR HANDS. ⢠If it is necessary for any reason to unclog the feed intake or discharge openings or to inspect or repair any part of the machine where a moving part can come in contact with your body or clothing, stop the machine, allow it to cool, disconnect the spark plug wire from the spark plug and move it away from the spark plug before attempting to unclog, inspect or repair. Do not operate unit while under the influence of alcohol or drugs. The machine should only be operated on a level surface. Never operate your unit on a slippery, wet, muddy or icy surface. Keep your work area clean and clear of branches or obstacles which could cause you to stumble and fall. Do not overreach. Maintaining preper footing and balance is essential to preventing accidents. ⢠Do not allow.an accumu!a_on of prpc_,sed matedal to build up in the discharge ares. as this will prevent proper discharge and can result in kick-beck from the chipper chute. ⢠Keep your face and body pack from chipper chute to avoid accidental bounce pack of any mstadel. ⢠Do not transport machine while engine is running. ⢠If the cutting mechanism strikee a foreign object or if your machine should start making an unusual noise or vibration, immediately stop the engine and allow the machine to come to a complete stop. Disconnect the spark plug wire and move it away from the spark plug. Take the following steps. a. Inspact for damage. b. Repair or replace any damaged parts. c. Check for any loose parts and tighten to assure continued safe operation. ⢠Never attempt to attach or remove catcher bag when engine is running. Shut the engine off and wait for the impeller to come to a complete stop. The impeller continues to rotate for a few seconds after the engine is
shut off. Never place any part of the body in the impeller area until you are sure the impeller has stopped rotating. ⢠Muffler and engine become hot and can cause a bum. Do not touch. ⢠Do not allow leaves or other debris to build-up on engine's muffler. The debds could ignite and cause a fire. ⢠Do not attempt to shred or chip material larger than ° specified in this manual. Personal injury or damage to the machine could result. ⢠Do not operate engine if air cleaner or cover over carburetor air-intake is removed, except for adjustment. Removal of such parts could create a tim hazard. ⢠Only use acoessodes approved for this machine by the manufacturer. Read, understand, and follow all instructions provided with the approved accessory. ⢠If situations occur which are not covered by this manual, use care and good judgment. Contact your dealer for assistance. ⢠Keep discharge chute deflector, chipper chute flap, and all other guards and safety devices in place and operating properly. ⢠Only operate unit in good daylight. Do not operate unit at night or in dark areas where your vision may be impaired. CHILDREN Tragic accidents can occur if the operator is not alert to the presence of small children. Children are often attracted to the chipper-shredder and the chipping and shredding activity. Never assume that children will remain where you last saw them. ⢠Keep children out of the work area and under the watchful eye of a responsible adult other than the operator. ⢠Be alert and tum the unit off if a child enters the aree. ⢠Never allow children under the age of 16 to operate the chipper-shredder. SERVICE Use extreme cam in handling gasoline and other fuels. They are extremely flammable and the vapors are explosive. a. Store fuel and oil in approved containers, away from heat and open flame, and out of the reach of children. Check and add fuel before starting the engine. Never remove gas cap or add fuel while the engine is running. Allow engine to cool at least two minutes before refueling. b. Replace gasoline cap securely and wipe off anl spilled gasoline before starting the engine as it may cause a fire or explosion. c. Extinguish all cigarettes, cigars, pipes and other soumes of ignition. d. Never refuel unit indoors because flammable vapors will accumulate in the area. e. Never store the machine or fu_l cS"ntalner inside where there is an open flame or spark such as a_ -.... gas hot water heater, space heater, clothes dryer or furnace. ⢠Never run your machine in an enclosed area as the exhaust from the engine contains carbon monoxide, which is an odorless, tasteless and deadly poisonous gas. ⢠To reduce fire hazard, keep engine and muffler free of leaves, grass, and other debds build-up. Clean up fuel and oil spillage. Allow unit to cool at least 5 minutes before storing. ⢠Before cleaning, repaidng, or inspecting, make certain the impeller and all moving parts have stopped. Disconnect the spark plug wire and keep wire away from spark plug to prevent accidental starting. Do not use flammable solutions to clean air filter. ⢠Check the blade and engine mounting screws at frequent intervals for proper tightness. Also visually inspect blades for wear and/or damage (e.g., bent, cracked). Replace with blades which meet original equipment specifications. ⢠Keep all nuts, bolts, and screws tight to be sure the equipment is in safe working condition. Never tamper with safety devices. Check their proper operation regulady. After striking a foreign object, immediately stop the engine, disconnect the spark plug wire from the spark plug, and thoroughly inspect the unit for any damage. Repair damage before starting and operating unit. ⢠Do not alter or tamper with the engine's governor setting. The governor controls the maximum safe operating speed of the engine.. Ov_r-spmeding the engine is dangerous and will cause damage to the engine and to other moving parts of the machine. YOUR RESPONSIBILITY Rastdct the use of this power machine to persons who road, understand and follow the warnings and instructions In this manual and on the machine. SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE This unit 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 arreeter 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 evallable through your nearest Sears Authorized Service Center (See the REPAIR PARTS section of this manual.)
I Rear 2 Bottles of OII Hopper" Chipper Chute Discharge Chute * The hopper is packed in _e top Insert In your chipper-shredder carton. Figure I :hlp Bag Spark Plug Wire Figure 2 IMPORTANT: This unit is shipped without gasoline or oil in the engine. After assembly, see OPERATION section of this manual for proper fuel and engine oil fill-up. NOTE: To determine right and left hand sides of your chipper-shredder, stand behind the-onit with the engine farthest away from you. See Figure I inset. _ Your chipper-shredder has been completely assembled at the factory, except for the hopper assembly, chipper chute, discharge chute and the catcher bag. These parts are shipped loose in the carton. A pair of safety glasses and two bottles of oil are also included in the carton. Remove From Carton ⢠Cut the comers of the carton. Remove all packing inserts. Remove all loose parts including owner's manual. See Figure 1, ⢠Roll chipper-shredder out of the carton. ⢠Make certain all parts and literature have been removed before the carton is discarded. Loose Parts (Refer to Figure 1 .) a. Hopper Assembly b. Discharge Chute c. Chipper Chute d. Leaf Bag, chip bag e. Bottle of Oil (2) f. Safety Glasses (not shown in Figure 1) g. Owner's Manual (not shown in Figure 1) Tools Required 1. 1/2" or adjustable wrenches 2. 7/16" or, adjustable wrencbes 3. 9/16 _ or adjustable _ncl_es "_ 4. Funnel Disconnecting Spark Plug ⢠Disconnect the spark plug wire and move it away from the spark plug before assembling the chippar-shredder. See Figure 2. Attaching Discharge Chute ⢠Remove the wing knobs from each side of the discharge opening on the chipper-shredder. ⢠Using two 7/16" wrenches, remove hex lock nut, two spacers, and the he]( bolt from top of the housing assembly. For easy assembly, do not remove the second spacer from the hex bolt. ⢠Place the discharge chute in position on the discharge opening as shown in step I in Figure 3. Insert hex bolt and spacer through hinge on discharge chute and housing (spacer fits inside of hinge). See Figure 3 inset A.
I Hex Nut J \ \ Step 1 Hinge Discharge Chute Wing Knob Figure 3 ⢠Place second spacer over hex bolt inside the other part of the hinge as shown in the inset, Secure tightly with hex lock nut. ⢠Secure both sides of discharge chute to housing using wing knobs that you earlier removed. This is shown in step 2 in Figure 3. Tighten wing knobs. Attaching Hopper Assembly ⢠Remove the 8-3/8" long hex bolt and the hex nut from the bottom of the inlet guide opening. See Figure 4 inset. ⢠Place the hopper assembly on the ground and hold it in the position shown in Figure 4. Inlet Gu de Opening |0 , ⢠Holding the hopper, push hopper pivot door down inside the hopper. See Figure 4. ⢠Slide the hopper assembly towards the chipper- shredder housing so that the upper guide on the hopper assembly slides under the stop washer on each side of the inlet guide. See Figure 4. ⢠Align the two holes (one on each side) of the lower hopper with the two holes (one on each side) of the inlet guide. See. Figure 4 inset. ⢠Insert the hex bolt (that you eadier removed) from the left through the hole on the hopper _n_ ° the inlet guide. Insert the hex nut onto the bolt from the other side. See Figure 4 inset. ⢠Tighten the bolt till the lock nut is engaged. Make sure to remove sideplay from the bolt, but the hopper should be able to pivot. Figure 5 ⢠To raise the hopper, hold the hopper by the hand-hold and lift it up till it clicks into position. See Figure 5. ⢠To Iowerthe hopper, hold the hopper by the hand-hold and pull the release bar. The hopper should drop down. See Figure 5. The flap control rod is already attached to the hopper at the top. The other end of the rod has to be attached to the stop washer on the inlet guide. See Figure 6. Stop . He](' Washer* Nut* Bolt l Hopper Stop Washer Inlet Guide Figure 4 Attach flap control rod hem Fist Rod ⢠Do not remove these hardware from the inlet guide mmernbly while attaching the flap control rod. Flgure6
⢠Raise the hopper till it clicks into position. ⢠Unscrew the shoulder bolt from the stop washer on the inlet guide. See Figure 6. ⢠Align the loose end of the flap control rod with the stop washer on the inlet guide. ⢠Slide the shoulder bolt through the opening in the flap control rod. Secure tightly. See Figure 6. & WARNING: This flap control rod is a safety device to hold the flap in place inside the hopper while shredding branches. Do not operate the chipper-shredder without properly attaching this flap control rod to the unit Attaching Chipper Chute ⢠Your unit is shipped with one end of the brace already secured to the lower frame. Loosen the bolts securing the brace to the frame. Cupped r Chipper Washer--[ ( ] Weld Stud ,----" Weld Stud f'-'-* \ Brace Weld Figure 7 _ Chute ⢠Remove the three cupped washers and hex nuts from the weld studs beside the opening on the left side of the housing. See Figure 7. ⢠Remove the two sets of hex bolt, lock nut, and fiat washer from the two holes on the upper end of the brace. See Figure 7. ⢠Place the chipper chute over the weld studs so the slot on the chute is towards the bottom. Align the three holes at the bottom of the chute with the three weld studs. ⢠Secure with the three pairs of cupped washers and hex nuts that you eadier removed. Do not tighten the nuts at this time. Make sure to place the cupped side of the washer against the chipper chute. ⢠Align the holes towards the front opening of the chute with the holes on the brace. See Figure 7. ⢠Insert one each of the hex bolts, lock nuts, and flat washers (that you eadier removed) through each hole in the chute and the brace. See Figure 7 for the correct order. Tighten bolts. - --" _ ⢠Tighten bolts securing the brace to the frame. ⢠Tighten the three nuts on the weld studs. Attaching Catcher Bag Your chipper-shredder is equipped with two catcher bags of different sizes (leaf bag and chip bag) to catch the shredded material,Select the bag that is most appropriate for the task ahead. ⢠To attach the bag, place the opening of the bag over the chute deflector and the chute flange. Make sure it completely covers the chute deflector. ⢠Depress the plunger on the draw-string, and pull on the draw-string until the bag is tight around the chute opening. Release plunger to lock it into position. See Figure 8. NOTE: For easier handling, it is recommended that a. the chip bag (which is smaller of the two) should be used for catching chipped branches. b. the leaf bag (larger) should be used for catching shredded leaves. \ Figure 8
Read this owner's manual and safety rules before operating your chipper-shredder. Compare Figure 9 with your chipper-shredder to familiarize yourself with the location of various controls and adjustments. Save this manual for future reference. The operation of any chipper-shredder can result in foreign objects being thrown into the eyes, which can result in severe eye damage. Always wear safety glasses provided with the chipper-shredder before chipping or shredding, or while performing-any adjustments or repairs. Hopper . Tamper Assembly,.,_ Gasoline Tank Catcher Chipper Chute Fuel Shut-Off Valve Lock Lever Lever Figure9 Starter Handle Stop Switch Operating Controls (Refer to Figure g.) Release Bar Used to release the hopper when raising or lowering. Choke Lever Used to enrich the fuel mixture in the carburetor when starting a cold engine. Starter Handle Used to manually start the engine. Hopper Assembly Allows leaves and small branches upto 1/2" diameter to be fed into the impeller for shredding. Lower the hopper to collect raked material for shredding. Stop Switch Used to stop the engine; also has to be turned on before pulling the starter handle to start the engine, Chipper Chute Allows bulky vegetation like stalks or heavy branches upto 3" diameter to be fed into the impeller for chipping. The tamper helps to feed smaller material into the chipper chute. ....... _" Catcher Bags A large leaf bag and a smaller chip bag used to collect the shredded material. Rear Wheel Lock Lever Used to lock the rear wheels from moving. Fuel Shut-off Valve Used to tum on or off the flow of gasoline to the engine. Tum the valve ON to start the engine. Stopping Engine ⢠Tum the stop switch to OFF, Disconnect the spark plug wire and move it away from the spark plug to prevent accidental starting. Meets ANSI Safety Standards Sears chipper-shredders conform to safety standard B 71,6 -1990 of the American National Standards Institute (ANSI). 8
Lowering Hopper Assembly In order to rake leaves into the hopper, you will need to lower the hopper. ⢠To lower the hopper assembly, use one hand to grasp the hand-hold at the top of the hopper assembly and lift slightly. See Figure 5. ⢠Pul! up on the release bar, and lower the hopper assembly to the drop-down position. Release the bar. See Figure 5. Using Rear Wheel Lock Lever Keep the rear wheels locked while operating the unit. Unlock the rear wheels for transporting the unit. ⢠Pull the lever out and down and insert in bottom slot to lock the rear wheels. ⢠Pull the lever out and upwards and insert in top slot to unlock the wheels. See Figure 10. I J Rear Wheel Rear Wheel Lock Lever Figure 10 Gas And Oil Fill-Up Oil (2 bottles shipped with unit) ⢠Only use high quality detergent oil rated with API service classification SF, SG or SH. Select the oil's viscosity grade according to your expected operating temperature. Follow the chart below. Colder _1-- 32°F Warmer - 5W30 I SAE 30 - NOTE: Although multi-viocosity oils (5W30, 10W30, etc.) improve starting in cold weather, these multiviscosity oils will result in increased oil consumption when used above 40°F. Check the oil level more froquentiy to avoid possible engine damage from running low on oil. Fill engine with oil as follows. ⢠Remove oil fill dipstick. See Figure 11. ⢠W'rth chipper-shredder on level ground, use a funnel to fill engine with oil to FULL mark on dip_ck. Capacity is approximately 40 ounces. Be careful not to over u, dipsUck ond Ughton. ⢠Start and run engine for 30 seconds. Shut engine off. Wait 30 seconds and check oil level. Add oil, if necessary, to bring the oil level to FULL mark on the dipstick. Replace dipstick and tighten. NOTE: Do not overfill. Oil bottles packed with unit contain a total of approximately 40 oz. of oil. Gasoline WARNING: Experience 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. To avoid engine problems, the fuel system should be emptied before storage for 30 L 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 instructions for additional information. Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur. Fill gasoline tank as follows. ⢠Remove fuel cap. ⢠Make sure the container (from which you will pour the gasoline) is clean and free from rust or foreign particles. Never use gasoline that may be stale from long periods of storage in the container. ⢠Fill fuel tank with clean, fresh, lead-free automotive gasoline. DO NOT use Ethyl or high octane gasoline. See Figure 1 t. Re'place fuel cap. end fill and fill © Figure 11 9
A WARNING: Do not fill closer than 1/2 inch from the top of the fuel tank to prevent spills and to allow for fuel expansion. If gasoline is accidently spilled, move chipper- shredder away from area of spill. Avoid creating any source of ignition until gasoline vapors have disappeared. ° Check the fuel level periodically to avoid running out of gasoline while operating the chipper- shredder. If the unit runs out of gas as it is shredding or chipping, it may be necessary to unclog the unit before it can be restarted. Refer to Removing the Flail Screen in SERVICE AND ADJUSTMENT section. Starting Engine WARNING: Be sure no one other than the operator is standing near the chipper- shredder while starting or operating. Do not operate this chipper-shredder unless the chute deflector has been propedy installed and is secured with the hand knobs. This engine conforms to the low emissions standard and is designed for maximum performance and life if operated with the choke fully open in RUN position. 1. Attach spark plug wire 2. Turn fuel valve 4. Move choke 5. Pull rope Flgure 12 NOTE: To prevent the unit from sliding, place your foot firmly against the tire. ⢠Attach spark plug wire and robber boot to spark plug. See Figure 12. ⢠Always tum fuel shut.off valve to ON position before proceeding with starting procedure. ⢠Move stop switch to ON position. See Figure 12. ⢠Move choke control to CHOKE position. See Figure 12. If restarting a warm engine after a short shutdown, move choke lever to RUN position. ⢠Grasp starter handle and pull rope out slowly until engine reaches start of compression cycle (rope will pull slightly harder_at this point). Let the rope rewind slowly. See Figure 12. ⢠Pull rope with a rapid full arm stroke. Let rope --'" return to starter slowly. ⢠When engine starts, let the engine warm up for several seconds to several minutes depending on the temperature. Then move choke lever towards RUN position until engine runs smoothly. ⢠Moving the choke gradually towards RUN allows the engine to accept small changes in speed and load until the choke is fully open at RUN position. ⢠Move choke lever to RUN position as engine warms up. ⢠If engine fails to start after three pulls, move choke lever to RUN position and pull starter rope again. ⢠If engine fires, but does not continue to run, move choke lever to Choke position and pull rope again. NOTE: A noise will be heard when finding the start of the compression cycle. This noise is caused by the flails and fingers which are part of the shredding mechanism falling into place, and should be expected. In addition, the flails and fingers will be noisy after the engine is started, until the impeller reaches full speed. Stopping Engine ⢠Move stop switch to OFF-_osit'_n. ⢠Turn fuel shut-off valve to OFF position. ⢠Disconnect spark plug wire and move away from spark plug to prevent accidental starting. ,_ WARNING: Do not move choke control to CHOKE position to stop the engine. Sedous engine damage may occur. Using Your Chipper-Shredder _lb ARNING: Do not attempt to shred or chip any material other than vegetation found in a normal yard (i.e., branches, leaves, twigs, etc.). ⢠The chipper-shredder is designed for two different methods of operation. a. Leaves and small branches up to 1/2" diameter (maximum) can be fed into the 10
h, hopper assembly when it is in the raised or lowered position. See Figure 13. Bulky material, such as stalks or heavy branches, up to 3" in diameter should be fed into the chipper chute. See Figure 13. A WARNING: Do not put material larger than is specified into the hopper, and/or into the chipper chute. Personal injury or damage to the machine could result. ⢠If it becomes necessary to push material into the chipper-shradder, use the tamper-- not your hands. ⢠For collecting raked leaves into the hopper, first remember to put the hopper flaps behind the retaining bracket inside the upper hopper. WARNING: Never remove chute deflector till the unit has completely stopped. Never shut off the engine until all chipping is completed. For best performance, it is important to keep the shredding blade and the chipper blades sharp. If the composition of the material being discharged changes (becomes stringy, etc.) or if the rate at which the material is discharged slows down considerably, it is likely that the shredding blade and/or chipper blades are dull and need to be sharpened or replaced. Refer to Service and Adjustments section on page 15 of this manual. IMPORTANT: There is a flail screen located inside the housing in the discharge area. If the flail screen becomes clogged, remove and clean a_ instructed in the Service and Adjustments section. A WARNING: The chipper-shredder discharges materials with considerable velocity. Keep away from the area around the discharge chute. Make sure that the rubber flaps inside the hopper are not tucked under the bracket while operating the shredder. Always atop the engine and disconnect the spark plug wire when removing or attaching the bag, changing containers, or removing the shredded material. Wear safety glasses and gloves whenever using the chipper-shredder. Shred matedal upto 1/2 inch In diameter Catch shredded materiel In catcher beg* Lower the hopper to collect raked materiel for shredding ⢠Use leaf beg for _ltrodded klws and chip beg for chipped branches Figure 13 Chip matedel upto 3 Inches In diameter 11
General Recommendations ⢠Always observe safety rules when performing any maintenance, ⢠The warranty on this chipper shredder does not cover items that have been subjected to operator abuse or negligence. To receive full value from the warranty, operator must maintain the chipper- shredder as instructed in this manual, ⢠Some adjustments will need to be made periodically to maintain your unit propedy. ⢠All adjustments in the Service and Adjustments section of this manual should be checked at least once each season. ⢠Follow the maintenance schedule given below. ⢠Periodically check all fasteners and make sure these are tight. WARNING: Always stop the engine and disconnect the spark plug wire before performing any maintenance or adjustments. Never remove discharge chute till the engine has completely stopped. Cleaning ⢠Clean the chipper-shredder by running water from a hose through the hopper assembly and chipper chute with the engine running. Allow the chipper-shredder to dry thoroughly. ⢠Wash the bag periodically with water. Allow to dry thoroughly in the shade. Do not use heat. Engine Maintenance Engine Oil ⢠Only use high quality detergent oil rated with API service classification SF, SG or SH. Select the oil's viscosity grade according to your expected operating temperature. Refer to page 9 of this manual for viscosity chart. ⢠The four-cycle engine of your chipper-shredder will normally consume some oil. Therefore, check engine oil level regularly approximately every five hours of operation and before each usage. ⢠Stop engine and wait several minutes before checking oil level. With engine on level ground, Customer Responsibilities .A,HTE...CE oO SE.V,C0 SCHEDULE _o _e _e _ =_ __ _ DATES ._ Oil pivot points 4 mO Clean shredder _ 4 _ " O. Check engine oil Change engine oil uJ z Service air cleaner _' m IM Clean engine 4 4 Check spark plug _ 4 Clean muffler Check and service if necessary 12
the oil must be to FULL mark on dipstick. Change engine oil every 50 hours of operation under normal operating conditions. Change oil every 25 hours when operating nder heavy load or in high temperatures. To Drain Oil Drain oil while engine is warm. Follow instructions . given below. ⢠Remove oil drain plug. Catch oil in a suitable container. ⢠When engine is drained of all oil, replace drain plug securely. ⢠Refill with fresh oil. Refer to GAS AND OIL FILL-UP section on page 9. ⢠Replace dipstick. Air Cleaner The air cleaner prevents damaging dirt, dust, etc., from entering the carburetor and being forced into the engine and is important to engine life and performance. For location of air cleaner, see Figure 14 inset. To Service Air Cleaner: Service air cleaner cartridge every 25 hours of operation or every season, whichever comes earlier. Service more often if you operate the chipper- shredder under extremely dusty conditions. ⢠Remove two hex screws and cover holding the air cleaner cartddge in place. Remove air cleaner assembly from inside the cover and disassemble. See Figure 14. Air Cover Cleaner Pre-Cleaner Cartridge Cover Screw Figure 14 "ab Base ⢠Wash pre-cleaner, if so equipped, in liquid detergent and water. Squeeze dry with a clean cloth. Saturate in engine oil, then squeeze in clean, absorbent cloth to remove all of the excess oil. Replace the pre-cleaner if it is very dirty or damaged. ⢠To service cartridge, clean by tapping gently on a flat surface. Do not use any oil, petroleum solvents like kerosene, or pressurized air to clean cartridge. Replace if the cartridge is very dirty or damaged. ⢠Reassemble first the retainer on pre-cleaner and cartridge end then the cartridge assembly inside the cover. Insert tabs on cover into slots in base and tighten the two screws eadier removed. Clean Engine ⢠Clean engine periodically. Remove dirt and debris with a cloth or brush. ⢠Frequently remove grass clippings, dirt and debris from cooling fins, air intake screen and levers and linkage. This will help ensure adequate cooling and correct engine speed. See Figure 15. _ Clean here , _ C_ean here Figure 15 Yeady or every 25 hours, whichever occurs first, remove the blower housing and clean the areas shown in Figure 15 to avoid overspeeding, overheating and engine damage. Clean more often if necessary. NOTE: Cleaning with a forceful spray of water is not recommended as water could contaminate the fuel system. ⢠Remove combustion deposits every 100 hours of operation. Remove the cylinder head, scrape and wire brush such deposits from cylinder 13
head, top of piston and around valves. Use a soft brush to remove the deposits. Reassemble gasket and cylinder head. Turn screws down finger-tight. Torque cylinder head screws in a staggered sequence to 165 in.-Ibs. ,_ WARNING: Temperature of muffler and nearby areas may exceed 150 ° F(65°C). Avoid these areas. Spark Plug ⢠Clean the spark plug and reset the gap to .030" at least once a season or every 50 hours of operation. See Figure 16. Spark plug replacement is recommended at the start of each season. Refer to engine parts list for correct spark plug type. ⢠Inspect periodically, and replace if necessary. If your engine is equipped with a spark arrester screen assembly, remove every 50 hours for cleaning and inspection. Replace if damaged⢠_lb WARNING: Always stop engine, disconnect spark plug wire, and move it away from spark plug before performing any adjustments or repairs. Lubrication Lubricate the pivot points on the release bar, hopper assembly, chute deflector and chipper chute once a season using a light oil. See Figure 17. Figure 16 NOTE: Do not sandblast spark plug. Spark plug should be cleaned by scraping or wire brushing and washing with a commercial solvent. Muffler WARNING: Do not operate the chipper- shredder without a muffler, or tamper with the exhaust system. Damaged mufflers or spark arresters could create s fire hazard. Figure 17 14
Removing Flail Screen if the discharge area becomes clogged, remove the flail screen and clean area as follows. ⢠Stop engine, make certain the chipper- shredder has come to a complete stop and disconnect spark plug wire from the spark plug before unclogging the chute. ⢠Remove the two hand knobs on each side of the discharge chute (also called the chute deflector). ⢠Lift the discharge chute up, and keep it out of the way. ⢠Remove two hex bolts which extend through the housing. See Figure 18. ⢠Pull the flail screen from inside the housing. See Figure 18. ⢠Clean the screen by scraping or washing with water. ⢠Reinstall the screen. ⢠Put the discharge chute back to its original position and tighten the hand knobs. NOTE: Be certain to reassemble the flail screen with the curved side down. Chute Deflector by removing throe pairs of hex nut and cupped washer. Holding the chute to the frame, remove the hex bolts that secure the brace to the frame. Remove the brace. You will need a 7/16" wrench for this. Rotate the impeller assembly by _and until you locate one of the two chipper blades in the chip_er_ chute opening. Remove the blade, using a 3/16" allen wrench on the outside of the blade and 1/2" wrench on the impeller assembly (inside the housing). See Figure 19. Slot Blade Flail Screen Hex Nut, Washer Hand Knobs Figure 18 Sharpening Or Replacing Blades Chipper Blades ⢠Disconnect spark plug wire and move it away from spark plug. ⢠Remove the flail screen as instructed. ⢠Using a 1/2" wrench, remove the chipper chute Figure 19 ⢠Remove the other blade i_the _ame manner. ⢠Replace or sharpen blades. ⢠If sharpening, make certain to remove an equal amount from each blade. ⢠Reassemble in reverse order. Make certain blades are reassembled with the sharp edge facing the direction shown in Figure 19 (sharp edge is assembled toward the slotted opening at the bottom). ⢠Torque bolts and nuts to 250-300 inch-pounds. Shredding Blade The shredding blade may be removed for sharpening or replacement as follows. ⢠Disconnect spark plug wire and move it away from spark plug. ⢠Lower the hopper assembly. Block up the housing. See Figure 20. 15
Pipe Weld Bolt Allen Screw When reassembling the blade, tighten center bolt to between 550-700 inch-pounds and the two outer bolts to 250-300 inch-pounds, or lacking torque wrench, tighten securely. 1. Insert screw driver through hole "-,,.p 2. Blade should be parallel to ground Sc D:d_e_ Blade I I- Ground Torque Wrench Figure 20 ⢠Remove the six hex lock nuts and lock washers from the housing weld bolts using a 112" wrench. Separate the chipper-shredder into two halves. ⢠Remove the back-up plate, NOTE: When reassembling, make certain the embossed tab faces inward towards the impeller, and opening on the back-up plate is toward the bottom of the unit. ⢠Remove the two hand knobs and cupped washers which secure the chute deflector. Raise the chute deflector, ⢠Insert a 112" or 314" diameter pipe through the flail screen into the impeller to keep it from turning, or remove the flail screen and insert a piece of wood (2 x 4) into the chute opening. ⢠Remove the two outside screws on the blade, using a 3116" allen wrench and a 1/2" wrench, ⢠Remove the blade by removing the center bolt, lock washer and flat washer. WARNING: Use caution when removing the blade to avoid contacting the weld bolts on the housing. When sharpening the blade, follow the odginal angle of grind as a guide. It is extremely important that each cutting edge receives an equal amount of grinding to prevent an unbalanced blade. An unbalanced blade will cause excessive vibration when rotating at high speeds and may cause damage to the unit. The blade can be tested for balance by balancing it on a round shaft screwdriver or nail. Remove metal from the heavy side until it is balanced evenly. See Figure 21. Figure 21 Adjusting Carburetor WARNING: If any adjustments are made to the engine while the engine is running (e.g. carburetor), keep clear of all moving parts. Be careful of heated surfaces and muffler. Differences in fuel, temperature, altitude or load may require minor adjustments to the carburetor. This carburetor is equipped with an idle mixture valve with a limiter and an idle speed adjustment screw. ⢠Start engine and let it run for about 5 minutes. ⢠Rotate carburetor throttle lever against the idle speed screw and hold it. Turn idle speed screw to obtain 1750 rpm. See Figure 22. Carburetor Idle Speed Screw Thro_ Lever @ Figure 22 Rotate idle mixture valve full travel clockwise and then counter-clockwise. Finally position idle mixture valve in middle of treveL See Figure 22. 16
Check idle speed and re-adjust to 1750 rpm, if necessary. Engine should accelerate smoothly, If it does not, adjust idle mixture valve counter-elcckwise 1/8 turn. _lb ARNING: Air cleaner and its cover must be assembled to the carburetor before starting the engine. Adjusting Engine Speed The engine speed on your chipper-shredder has been set at the factory. Do not attempt to increase engine speed or it may result in personal injury. If you believe the engine is running too fast or too slow, take your chipper-shredder to the nearest SEARS service center for repair and adjustment. Tires Recommended operating tire pressure is 24 p.s.i. (sidewall of tire may give tire manufacturer's recommended pressure). Equal tire pressure should be maintained on both tires. _lb ARNING: Excessive pressure when seating beads may cause tire/rim assembly to burst with force sufficient to cause serious injury, Replacing Fuel Filter ⢠Drain the gasoline tank by running the engine till it runs out of gasoline. ⢠Using a set of pliers, squeeze and unclamp the fuel line hose. Remove the old filter, See Figure 23, ⢠Replace with a new filter and reclamp. Filter Clamp Figure 23 17
Prepare your chipper-shredder for storage at the end of the season or if the unit will not be used for 30 days or more. WARNING: Never store machine with fuel in the fuel tank inside of building where fumes may reach an open flame or spark, or where ignition sources are present such as hot water and space heaters, furnaces, clothes dryers, stoves, electric motors, etc. A yearly check-up by your local Sears service center is a good way to make certain your chipper-shredder will provide maximum performance for the next season, Chipper-Shredder ⢠Clean the chipper-shredder thoroughly. ⢠Wipe unit with an oiled rag to prevent rust (use a light oil or silicone). Engine IMPORTANT: It is important to prevent gum deposits from forming in essential fuel system parts such as carburetor, fuel filter, fuel hose, or tank during storage. Also, experience 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. ⢠Drain the fuel tank. ⢠Start the engine and let it run until the fuel lines and carburetor are empty. ⢠Drain carburetor. ⢠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. Drain all the oil from the crankcase (this should be done after the engine has been operated and is still warm) and refill the crankcase with fresh oil. ⢠If you have drained the fuel tank, protect the inside of the engine as follows. ⢠Remove spark plug, pour approximately 1/2 ounce (approximately one tablespoon) of engine oil into cylinder and crank slowly to distribute oil. ⢠Replace spark plug. 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. Store unit in a clean, dry area. Do not stere next to corrosive materials, such as fertilizer. NOTE: If storing in an unventilated or metal storage shed, be certain to rus_roof the equipment by coating with a light oil of silicone. h 18
Problem Corrective Action Engine fails to start Loss of power; operation erratic Engine overheats Too much vibration Unit does not discharge Possible Cause 1. Fuel tank empty, or stale fuel 2. Spark plug wire disconnected 3. Faulty spark plug 4. Fuel shut-off valve not turned ON. 1. Spark plug wire loose 2. Unit running on Choke 3. Blocked fuel line or stale fuel 4. Water or dirt in fuel system 5. Carburetor out of adjustment 6. Didy air cleaner 1. Carburetor not adjusted properly 2. Engine oil level low 1. Loose parts or damaged impeller 1. Discharge chute clogged 2. Foreign object lodged in impeller Rate of discharge slows 1. Shredding blade and/or chipping considerably or composition of blade dull discharged material changes 1. Fill tank with clean, fresh fuel 2. Connect wire to spark plug. 3. Clean, adjust.gap or replace. 4. Move valve to ON position 1. Connect and tighten spark plug wire 2. Move choke lever to OFF position 3. Clean fuel line; fill tank with clean fresh gasoline. 4. Disconnect fuel line at carburetor to drain fuel tank. Refill with fresh fuel. 5. Contact your SEARS service center. 6. Servise air cleaner. 1. Contact your SEARS service center 2. Fill crankcase with proper oil 1. Stop engine immediately and disconnect spark plug wire. Tighten all bolts and nuts. Make all necessary repairs. If vibration continues, have unit serviced by a SEARS service center. 1. Stop engine immediately and disconnect spark plug wire. clean flail screen and inside of blower housing. 2. Stop engine immediately and disconnect spark plug wire. Remove lodged object. 1. Sharpen or_replace blade(s) . _. =,o lip _y For repairs beyond the minor adjustments listed above, please contact your nearest SEARS service center. 19
CRAFTSMAN 10 H.P. CHIPPER SHREDDER MODEL 247,775890 2O
CRAFTSMAN 10 H.P. CHIPPER SHREDDER MODEL 247.775890 Key No. I 2 3 4 5 6" 7 8 9 10 11 12 13 14 15 16 17 18 19 2O 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 4O 41 42 44 Part No. r70-0819A 11480 681-0118 710-0542 _10-0607 710-3256 712-0429 711-1304 i 712-3027 Description Owner's Manual Stop Washer Inlet Guide Assembly Hex Washer Hd. Screw 5/16-18 x 8,38" TL Hex Screw 5/16-18 x 0.5" Button Head Screw Hex Lock Nut 5/16-18 Axle Shaft Hex Lock Flanged Nut 114-20 Key No. Pa_ No. 45 747-1124 46 736-0170 !47 750-0793 48 781-0459B 49 194G432- 1182-E1 50 736-0242 51 726-0201 52 381-0068 Description Flap Control Rod Bell Washer Hinge Spacer: Chute Shredder Frame Engine Belleville Washer - - Speed Nut Chipper Chute Assembly: Weldment - "_ _14-0104 726-0106 732-0306 732-0546 732-0629 734-1797 736-0160 736-0117 736-0119 726-0299 747-0531A 747-0747 747-0982 781-0492A 781-0754- 0689 781-0755- 0689 781-0698 781-0715 726-0214 734.1845 736-0366 738-0813 681-0048 Internal Cotter Pin Cap Nut Compression Spring Torsion Spring Hopper Door Spring Complete Wheel: Grey Fiat Washer Flat Washer Lock Washer Push Cap Rod: 5/16 Dia. Hopper Door Rod Lock Rod Hopper Door Pivot Upper Hopper: Polo Green Lower Hopper: Polo Green Hopper Lock Bracket Shredder Plate Push Cap Complete Wheel Grey Flat Washer:, 5/8 I.D. Shredder Axle Knob Assembly 53 710-0106 54 710-0751 55 712-3010 57 728-0175 58 731-1899 59 735-0249 60 736-0173 61 715-0129 62 749-1024 63 781-0633 64 719-0329 65 781-0735 66 715-0166 67 711-0833B 68 681-0146 69 742-0571 70 710-1054 71 681-0144 72 712-0411 73 742-0653 74 710-1254 75 736-0217 76 736-0247 83 731-1617 84 764-0501 Hex Bolt 1/4-20 x 1.25" Gr. 5 Hex Bolt 1/4-20 x .625 Hex Nut 5/16-18 Rivet Chipper Chute Chute Flap Flat Washer Spiral Pin Chute Support Chute Flap Strip Flail Blade Retaining Clip Spring Roll Pin Clevis Pin Impeller Assembly ;hredder Blade Flat Hd. Scr. 5/16-24 x .75" \rm Bracket Assembly Hex Top Lock Nut Chipper Blade Hex Patch Bolt 3/8-24 X 2.25" Gr. 8 Lock Washer Flat Washer Tamper Plug Chip Bag 681-0094- 0689 710-0382 712-0384 781-0457 681-0004A- 0689 681-0117- 0689 710-0157 1710-3180 710-0825 710-3008 712-3004A 726-0211 Discharge Chute Assembly: Polo Green Hex Bolt 1/2-13 X5" Gr. 5 Hex Center Lock Nut 1/2-13 Shredder Screen Outer Flail Housing Assembly Inner Flail Housing Assembly Hex Bolt 5/16-24 X 0.75" Gr. 5 Hax Bolt 5/16-18 X 1.75" Gr. 5 Hex Screw 1/4-20 X 3.75" Hex Bolt 5/16-18 X 0.75" Hex Lock Flange Nut 5/16-18 Gr. 5 U Nut 5/16-18 85 764-0502 86 735-0127 87 735-0651 88 751B094095 90 747-1125 91 738-0946 ' 92 781-0752 94 726-0135 95 751B493342 96 751-0535 97 726-0205 98, 781-0497 99 781-0498 100 736-0137A Leaf Bag Rubber Washer Rubber Flap Screw (included in #95 assembly) Flap Retaining Bail Shoulder _ScrJew_ - ,b Hopper Flap Mounting Bracket Speed Cap Nut Fuel tank Fuel Line Hose Hose Clamp Mounting Bracket Support Bracket Shoulder Screw 21
CRAFTSMAN 10 H.P. ENGINE MODEL NO. 19G432-1182-E1 FOR CHIPPER SHREDDER MODEL NO. 247.775890 Key No. Part No. 1 495631 2 495657 3 .391086 5 214347 7 _.272163 8 498038 9 _27803 10 94621 11 280819 13 94565 14 15 306 307 306 337 383 552 635 869 871 978 979 982 1019 1058 94622 94239 496797 94930 225055 496018 69838 491986 66538 211661 261961 *271736 494807 94658 495861 273682 Description Cylinder Assembly Bushing Seal-Oil Head-Cylinder Gasket-Cylinder Head Breather Assembly Gasket-Breather Screw-Breather Mtg. Tube-Breather Screw-Cylinder Head (3 9/16" Long) Screw-Cylinder Head (3" Long) Plug-Oil Shield-Cylinder Screw-Hex. Cover-Cylinder Plug-Spark (Resistor Type) Wrench-Spark Plug Bushing-Governor Crank Elbow-Spark Plug I Seat-Valve Guide-Exhaust Valve Note: 231218 Guide-Intake Valve Gasket-Oil Guard Cover Cover-Oil Gard® Screw-Hex. Label Kit Owner's Manual _0 383 337 8 1 14 13 .871 - - = REQUIRES SPECIAL TOOLS TO INSTALL. SEE REPAIR INSTRUCTION MANUAL. 1019 LABEL KIT 1058 OWNER'S MANUAL Key No. 11 75 98 159 161 163 165 222 258 307 354 359 445 467 5O7 520 535 642 969 Part NO. Description 280819 Tube-Breather 495659 Washer Set 493280 ScrevP-Idle Speed 281358 Support-Air Cleaner 497669 Base-Air Cleaner _272706 Gasket-Air Cleaner 94692 Nut-Wing 499106 Bracket-Control 94929 Screw-Hex. 94930 Screw-Hex. 90576 Nut-Hex. 92791 Washer-Lock 496077 Filter-Air 280715 Knob 398525 Insulator 93722 Terminal 492889 Filter-Air 281357 Cover-Air Cleaner 94777 Screw-Slotted Hey,. I * Included in Gasket Set-Pad No. 497070. O Included in Valve Overhaul Gasket Set-Part No. 498534. 165_ _ 467 _1_258 307_ 642 zz
CRAFTSMAN 10 H,P. ENGINE MODEL NO. 19G432-1182-E1 FOR CHIPPER SHREDDER MODEL NO, 247.775890 Key No. Part No. Description 12 15A 16 77 18 19 20 21 22 24 25 26 27 28 29 30 32 33 34 35 40 45 46 146 219 220 230 244 411 524 614 616 741 868 *271701 *27876 *27877 91488 495866 29530 496981 295964 *391086 281658 93585 94690 222698 499907 499908 499909 499910 499721 299743 391670 391671 391672 _ 263181 499911 499920 390401 390773 222113 94670 263017 261056 65906 221596 260933 214786 94388 497037 221551 94927 230318 94802 281370 93306 496818 263625 497656 Gasket-Crankcase (.015" Thick, Std.) Gasket--Crankcase (.005" Thick) Gasket-Crankcase (.009" Thick) Plug-Oil Crankshaft Bearing-Ball Cover-Crankcase Bushing Seal-Oil Cap-Oil Fill Screw-Hex. Screw-Hex. (in Position #1) Key-Flywheel Piston Assy. (Standard) Piston Assy. (.010" O.S.) Piston Assy. (.920" O.S.) i Piston Aasy. (.030" O.S,) Ring Set (Standard) Ring Set (Std. Chrome) Ring Set (.010" O.S.) Ring Set (.020" O.S.) Ring Set (.030" O.S.) Leck-Piston Pin Pin-Piston (Std.) Pin-Piston (.005" O.S,) Rod-Connecting (Standard) Rod-Connecting (.020" U.S.) Dipper-Connecting Rod Screw-Connecting Rod Valve-Exhaust Valve-Intake Spring-Valve Retainer-Spring Tappet-Valve Gear-Cam Key-Timing Gear-Governor Washer-Thrust Washer-Gov. Crank Connector-Hose Plug Seal-Fill Plug Pin-Cotter Crank-Govemor Gear-Timing Seal-Valve * Included in Gasket Set-Part No. 497070. No. Part No. Delmdptlon 300 496127 Muffler-Exhaust 302 261409 Locknut-Muffler 333 398811 Armature-Magneto 334 94731 Screw-Hex. 356 491391 Wire-Gmund 851 493880 Terminal-Ignition Cable 614_ 616 230 21 _ 12 15A_ 220 219 244 tit REQUIRES SPECIAL TOOLS TO INSTALL. SEE REPAIR INSTRUCTION MANUAL. 302 300 334 23
CRAFTSMAN 10 H.P. ENGINE MODEL NO. 19G432*1182-E1 FOR CHIPPER SHREDDER MODEL NO. 247.775890 Kay No. Part No. 50 51 51A 53 93 " 94 95 98A 104 105 106 108 123 125 127 130 131 133 137 138 141 142 147 186 634 950 965 975 987 1091 214170 _D,272707 â¢_?72708 94778 A281346 498836 &94098 495800 tL231789 A231935 _231856 224666 94913 499029 & 224539 497846 494381 t _?.81!65 t t_281164 497160 4498716 499032 232086 493496 A494455 94642 94010 495933 &251166 281364 Description Manifold-Intake Gasket]ntake Gasket-Intake Stud-Carb. Mounting Bushing-Throttle Shaft Valve-Idle Adjust Screw-Round Head Screw-Idle Speed Pin-Float Hinge Valve-Needle Seat-inlet Valve-Choke Screw-Torx®Hex. Carburetor Plug-Welch (Sold in Kit Only) Valve-Throttle Shaft-Throttle Float-Carburetor Gasket-F]oat Bowl Washer Shatt-Choke N ozzle-Carburetoi_.(Std.) Nozzle-Carburetor (High AIt.) Jet-Pilot Connector-Hose Seal-Spring Assembly Screw-Bowl Mounting Nut-Hex. Bowl Assembly-Carburetor Seal-Throttle Shaft Ca.c-Limiter Key No. 55 56 57 58 59 60 63 64 65 66 67 68 70 71 373 6O8 655 1016 Pad No. 393576 295871 490179 66894 490653 490652 26O414 281204 94904 399671 394897 63770 298799 394506 94908 390391 222598 490817 Descdptlon Housing-Rewind Starter Pulley-Starter Spring-Rewind Starter Rope-Starter (63" Long) Insert-Grip Grip-Starter Rope Spring-Ratchet Adapter-Spring Screw-Hex. Clutch-Starter Housing-Clutch Bali-Clutch Ratchet-Clutch Cover-Ratchet Nut-Hex. Starter Assy.--RewirK:l Anchor-Rewind Spring Spacer-Rewind * Included in Gasket Sat-Part No. 497070. O Included in Valve Overhaul Gasket Set-Part ⢠Included in Carburetor Gasket Set-Part No. 497069. ,_, Included in Carburetor Kit-Part No. 497849. _12sJ 131 130 _r- 95 987 93 51A 142 lO5 186 REQUIRES SPECIAL TOOLS/;_ TO INSTALL. SEE REPAIR,fYJ_ INSTRUCTION MANUAL ((,.f_l /_ _64 6551 I- .L 59 24
CRAFTSMAN 10 H.P. ENGINE MODEL NO. 19G432-1182-E1 FOR CHIPPER SHREDDER MODEL NO. 247.775890 Key No. 116 209 211 212 212A 227 232 284 422 523 524A 525 562 592 623 624 847 Part No. Description *270920 Seal-O-Ring 263212 Spring-Governor 263182 Spring-Governor Idle 263051 Link-Throttle 263049 Link-Throttle 499096 Lever.-Govemor 263020 Spring-Link 94984 Screw---Shoulder 225218 Bracket-Oil Fill 495225 Dipstick *281370 Seal-Fill Tube 495347 Tube-Oil Fill 94907 Bolt-Governor Lever 281978 Nut-Hex. 231520 Screw-Shoulder 497207 Lever-Linkage 399901 Dipstick/Tube Assembly Key No. 187 240 3851 387 601 918 Part No. Description 280149 Line-Fuel (Cut to Required Length 394358 Fitter-Fuel 94789 Screw-Hex. 496257 Pump-Fuel 93053 Clamp-Hose (Green) 497457 Hose-Vacuum 592 8471 525 Ol16 284 _! 422 523 _ 524_ * Included in Gasket Set-Part No. 497070. 240 25
CRAFTSMAN 10 H.P. ENGINE MODEL NO. 19G432-1182-E1 FOR CHIPPER SHREDDER MODEL NO. 247.775890 Key No, 23 24 37 38 73 74 75 215 304 305 363 575 1036 Part No. Description 298260 Flywheel 222698 Key-Flywheel 222475 Guard-Flywheel .94811 Screw-Hex. 224874 Screen-Rotating 94680 Screw-Hex. 225136 Washer-Flywheel 221760 Guide-Air 491596 Housing-Blower 94786 Screw-Hex. 19069 Puller-Flywheel 396691 Switch-Rotary 499354 Label Kit-Emission 215 Key No. Part No. 3 *391086 7!_,272163 9 _27803 12 *271701 *27876 *27877 20 *391086 51 _272707 51A *272708 93 1_281346 95 A94098 104 A231789 105 A231935 106 A231856 116 *270920 121 497849 127 4 137 4 281165 138 A 281164 142 4498716 163 _-*272706 358 497070 524A *281370 634 4494455 977 497069 978 *271736 1095 498534 Description Seal-Oil Gasket-Cylinder Head Gasket-Valve Cover Gasket-Crankcase (.015" Thick, Std.) Gasket-Crankcase (,005" Thick) Gasket-Crankcase (.009" Thick) Seal-Oil Gasket-Intake Gasket-Intake Bushing-Throttle Shaft Screw-Round Head Pin-Float Hinge Valve-Needle Seat-Inlet Seal--O-Ring Carburetor Kit Plug-Welch (Sold in Kit Only) Gasket-Bowl (Sold in Kit Washer Nozzle-Carburetor (Std.) Gasket-Air Cleaner Gasket Set Seal-Fill Tube Seal-Spring Assembly Gasket Set-Carburetor Gasket-Oil Guard Cover Gasket Set-Valve Overhaul 358 GASKET SET 121 CARBURETOR Kl't" 104_ 105 _ 127_ 138 0 142 106_ 137 A_ 634_ 93 51 95e -_._j 9871_ 977 CARBURETOR GASKET SET Q 138_) 137 51A_ * Included in Gasket Set-Part No. 497070. O Included in Valve Overhaul Gasket Set-Part No. 498534. ⢠Included in Carburetor Gasket Set-Part No. 497069. A Included in Carburetor Kit-Part No. 497849. 1095 VALVE OVERHAUL GASKET SET 26
For the repair or replacement parts you need delivered directly to your home Call 7 am - 7 pm, 7 days a week 1-800-366-PART (1-800-366-7278) For in-home major brand repair service Call 24 hours a day, 7 days a week 1-8OO-4-REPAIR (1-800-473-7247) For the location of a Sears Parts and Repair Center in your area Call 24 hours a day, 7 days a week _ 1-800-488-1222 l'--" mmmmmm mmmmmm For information on purchasing a Sears Maintenance Agreement or to inquire ___ about an existing Agreement call 9 am-5 pm, Mond ay-Saturd ay __,_l 1-800-827-6655 SEARS America's Repair Speciatists