Craftsman 247.799890 Owner's Manual
OWNER'S MANUAL MODEL NOS. 247.799891 247.799892 Caution: Read and Follow All Safety Rules and Instructions Before Operating This Equipment CRRFTSMRN 5 HORSEPOWER 3 CUTTING STAGE MULCHING AND BAGGING CHIPPER-SHREDDER Assembly Operation Customer Responsibilities Service and Adjustment Repair Parts SEARS, ROEBUCK AND CO., Hoffman Estates, IL 60195 U.S.A. )rinted in U.S.A. 770-7924H 9/92 (R920820)
SAFETY RULES _ WARNING: TO REDUCE THE POTENTIAL FOR ANY INJURY, COMPLY WITH THE FOLLOWING SAFETY INSTRUCTIONS. FAILURE TO COMPLY WITH THE INSTRUCTIONS MAY RESULT IN PERSONAL INJURY. TRAINING ⢠Read this owner's manual carefully in its entirety before attempting to assemble or operate this machine. Be com- pletely familiar with the controls and the proper use of this machine before operating it. Keep this manual in a safe place for future and regular reference and for ordering replacement parts. ⢠Children must never be allowed to operate this equipment. ⢠No one should operate this unit while intoxicated or while taking medication that impairs the senses or reactions. ⢠This equipment should never be operated in the vicinity of children, pets or other persons. ⢠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. ⢠Never place your hands or any part of your body or cloth- ing inside the feeding chamber, discharge chute, or near any moving part while the machine or engine is running. ⢠If it is necessary for any reason to inspect or repair the feeding chamber or any part of the machine where a mov- ing 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 such inspection or repair. PREPARATION ⢠Wear safety glasses provided with your unit while operat- ing the chipper-shredder to prevent injury from any mate- rial which may be ejected out of the openings. ⢠Wear proper apparel. Avoid wearing loose fitting clothing. Wear gloves when handling material. ⢠HANDLE GASOLINE WITH CARE as it is an extremely flammable fuel. ⢠Check the fuel before starting the engine. Do not fill the fuel tank indoors, while the engine is running, or while the engine is still hot. Turn the unit off and let the engine cool before refueling. ⢠Fuel your chipper-shredder in a clean area. Do not smoke while refueling. ⢠Fuel tank cap must be secure at all times except during refueling. ⢠Avoid spilling gasoline or oil. Wipe the unit clean of any spilled fuel or oil. ⢠Store fuel and oil in approved containers, away from heat or open flame, and out of reach of children. ⢠This machine should be operated only upon a level surface. ⢠Assure that all screws, nuts and bolts and other fasteners are properly secured. OPERATION ⢠When feeding shreddable material 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. If the cutting mechanism strikes any foreign object or if your machine should start making an unusual noise or vibration, immediately stop the engine, disconnect the spark plug wire from the spark plug and move it away from the spark plug. Allow the machine to stop and take the following steps: Inspect for damage. Replace or repair any damaged parts. Check for any loose parts and tighten to assure contin- ued safe operation. ⢠The engine must be kept clean of debris and other accu- mulations. ⢠Do not allow an accumulation of processed material to build up in the discharge area as this will prevent proper discharge and can result in kick-back from feed opening. ⢠Never place your hands or any other part of your body or clothing inside the feeding chamber, discharge chute or near any moving part while the engine is running. ⢠Keep all guards and deflectors in place and in good work- ing condition to assure continued safe operation. ⢠Always stand clear of the discharge area when operating this machine. ⢠Keep your face and body back from the feed opening to avoid accidental bounce back of any material. ⢠Do not over-reach. Keep proper balance and footing at all times. ⢠The engine governor settings on your machine must not be altered, changed, or tampered with. The governor controls the maximum safe operating speeds and pro- tects the engine and all moving parts from damage caused by overspeed. ⢠Do not transport machine while engine is running. ⢠Do not operate engine if air cleaner or cover directly over carburetor air intake is removed, except for adjustment. Removal of such parts could create a fire hazard. MAINTENANCE AND STORAGE ⢠When this equipment is stopped for servicing, inspection, storage or to change an accessory, make sure the spark plug wire is disconnected from the spark plug and moved away from the spark plug. The machine should be allowed to cool down before making such inspection, adjustments, service, etc. Maintain your machine with care and keep it clean for the best and continued safe operation. ⢠Do not use flammable solutions to clean the air filter. ⢠When not in use, your machine should be stored out of the reach of children. Keep where gasoline fumes will not reach an open flame or spark. For long periods of stor- age, refer to the "Storage" section of this manual. & I LOOK FOR THIS SYMBOL TO POINT OUT J IMPORTANT SAFETY PRECAUTIONS. ITJ MEANS--ATTENTION!!! BECOME ALERT!!!J YOUR SAFETY IS INVOLVED. I I 2
CONGRATULATIONS on your purchase of a Sears Craftsman Chipper-Shredder. It has been designed, engi- neered and manufactured to give you the best possible dependability and performance. Should you experience any problem you cannot easily rem- edy, please contact your nearest Sears Service Center/ Department in the United States. We have competent, well- trained technicians and the proper tools to service or repair this unit. Please read and retain this manual. The instructions will enable you to assemble and maintain your chipper-shredder properly. Always observe the "SAFETY RULES." MODEL NUMBER SERIAL NUMBER DATE OF PURCHASE THE MODEL AND SERIAL NUMBERS WILL BE FOUND ON A LABEL ATTACHED TO THE FRAME OF THE CHIPPER-SHREDDER. YOU SHOULD RECORD BOTH SERIAL NUMBER AND DATE OF PURCHASE AND KEEP IN A SAFE PLACE FOR FUTURE REFERENCE. CUSTOMER RESPONSIBILITIES ⢠Read and observe the safety rules. ⢠Follow a regular schedule in maintaining, caring for and using your chipper-shredder. ⢠Follow the instructions under "Customer Respon- sibilities" and "Storage" sections of this Owner's Manual. PRODUCT SPECIFICATIONS Horsepower: 5.0 Displacement: 12.57 cu. in. Fuel Capacity: 3 Quarts (Unleaded) Spark Plug (Gap .030 in.): Champion J19LM (or Equivalent) Magnetron ® Ignition Air Gap: .0125 in. MAINTENANCE AGREEMENT A Sears Maintenance Agreement is available on this product. Contact your nearest Sears store for details. WARNING: This unit is equipped with an internal combus- tion engine and should not be used on or near any unim- proved forest-covered, brush-covered or grass-covered land unless the engine's exhaust system is equipped with a spark arrester meeting applicable local or state laws (if any). If a spark arrester is used, it should be maintained in effec- tive working order by the operator. In the State of California the above is required by law (Section 4442 of the California Public Resources Code). Other states may have similar laws. Federal laws apply on federal lands. A spark arrester for the muffler is available through your nearest Sears Authorized Service Center (See the REPAIR PARTS section of this manual.) WARRANTY ONE YEAR LIMITED WARRANTY ON CRAFTSMAN GAS CHIPPER-SHREDDER For one year from the date of purchase, when this Craftsman Chipper-Shredder is maintained, lubricated and tuned up according to the instructions in the owner's manual, Sears will repair, free of charge, any defect in material and workmanship. If this Craftsman Chipper-Shredder is used for commercial or rental purposes, this warranty applies for only 30 days from the date of purchase. This warranty does not cover: ⢠Expendable items which become worn during normal use, such as blades, chipper blades, flails, air cleaners, spark plugs and catcher bags. ⢠Repairs necessary because of operator abuse or negligence, including bent crankshafts and the failure to maintain the equipment according to the instructions contained in the owner's manual. WARRANTY SERVICE IS AVAILABLE BY RETURNING THE CRAFTSMAN CHIPPER-SHREDDER TO THE NEAREST SEARS SERVICE CENTER/DEPARTMENT 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 may vary from state to state. SEARS, ROEBUCK AND CO., D/817WA, Hoffman Estates, IL 60195 3
TABLE OF CONTENTS SAFETY RULES ......................................................... 2 PRODUCT SPECIFICATIONS ................................... 3 MAINTENANCE AGREEMENT .................................. 3 CUSTOMER RESPONSIBILITIES ............................. 3 WARRANTY ............................................................... 3 INDEX ......................................................................... 4 ASSEMBLY ................................................................ 5 OPERATION ........................................................... 6-9 CUSTOMER RESPONSIBILITIES ........................ 9-11 STORAGE .......................................................... 11, 12 SERVICE AND ADJUSTMENT ........................... 12-14 TROUBLE SHOOTING ............................................. 15 PARTS ORDERING/SERVICE ................................. 15 REPAIR PARTS--CHIPPER-SHREDDER ........ 16, 17 REPAIR PARTS--ENGINE ................................. 18-21 INDEX A Adjustments: Carburetor ....................................................... 13, 14 Engine Speed ....................................................... 14 Assembly Instructions: Catcher Bag ............................................................ 5 Chute Deflector ....................................................... 5 C Catcher Bag ................................................................ 5 Controls ...................................................................... 6 Customer Responsibilities ................................. 3, 9-11 E Engine: Lubrication ............................................................ 10 Maintenance ................................................... 10, 11 Starting ............................................................... 8, 9 Stopping .................................................................. 7 Storage ........................................................... 11, 12 F Fuel ............................................................................. 8 L Lubrication ................................................................ 10 M Maintenance: Agreement ............................................................. 3 Schedule ................................................................. 9 Engine ............................................................. 10, 11 Chipper-Shredder ................................................ 10 O Oil ............................................................................... 8 Operating Tips ............................................................ 7 R Repair/Replacement Parts .................................. 16-21 Responsibilities, Customer ................................ 3, 9-11 S Safety Rules ............................................................... 2 Sharpening ......................................................... 12, 13 Spark Plug ................................................................ 11 Specifications .............................................................. 3 Storage ............................................................... 11, 12 T Table of Contents ....................................................... 4 Trouble Shooting ...................................................... 15 U Unclogging ................................................................ 12 Unpacking ................................................................... 5 W Warranty .................................................................... 3 4
ASSEMBLY INSTRUCTIONS IMPORTANT: This unit is shipped WITHOUT GASO- LINE or OIL. After assembly, see operation section of this manual for proper fuel and engine oil recommen- dations. NOTE: To determine right and left hand sides of your chipper-shredder, stand behind and face the hopper (engine is at the front of the unit). Your chipper-shredder has been completely assem- bled at the factory, except for the chute deflector and the catcher bag. A pair of safety glasses are also included in the carton. TO REMOVE CHIPPER-SHREDDER FROM CARTON Cut the corners of the carton. Remove all packing inserts. Roll chipper-shredder out of the carton. Make certain all parts, literature and the safety glasses have been removed before the carton is discarded. TOOLS REQUIRED FOR ASSEMBLY (2) 7/16" or Adjustable Wrenches HOW TO SET-UP YOUR CHIPPER-SHREDDER (Inside. Hin( Bolt Hex Nut Knob FIGURE 1, Drawstrin \ Chute Deflector Catcher & MAKE CERTAIN THE SPARK PLUG WIRE IS DISCONNECTED AND MOVED AWAY FROM THE SPARK PLUG BEFORE ASSEMBLING THE CHIPPER- SHREDDER, ATTACHING THE CHUTE DEFLECTOR ⢠Remove the hand knobs and cupped washers from each side of the discharge opening on the left side of the shredder. ⢠Remove the hex lock nut, two spacers and hex bolt from inside the hinge on top of the discharge open- ing. Do not remove one spacer from the hex bolt. ⢠Place the chute deflector in position on the dis- charge opening. Insert bolt through hinge on chute deflector and housing (spacer fits inside hinge). ⢠Place second spacer over the hex bolt, inside the other part of hinge. Secure with hex lock nut. Tighten securely. ⢠Secure both sides of the chute deflector to the housing using hand knobs and cupped washers (cupped side of washers go against chute deflec- tor). ATTACHING THE CATCHER BAG Your chipper-shredder is equipped with a catcher bag to catch the shredded material. ⢠To attach bag, place bag opening over the chute deflector so it completely covers chute opening. Depress plunger on drawstring, pull on drawstring until bag is tight around chute opening. Release _plunger to lock it into position. See figure 2. FIGURE 2. 5
OPERATION KNOW YOUR CHIPPER-SHREDDER READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR CHIPPER-SHREDDER. Compare the illustrations with your chipper-shredder to familiarize yourself with the location of various controls and adjustments. Save this manual for future reference. FIGURE 3. Lever Control Chipper Chute Starter Handle Hopper 31y Chute Deflector Catcher Bag MEETS ANSI SAFETY STANDARDS Sears chipper-shredders conform to the safety standards of the American National Standards Institute. OPERATING CONTROLS (See figure 3) CHOKE LEVERmUsed to enrich the fuel mixture in the carburetor when starting a cold engine. STARTER HANDLEmUsed to manually start the engine. THRO'I-FLE CONTROL--Controls engine speed and stops the engine. BEFORE USING YOUR CHIPPER-SHREDDER, AGAIN REFER TO THE "SAFETY RULES" AS SHOWN ON PAGE 2 OF THIS MANUAL. ALWAYS BE CAREFUL. 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 the safety glasses pro- vided with the chipper-shredder or eye shields before chipping or shredding, or while performing any adjustments or repairs. We recommend Wide Vision Safety Mask for over spectacles or standard glasses available at Sears Retail or Catalog Stores.
TO STOP ENGINE ⢠Move throttle control lever to OFF position. See fig- ure 4. ⢠Disconnect spark plug wire and move away from spark plug to prevent accidental starting while equipment is unattended. No Larger 1/2" Diameter (Recommended) Or 1" Diameter (Maximum) Hopper Assembly Tt Control FIGURE 4. HOW TO USE YOUR CHIPPER-SHREDDER Do not attempt to shred or chip any material other than vegetation found in a normal yard (i.e., branches, leaves, twigs, etc.). WARNING: THE CHIPPER-SHREDDER ,_ DISCHARGES MATERIALS WITH CONSID- ERABLE VELOCITY. KEEP AWAY FROM THE AREA AROUND THE CHUTE DEFLECTOR. ALWAYS STOP THE ENGINE AND DISCONNECT THE SPARK PLUG WIRE WHEN REMOVING OR ATTACHING THE BAG, WHEN CHANGING CONTAINERS OR WHEN REMOVING THE SHREDDED MATERIAL. WEAR SAFETY GLASSES AND GLOVES WHENEVER USING YOUR CHIPPER-SHREDDER. The chipper-shredder is designed for two different methods of operation. ⢠Leaves and small branches up to 1/2" diameter (recommended) or 1" diameter (maximum) can be fed into the hopper assembly. See figure 5. If it becomes necessary to push material into the chip- per-shredder, use a small diameter stick--NOT YOUR HANDS. The stick should be small enough that it will be ground up if gets into the impeller assembly. WARNING: DO NOT PUT MATERIAL LARGER THAN 1/2" IN DIAMETER (REC- OMMENDED) or 1" DIAMETER (MAXI- MUM) INTO THE HOPPER ASSEMBLY. MATERIAL UP TO A MAXIMUM OF 3" IN DIAMETER MATERIAL MAY BE FED INTO THE CHIPPER CHUTE. DO NOT ATTEMPT TO SHRED OR CHIP ANY MATERIAL LARGER THAN 3" IN DIAME- TER. PERSONAL INJURY OR DAMAGE TO THE MACHINE COULD RESULT. FIGURE 5. ⢠Bulky material, such as stalks or heavy branches, up to 3" in diameter, should be fed into the chip- per chute. See figure 6. WARNING: MAKE CERTAIN THE CHIP- _1) ER CHUTE DOOR IS CLOSED WHEN NOT IN USE. 3" Maximum Diameter Chipper Chute FIGURE 6. 7 IMPORTANT: There is a flail screen located inside the housing in the discharge area. If the flail screen becomes clogged, remove and clean as instructed in the Service and Adjustments section. For best per- formance, 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 dis- charged slows clown 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.
GAS AND OIL FILL-UP OIL Only use high quality detergent oil rated with API ser- vice classification SG. Select the oil's viscosity grade according to your expected operating temperature. Colder _ 32°F m Warmer NOTE: Although multi-viscosity oils (5W30, 10W30, etc.) improve starting in cold weather, these multi- viscosity oils will result in increased oil consumption when used above 32°F. Check your oil level more fre- quently to avoid possible engine damage from run- ning low on oil. ⢠Fill engine with oil as follows. Remove oil fill dip- stick. See figure 7. With chipper-shredder level, use a funnel to fill engine with oil to FULL mark on dipstick. Capacity is approximately 1-1/4 pints. Be careful not to overfill. Tilt chipper-shredder toward the left (from behind the hopper), then re-level. Check oil level. Refill to FULL mark on dipstick if necessary. Replace dipstick and tighten. Oil Dipstick Drain 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. WARNING: EXPERIENCE INDICATES THAT ALCO- HOL 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 OR TREATED WITH FUEL STABILIZER BEFORE STORAGE FOR 30 DAYS OR LONGER. USE FRESH FUEL NEXT SEASON. SEE "STORAGE" SECTION FOR ADDITIONAL INFORMATION. NEVER USE ENGINE OR CARBURETOR CLEAN- ER PRODUCTS IN THE FUEL TANK OR PERMA- NENT DAMAGE MAY OCCUR. Oil Spark Plug, Fill Wire and Boot Dipstick Muffler Fuel Tank FIGURE 7. GAS ⢠Remove fuel cap and fill fuel tank with about 3 quarts of clean, fresh, lead-free grade automotive gasoline. DO NOT use Ethyl or high octane gaso- line. Be certain container is clean and free from rust or foreign particles. Never use gasoline that may be stale from long periods of storage in the container. Replace fuel cap. _ WARNING: DO NOT FILL CLOSER THAN 1/2 INCH OF TOP OF 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. FIGURE 8. TO START ENGINE WARNING: BE SURE NO ONE OTHER _b 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 PROPERLY INSTALLED AND IS SECURED WITH THE HAND KNOBS.
⢠Attach spark plug wire and rubber boot to spark plug if necessary. See figure 8. ⢠Place the throttle control lever in FAST position. See figure 9. ⢠Move choke lever to CHOKE position. ⢠Grasp starter handle (see figure 9) and pull rope out slowly until engine reaches start of compres- sion cycle (rope will pull slightly harder at this point). Let the rope rewind slowly. 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 mech- anism 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. ⢠Pull rope with a rapid, continuous, full arm stroke. Keep a firm grip on start handle. Let rope rewind slowly. Do not let starter handle snap back against starter. ⢠Repeat preceding two instructions until engine fires. When engine starts, move choke lever on engine halfway between CHOKE and RUN. NOTE" If engine does not fire after three attempts, move choke lever halfway between CHOKE and RUN position and try again. See figure 9. Choke OFF IDLE__FAST _- ⢠_ ! RThroffie Control-- " ) FIGURE 9. ⢠Move throttle control to IDLE position for a few min- utes warm-up. Move choke lever to RUN position as engine warms up. NOTE: In order to idle smoothly, a new engine may require 3 to 5 minutes running above slow idle speed. Idle speed has been adjusted to be correct after this break-in period. TO STOP ENGINE ⢠Move throttle control lever to OFF position. See fig- ure 4. ⢠Disconnect spark plug wire and move away from spark plug to prevent accidental starting while equipment is unattended. CUSTOMER RESPONSIBILITIES MAINTENANCE SCHEDULE FILL IN DATES AS YOU COMPLETE REGULAR SERVICE Oil Pivot Points O Clean Shredder _J o,. Check Engine Oil _i Change Engine Oil _J _J Service Air Cleaner _J i Clean Engine Cylinder q _/ Spark Plug q _/ Muffler / _#" SERVICE 4 CHECK DATES 9
GENERAL RECOMMENDATIONS WARNING: ALWAYS STOP THE ENGINE AND DISCONNECT THE SPARK PLUG WIRE BEFORE PERFORMING ANY MAINTENANCE OR ADJUSTMENTS. ⢠Periodically check all fasteners and be sure they are tight. ⢠Follow the Maintenance Schedule on previous page. CHIPPER-SHREDDER LUBRICATION Lubricate the pivot points on the chute deflector and chipper chute once a season using a light oil. ENGINE ENGINE OIL Only use high quality detergent oil rated with API ser- vice classification SG. Select the oil's viscosity grade according to your expected operating temperature. Colder ,,i 32°F = Warmer 5W30 SAE 30 NOTE: Although multi-viscosity oils (SE30, 10W30, etc.) improve starting in cold weather, these multi-vis- cosity oils will result in increased oil consumption when used above 32°F. Check your oil level more fre- quently to avoid possible engine damage from run- ning low on oil. Your four-cycle engine will normally consume some oil--therefore, check engine oil level regularly approx- imately every five hours of operation and before each usage. Stop engine and wait several minutes before checking oil level. With engine level, the oil must be to FULL mark on dipstick (refer to figure 7). Change engine oil after the first five hours of operation, and every twenty-five hours thereafter. To Drain Oil: ⢠Drain oil while engine is warm. a. Remove oil drain plug. Refer to figure 7. Catch oil in a suitable container. b. When engine is drained of all oil, replace drain plug securely. ⢠Refill with fresh oil. Refer to GAS AND OIL FILL- UP section. ⢠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 per- formance. Never run your engine without air cleaner com- pletely assembled. To Service Air Cleaner: Service pre-cleaner after every 25 hours of use, or at least once a season. Service cartridge every 100 hours of use, or at least once a season. Service pre- cleaner and cartridge more often under dusty condi- tions. Loosen screw and remove cover. To service pre-cleaner, wash in liquid detergent and water. Squeeze dry in a clean cloth. Saturate in engine oil. Squeeze in a clean, absorbent cloth to remove all excess oil. If pre-cleaner is very dirty, replace it. ⢠To service cartridge, clean by tapping gently on a flat surface. If very dirty, replace. Do not oil car- tridge. NOTE: Do not use petroleum solvents (e.g. kerosene) or pressurized air to clean cartridge. They will cause cartridge to deteriorate. ⢠Reinstall cartridge and pre-cleaner. ⢠Replace cover, and tighten screws securely. Screw Cover _r dge Base 10 FIGURE 10. CLEAN ENGINE Clean engine periodically. Remove dirt and debris with a cloth or brush. Cleaning with a forceful spray of water is not recommended as water could contami- nate the fuel system. Yearly or every 25 hours, whichever occurs first, remove the blower housing and clean the areas shown in figure 11 to avoid overspeeding, overheating and engine damage. Clean more often if necessary.
WARNING: PERIODICALLY CLEAN MUF- FLER AREA TO REMOVE ALL GRASS, DIRT AND COMBUSTIBLE DEBRIS. CLEANING ⢠The chipper-shredder may be cleaned 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. Clean Out :haft and Dirt NOTE: Do not sandblast spark plug. Spark plug should be cleaned by scraping or wire brushing and washing with a commercial solvent. .030" Feeler Gauge \ FIGURE 12. Spark Plug FIGURE 11. SPARK PLUG The spark plug should be cleaned and the gap reset to .030" at least once a season or every 50 hours of operation. See figure 12. Spark plug replacement is recommended at the start of each season. Refer to engine parts list for correct spark plug type. MUFFLER Do not operate the chipper-shredder without a muffler or tamper with the exhaust system. Damaged mufflers or spark arresters could create a fire hazard. 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. STORAGE 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. NOTE: 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 SEPARA- TION AND FORMATION OF ACIDS DURING STOR- AGE. ACIDIC GAS CAN DAMAGE THE FUEL SYS- TEM 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. ⢠Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur. ⢠Use fresh fuel next season. 11
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 stor- age 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 carbure- tor 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 table- spoon) 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 store next to corrosive materials, such as fertilizer. NOTE: If storing in an unventilated or metal storage shed, be certain to rustproof the equipment by coating with a light oil or silicone. SERVICE & ADJUSTMENT ,_ MOVE IT AWAY FROM SPARK PLUG BEFORE PERFORMING ANY ADJUST- MENTS OR REPAIRS. REMOVING THE FLAIL SCREEN If the discharge area becomes clogged, remove the flail screen and clean area as follows. ⢠Stop the 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. ⢠Loosen the two hand knobs on each side of the chute deflector. Lift the chute deflector up, and tie it out of the way. ⢠Remove two hairpin clips from the clevis pins which extend through the housing. Remove the clevis pins. Lift the flail screen from inside the housing. See figure 13. ⢠Clean the screen by scraping or washing with water. Reinstall the screen. NOTE: Be certain to reassemble the flail screen with the curved side down as shown in figure 13. Chute Deflq ./ Hairpin \\ Clips, Clevis Pins WARNING: ALWAYS STOP ENGINE AND DISCONNECT SPARK PLUG WIRE AND SHARPENING OR REPLACING THE BLADES CHIPPER BLADES ⢠Disconnect spark plug 'wire and move it away from spark plug. ⢠Remove the flail screen as instructed in previous section. ⢠Remove the chipper chute by removing three hex nuts and washers. A 1/2" wrench is required. See figure 13. NOTE: When reassembling, the cupped washer goes on the bottom of the chipper chute with the cupped side against the chute. ⢠Rotate the impeller assembly by hand until you locate one of the chipper blades in the chipper 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 hous- ing). See figure 14. ⢠Remove the other blade in the same manner. Hex Nuts, Washers Screen Chute FIGURE 13. Hand Knobs 12 FIGURE 14.
Replace or sharpen blades. If sharpening, make cer- tain 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 in the impeller assembly). 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 15. ⢠Remove the six hex lock nuts and lock washers from the housing weld bolts using a 1/2" wrench. Separate the chipper-shredder into two halves. ⢠Remove the back-up plate. NOTE: When reassembling, make certain the open- ing on the back-up plate is toward the bottom of the unit. The back-up plate may be reversed to provide a new cutting edge. Allen Screws Pil Sharp Edge FIGURE 15. Torque Wrench ⢠Loosen the two hand knobs and cupped washers which secure the chute deflector, and raise the chute deflector. ⢠Insert a 1/2" or 3/4" 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 3/16" allen wrench and a 1/2" wrench. ⢠Remove the blade by removing the center bolt, lock washer and flat washer. 13 NOTE: Use caution when removing the blade to avoid contacting the weld bolts on the housing. ⢠When sharpening the blade, follow the original 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 unbal- anced 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 16. Bl!de '__ ! FIGURE 16. ⢠When reassembling the blade, tighten to between 550 and 650 inch pounds, or lacking torque wrench, tighten securely. FLAILS The flails, located inside the housing, may be reversed when they become dull. It is suggested that this procedure be performed by your nearest Sears Service Department. CARBURETOR ADJUSTMENT WARNING: IF ANY ADJUSTMENTS ARE MADE TO THE ENGINE WHILE THE ENGINE IS RUNNING (E.G. CARBURE- TOR), KEEP CLEAR OF ALL MOVING PARTS. BE CAREFUL OF HEATED SUR- FACES AND MUFFLER. Minor carburetor adjustment may be required to com- pensate for differences in fuel, temperature, altitude or load. NOTE: A DIRTY AIR CLEANER WILL CAUSE ENGINE TO RUN ROUGH. BE CERTAIN AIR CLEANER IS CLEAN AND ATTACHED TO THE CARBURETOR BEFORE ADJUSTING CARBURE- TOR. DO NOT MAKE UNNECESSARY ADJUST- MENTS. FACTORY SETTINGS ARE SATISFACTO- RY FOR MOST APPLICATIONS AND CONDITIONS. Never attempt to change maximum engine speed. It is pre-set at the factory and should be changed only by a qualified service technician who has the necessary equipment.
The carburetor may need re-adjusting if engine lacks power or does not idle properly. If adjustments are needed, proceed as follows. ⢠Close needle valve (see figure 17) clockwise (F_) finger tight only. Forcing may cause damage. Then open 1-1/2 turns counterclockwise (f"). ⢠Start engine and allow to warm for five minutes. ⢠With throttle in FAST position, close needle valve clockwise (_) until engine starts to lose speed (lean mixture). Then slowly open needle valve counterclockwise (v-_) until engine JUST BEGINS to run unevenly. This mixture should be rich enough for best performance under load. ⢠Place throttle control in IDLE position. If engine idles, no further adjustment is necessary. If engine idles too fast, turn idle speed adjusting screw counterclockwise (_'_) until slower speed is obtained. If engine dies, turn idle speed adjusting screw 1/4 turn clockwise (,'-_). Place throttle control in FAST position and restart engine. Move throttle control to IDLE position. If engine does not idle, repeat third step. ⢠Test the engine by using the chipper-shredder. If engine tends to stall or die out, it usually indicates that the mixture is slightly lean and it may be nec- essary to open (r--_) the needle valve slightly to provide a richer mixture. This richer mixture may cause a slight unevenness in idling. Idle Speed ustin_ Throttle Throttle Needle Valve FIGURE 17. ENGINE SPEED Your engine speed has been factory set. 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 adjust- ment. 14
TROUBLE SHOOTING PROBLEM Engine fails to start Loss of power; operation erratic Engine overheats Too much vibration Unit does not discharge Rate of discharge slows considerably or composition of discharged material changes POSSIBLE CAUSE(S) ⢠Fuel tank empty, or stale fuel. ⢠Spark plug wire disconnected. ⢠Faulty spark plug. ⢠Spark plug wire loose. ⢠Unit running on CHOKE. ⢠Blocked fuel line or stale fuel. ⢠Water or dirt in fuel system. ⢠Carburetor out of adjustment. ⢠Dirty air cleaner. ⢠Carburetor not adjusted properly. ⢠Engine oil level low. ⢠Loose parts or damaged impeller. ⢠Discharge chute clogged. ⢠Foreign object lodged in impeller. ⢠Shredding blade and/or chipper blades dull. CORRECTIVE ACTION ⢠Fill tank with clean, fresh fuel. ⢠Connect wire to spark plug. ⢠Clean, adjust gap or replace. ⢠Connect and tighten spark plug wire. ⢠Move choke lever to OFF position. ⢠Clean fuel line; fill tank with clean fresh gasoline. ⢠Disconnect fuel line at carburetor to drain fuel tank. Refill with fresh fuel. ⢠Adjust carburetor or contact your SEARS Service Center. ⢠Service air cleaner. See Customer Responsibilities section of this manual. ⢠Contact your SEARS Service Center. ⢠Fill crankcase with proper oil. ⢠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. ⢠Stop engine immediately and disconnect spark plug wire. Clean flail screen and inside of blower housing. See Service/Adjustments section of this manual. ⢠Stop engine immediately and disconnect spark plug wire. Remove lodged object. ⢠Sharpen or replace shredding and chipper blades. NOTE: For repairs beyond the minor adjustments listed above, please contact your nearest SEARS Service Center. HOW TO ORDER REPLACEMENT PARTS Each chipper-shredder has its own model number. Each engine has its own model number. The model number for your chipper-shredder will be found on a label attached to the frame. The model number for the engine will be found on the blower housing of the engine. All parts listed herein may be ordered through Sears, Roebuck and Co. Service Centers and most Retail Stores. WHEN ORDERING REPAIR PARTS, ALWAYS GIVE THE FOLLOWING INFORMATION: *PRODUCT- "5 H.P. Chipper-Shredder" *MODEL NUMBER - 247.799891 247.799892 *ENGINE MODEL NO. - 135212-0272-01 135212-0140-01 *PART NUMBER *PART DESCRIPTION Your Sears merchandise has added value when you consider that Sears has service units nationwide staffed with Sears trained technicians...professional technicians specifically trained on Sears products, having the parts, tools and the equipment to insure that we meet our pledge to you..."we service what we sell." 15
SEARS CRAFTSMAN 5 H.P. CHIPPER-SHREDDER MODEL NOS. 247.799891 Repair Parts 247.799892 2O 8 Y9 / 41 13 39 11 7 22 23 6O 16 61 36
SEARS CRAFTSMAN 5 H.P. CHIPPER-SHREDDER MODEL NOS. 247.799891 Repair Parts 247.799892 KEY NO. 1 2 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 22 23 24 25 26 27 28 29 30 PART NO. 742-0571 710-0818 710-1254 714-0114 736-0217 736-0247 11459B 711-0564 711-0833A 711-0834 715-0249 736-0192 681-0002 681-0030 781-0490 710-1054 712-0411 736-0119 710-0825 736-0142 750-0793 711-0835 712-0291 714-3010 781-0457 714-0149B 781-0480 712-3010 736-0242 720-0170 747-0744A DESCRIPTION Blade Hex Patch Bolt 3/8-24 x 2" Lg. (Gr. 8) (247.799891) Hex Patch Bolt 3/8-24 x 2.25" Lg. (247.799892) Sq. Key 1/4 x 2.0" Lg. (247.799891) L-Wash. 3/8" I.D.H.D. FI-Wash..406" I.D. x 1.25" O.D. Hdn. Flail Flail Spacer Clevis Pin .496" Dia. Flail Spacer w/.160" Dia. Hole Spring Roll Pin 1.12" Lg. FI-Wash..531" I.D. x .94" O.D. Impeller Ass'y. (247.799891)t Impeller Ass'y. (247.799892)t Chipper Blade Flat Hd. Scr. 5/16-24 x .75" Lg. Hex Top L-Nut 5/16-24 (Gr. 5) L-Wash. 5/16" I.D.* Hex Bolt 1/4-20 x 3.75" Lg.* FI-Wash..281" I.D. x .50' O.D. Chute Hinge Spacer 1.66" Lg. Clevis Pin .5" Dia. x 4.62" Lg. Hex Ctr. L-Nut 1/4-20 Thd. Cotter Pin Shredder Screen Internal Cotter Pin 3/8" Dia. Chute Deflector Ass'y. Hex Nut 5/16-18 Thd. (Gr. 5) Bell-Wash..345" I.D. x .88" Hand Knob Chipper Door Rod KEY NO. 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 50 51 52 59 60 61 62 63 79 80 I 81 1 -- 1 i -- PART NO. 732-0542 781-0489 781-0475 736-0170 712-3010 781-0510A 710-0157 736-0119 710-3008 710-0442 681-0004 781-0474A 735-0639 135212-0272-01 135212-0140-01 747-0531A 742-0546 712-0429 736-0264 710-0542 781-0521 726-0214 737-0195 750-0786 738-0814 734-1600 781-0519 781-0515 731-1307 764-0199A 723-0400 770-7924H DESCRIPTION Torsion Spring 1.14" Lg. Chipper Door Chipper Chute Ass'y. Spec. L-Wash. 5/16" I.D. Hex Nut 5/16-18 Thd. (Gr. 5) Shredder Frame Hex Bolt 5/16-24 x .75" Lg. L-Wash. 5/16" I.D.* Hex Bolt 5/16-18 x .75" Lg. (Gr. 5) Hex Bolt 5/16-18 x 1.15" Lg.* Flail Housing Ass'y.--L.H. Flail Housing Ass'y.--R.H. Spark Plug Boot Engine--B&S 135212-0272-01 (247.799891) Engine--B&S 135212-0140-01 (247.799892) Release Bar Torsion Spring 1.06" Lg. Elastic Lock Nut 5/16-18 Thd. FI-Wash. 5/16" I.D. Hex Bolt 5/16-18 x 8.38" Lg. Back-Up Plate Push Cap 5/8" Dia. Rod Drain Elbow Spacer .64" I.D. x .38" Lg. Shredder Axle Wheel Ass'y. Comp. Hopper Support Brkt. Front Support Brkt. Leaf Hopper Bag (Not Shown) Safety Glasses (Not Shown) Owner's Manual tlncl. Ref. 1,6, 7, 8, 9, 10, 11, 12, 13, 14 *Common Hardware--May Be Purchased Locally. NOTE: Specifications subject to change without notice or obligation. 17
BRIGGS AND STRATTON 5 H.P. ENGINE MODEL NOS. 135212-0272-01 Repair Parts 135212-0140-01 REF. PART NO. NO. DESCRIPTION 55 494846 56 493824 57 262594 58 280406 59 396892 60 393152 65 94686 69 280973 69A 224322 373 92987 456 224321 459 492833 461 262626 515 262625 608 495766 1016 224278 Housing-Rewind Starter Pulley-Rewind Starter Spring-Rewind Starter Rope-Rewind Starter Cut to Required Length. Insert-Starter Handle Handle-Rewind Starter Screw-Housing Mtg. Washer Washer Nut-Hex. Retainer PawI-Starter Pin-Spring Spring Starter Assy.-Rewind Spacer REF. PART NO. NO. DESCRIPTION 1 395990 22 97565 3 â¢299819 23 297229 24 222698 37 222443 73 224632 200 223886 304 495759 305 94619 307 94680 332 92284 333 397358 334 93414 356 398808 363 19069 455 224250 851 221798 Cylinder Assembly Bushing-Cylinder Seal-Oil Flywheel-Magneto Key-Flywheel Guard-Flywheel Screen-Rotating Guide-Air Housing-Blower Screw-Blower Housing Mounting Screw-Sem Nut-Flywheel Armature Group Screw-Armature Mtg. Wire-Ground Flywheel Puller Cup-Starter Cable Term.-Ignition *Included in Gasket Set--Part No. 495603. REF. PART NO. NO. DESCRIPTION 3 *299819 7 *272157 9 *27549 12 *270080 *270125 *270126 52 *â¢271936 121 495606 163 *271935 191 *â¢272489 358 495603 394 â¢272538 Seal-Oil Gasket-Cylinder Head Gasket-Valve Cover Gasket-Crankcase (.015" Thick, Std.) Gasket-Crankcase (.005" Thick) Gasket-Crankcase (.009" Thick) Gasket-Carburetor Mounting (2) Carburetor Overhaul Kit Gasket-Air Cleaner Mounting Gasket-Fuel Tank to Carb. Mtg. Gasket Set Diaphragm * Included in Gasket Set--Part No. 495603. ⢠Included in Carburetor Overhaul Kit--Part No. 495606. 373 65 ® 55 J J J 461 515 69 456 363 23 7 __ 191 3 163 s21 _._ ]. 358 GASKET SET 18
BRIGGS AND STRATTON 5 H.P. ENGINE MODEL NOS. 135212-0272-01 Repair Parts 135212-0140-01 REF. PART DESCRIPTION NO, NO. 52 9O 95 96 97 108 118 124 127 127A 149 152 154 202 2O3 205 392 394 432 433 434 435 611 634 679 680 987 *-271936 495426 93499 223793 490048 491177 231533 94616 220352 223789 26336 260575 93527 262270 280720 231520 262328 .272538 221377 93265 214021 93141 391813 271853 270382 221839 398970 Gasket-Carburetor Mounting (2) Carburetor Assembly Screw-Throttle Valve to Shaft Throttle-Carburetor Shaft and Lever-Throttle Valve & Shaft Group-Choke Valve-Needle Screw-Hex. Head Plug-Welch Plug-Welch Spring-Needle Valve Spring-Throttle Adjustment Screw-Machine, Rd. Hd. Link-Throttle Bell Crank Screw-Shoulder Spring-Fuel Pump Diaphragm Diaphragm Cap-Spring Pin-Diaphragm Cover Cover-Diaphragm Screw-Diaphragm Cover Fuel Pipe and Clip Assembly Washer-Throttle Shaft (Foam) Washer-Foam Washer-Brass Seal-Throttle Shaft 12z 394 433 REF. PART DESCRIPTION NO. NO, 180 495405 181 494559 190 94712 190A 94677 191 *.272489 204 222962 209 262282 223 223455 224 93491 526 94659 916 280321 *Included .Included Tank Assembly-Fuel Cap-Fuel Tank Screw-Fuel Tank Screw-Fuel Tank Mounting (1-3/4" Long) Gasket-Fuel Tank to Carb. Mtg. Bushing-Governor Lever (Flat) Spring-Governor Lever-Gov. Control Rivet-Gov. Control Lever Mounting Screw-Tank Bracket Mounting Sem Rack-Gear Control in Gasket Set--Part No. 495603. in Carburetor Overhaul Kit--Part No. 495606. 19 190A I 209 Y 190 o 526 191 181 223 224 204
BRIGGS AND STRATTON 5 H.P. ENGINE MODEL NOS. 135212-0272-01 Repair Pa rts 135212-0140-01 REF. PART NO. NO. DESCRIPTION 12 *270080 18 19 20 21 22 25 26 27 28 29 30 32 45 46 219 220 227 23O 562 592 614 615 616 *270125 *270126 493916 495660 *298504 66768 94682 298904 298905 298906 298907 298982 298983 298984 298985 26026 298909 298908 299430 221890 94745 260642 212733 494845 221551 490374 222450 92613 231082 93306 93307 231077 Gasket-Crankcase (.015" Thick, Std.) Gasket-Crankcase (.005" Thick) Gasket-Crankcase (.009" Thick) Cover Assy.-Crkcse. Bushing-Crankcase Cover Seal-Oil Plug-Oil Filler Screw-Cover Mtg. Piston Assy. (Std.) Piston Assembly (.010" O.S.) Piston Assembly (.020" O.S.) Piston Assembly (.030" O.S.) PISTON RING SETS Note: For Chrome Ring Set (Standard Size) Order No. 299742. Ring Set-Piston Std. Ring Set-Piston (.010" O.S.) Ring Set-Piston (.020" O.S.) Ring Set-Piston (.030" O.S.) Lock-Piston Pin Pin Assy.-Piston (Standard) Pin Assy.-Piston (.005" O.S.) Rod Assy.-Connecting Note: For Conn. Rod With .020" Under size Crankpin Bore Order No. 390459. Dipper-Conn. Rod Screw-Conn. Rod Tappet-Valve Gear-Cam Gear-Governor Washer-Thrust Lever Assy.-Governor Washer-Gov. Lever Bolt-Governor Lever Nut-Hex. Pin-Cotter Retainer-E-Ring Crank-Governor REF. PART NO. NO. DESCRIPTION 163 *271935 298 261409 299 393368 346 93705 535 491435 536 494279 676 393758 725 223867 966 492797 967 491588 968 495357 969 490073 971 94018 Gasket-Air Cleaner Mounting Locknut-Muffler Muffler-Exhaust Screw-Sem Element-Air Cleaner Cleaner-Air Deflector-Exhaust Shield-Heat Base-Air Cleaner Filter-Air Cleaner Cover-Air Cleaner Screw-Air Cleaner Screw-Hex. Hd. * Included in Gasket Set--Part No. 495603. _45 \ 9 / 220 219 26 27 22 *REQUIRES SPECIAL TOOLS TO INSTALL. SEE REPAIR INSTRUCTION MANUAL. 346 298 616 725 969 967 971 SPARK ARRESTING MUFFLER ASSEMBLY 392390 (Optional Equipment) Consists of the following: 392154 Screen (1 required) 223372 Deflector (1 required) 93705 Screw (4 required) 2O
BRIGGS AND STRATTON 5 H.P. ENGINE MODEL NOS. 135212-0272-01 Repair Parts REF. PART DESCRIPTION NO. NO. 1 395990 5 214040 7 *272157 8 495774 9 *27549 10 94621 11 66578 13 94221 14 94679 15 94387 16 495649 495845 33 211119 34 261044 35 260552 36 26478 4O 93312 306 307 308 337 383 527 528 529 552 635 741 869 870 871 221511 94680 224738 802592 89838 223786 231550 67838 231079 66538 261696 211787 211172 262001 Cylinder Assembly Head-Cylinder Gasket-Cylinder Head Breather Assy. Gasket-Valve Cover Screw-Breather Mtg. Grommet-Breather Screw-Cylinder Head (2-3/32" Long', Screw-Cylinder Head (2-15/32" Long) Plug-Pipe Crankshaft (135212-0272-01 ) Crankshaft (135212-0140-01 ) Note:To Replace Crankshaft Gear Pin Order Part No. 230978. Valve-Exhaust Valve-Intake Spring-Intake Valve Spring-Exhaust Valve Retainer-Intake Valve and Exhaust Spring Shield-Cylinder Screw-Cylinder Shield Cover-Cylinder Head Plug-Spark Wrench-Spark Plug Clamp-Breather Tube Tube-Breather Grommet-Breather Tube Bushing-Gov. Crank Elbow-Spark Plug Gear-Timing Seat-Int. Valve (Std.) Seat-Ex. Valve (Std.) Guide-Exhaust Valve Note:63709 Guide-Intake Valve REF. PART DESCRIPTION NO. NO. 153 201 208 216 222 256 284 414 441 467 523 524 525 542 621 779 842 847 995 1012 490589 262280 262279 262359 490649 223813 94620 220982 224240 280715 494416 *271485 280578 93572 396847 26257O *270920 494417 223887 490507 Screw and Collar Link-Governor Rod-Speed Control Link-Choke Panel-Control Crank-Bell Screw-Hex. Head Washer Bracket-Oil Fill Knob-Control Dipstick and Cap Assy. Seal-Oil Filler Tube Tube-Oil Filler Screw Switch-Stop Link-Speed Control Seal-Oil Filler Tube Tube and Dipstick Assy. Lever-Bracket Assy. Retainer-Link Included in Gasket Set--Part No. 495603. 135212-0140-01 *REQUIRES SPECIAL TOOLS TO INSTALL. SEE REPAIR 15 INSTRUCTION MANUAL. 542 523 842 o 524 21 201 208 ! 153 529 528 _527 10 256 3 414 122: 621 467
SAFETY RULES _ WARNING: TO REDUCE THE POTENTIAL FOR ANY INJURY, COMPLY WITH THE FOLLOWING SAFETY INSTRUCTIONS. FAILURE TO COMPLY WITH THE INSTRUCTIONS MAY RESULT IN PERSONAL INJURY. TRAINING ⢠Read this owner's manual carefully in its entirety before attempting to assemble or operate this machine. Be com- pletely familiar with the controls and the proper use of this machine before operating it. Keep this manual in a safe place for future and regular reference and for ordering replacement parts. ⢠Children must never be allowed to operate this equipment. ⢠No one should operate this unit while intoxicated or while taking medication that impairs the senses or reactions. ⢠This equipment should never be operated in the vicinity of children, pets or other persons. ⢠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. ⢠Never place your hands or any part of your body or cloth- ing inside the feeding chamber, discharge chute, or near any moving part while the machine or engine is running. ⢠If it is necessary for any reason to inspect or repair the feeding chamber or any part of the machine where a mov- ing 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 such inspection or repair. PREPARATION ⢠Wear safety glasses provided with your unit while operat- ing the chipper-shredder to prevent injury from any mate- rial which may be ejected out of the openings. ⢠Wear proper apparel. Avoid wearing loose fitting clothing. Wear gloves when handling material. ⢠HANDLE GASOLINE WITH CARE as it is an extremely flammable fuel. ⢠Check the fuel before starting the engine. Do not fill the fuel tank indoors, while the engine is running, or while the engine is still hot. Turn the unit off and let the engine cool before refueling. ⢠Fuel your chipper-shredder in a clean area. Do not smoke while refueling. ⢠Fuel tank cap must be secure at all times except during refueling. ⢠Avoid spilling gasoline or oil. Wipe the unit clean of any spilled fuel or oil. ⢠Store fuel and oil in approved containers, away from heat or open flame, and out of reach of children. ⢠This machine should be operated only upon a level surface. ⢠Assure that all screws, nuts and bolts and other fasteners are properly secured. OPERATION ⢠When feeding shreddable material 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. If the cutting mechanism strikes any foreign object or if your machine should start making an unusual noise or vibration, immediately stop the engine, disconnect the spark plug wire from the spark plug and move it away from the spark plug. Allow the machine to stop and take the following steps: Inspect for damage. Replace or repair any damaged parts. Check for any loose parts and tighten to assure contin- ued safe operation. ⢠The engine must be kept clean of debris and other accu- mulations. ⢠Do not allow an accumulation of processed material to build up in the discharge area as this will prevent proper discharge and can result in kick-back from feed opening. ⢠Never place your hands or any other part of your body or clothing inside the feeding chamber, discharge chute or near any moving part while the engine is running. ⢠Keep all guards and deflectors in place and in good work- ing condition to assure continued safe operation. ⢠Always stand clear of the discharge area when operating this machine. ⢠Keep your face and body back from the feed opening to avoid accidental bounce back of any material. ⢠Do not over-reach. Keep proper balance and footing at all times. ⢠The engine governor settings on your machine must not be altered, changed, or tampered with. The governor controls the maximum safe operating speeds and pro- tects the engine and all moving parts from damage caused by overspeed. ⢠Do not transport machine while engine is running. ⢠Do not operate engine if air cleaner or cover directly over carburetor air intake is removed, except for adjustment. Removal of such parts could create a fire hazard. MAINTENANCE AND STORAGE ⢠When this equipment is stopped for servicing, inspection, storage or to change an accessory, make sure the spark plug wire is disconnected from the spark plug and moved away from the spark plug. The machine should be allowed to cool down before making such inspection, adjustments, service, etc. Maintain your machine with care and keep it clean for the best and continued safe operation. ⢠Do not use flammable solutions to clean the air filter. ⢠When not in use, your machine should be stored out of the reach of children. Keep where gasoline fumes will not reach an open flame or spark. For long periods of stor- age, refer to the "Storage" section of this manual. & I LOOK FOR THIS SYMBOL TO POINT OUT J IMPORTANT SAFETY PRECAUTIONS. ITJ MEANS--ATTENTION!!! BECOME ALERT!!!J YOUR SAFETY IS INVOLVED. I I 2
CONGRATULATIONS on your purchase of a Sears Craftsman Chipper-Shredder. It has been designed, engi- neered and manufactured to give you the best possible dependability and performance. Should you experience any problem you cannot easily rem- edy, please contact your nearest Sears Service Center/ Department in the United States. We have competent, well- trained technicians and the proper tools to service or repair this unit. Please read and retain this manual. The instructions will enable you to assemble and maintain your chipper-shredder properly. Always observe the "SAFETY RULES." MODEL NUMBER SERIAL NUMBER DATE OF PURCHASE THE MODEL AND SERIAL NUMBERS WILL BE FOUND ON A LABEL ATTACHED TO THE FRAME OF THE CHIPPER-SHREDDER. YOU SHOULD RECORD BOTH SERIAL NUMBER AND DATE OF PURCHASE AND KEEP IN A SAFE PLACE FOR FUTURE REFERENCE. CUSTOMER RESPONSIBILITIES ⢠Read and observe the safety rules. ⢠Follow a regular schedule in maintaining, caring for and using your chipper-shredder. ⢠Follow the instructions under "Customer Respon- sibilities" and "Storage" sections of this Owner's Manual. PRODUCT SPECIFICATIONS Horsepower: 5.0 Displacement: 12.57 cu. in. Fuel Capacity: 3 Quarts (Unleaded) Spark Plug (Gap .030 in.): Champion J19LM (or Equivalent) Magnetron ® Ignition Air Gap: .0125 in. MAINTENANCE AGREEMENT A Sears Maintenance Agreement is available on this product. Contact your nearest Sears store for details. WARNING: This unit is equipped with an internal combus- tion engine and should not be used on or near any unim- proved forest-covered, brush-covered or grass-covered land unless the engine's exhaust system is equipped with a spark arrester meeting applicable local or state laws (if any). If a spark arrester is used, it should be maintained in effec- tive working order by the operator. In the State of California the above is required by law (Section 4442 of the California Public Resources Code). Other states may have similar laws. Federal laws apply on federal lands. A spark arrester for the muffler is available through your nearest Sears Authorized Service Center (See the REPAIR PARTS section of this manual.) WARRANTY ONE YEAR LIMITED WARRANTY ON CRAFTSMAN GAS CHIPPER-SHREDDER For one year from the date of purchase, when this Craftsman Chipper-Shredder is maintained, lubricated and tuned up according to the instructions in the owner's manual, Sears will repair, free of charge, any defect in material and workmanship. If this Craftsman Chipper-Shredder is used for commercial or rental purposes, this warranty applies for only 30 days from the date of purchase. This warranty does not cover: ⢠Expendable items which become worn during normal use, such as blades, chipper blades, flails, air cleaners, spark plugs and catcher bags. ⢠Repairs necessary because of operator abuse or negligence, including bent crankshafts and the failure to maintain the equipment according to the instructions contained in the owner's manual. WARRANTY SERVICE IS AVAILABLE BY RETURNING THE CRAFTSMAN CHIPPER-SHREDDER TO THE NEAREST SEARS SERVICE CENTER/DEPARTMENT 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 may vary from state to state. SEARS, ROEBUCK AND CO., D/817WA, Hoffman Estates, IL 60195 3
TABLE OF CONTENTS SAFETY RULES ......................................................... 2 PRODUCT SPECIFICATIONS ................................... 3 MAINTENANCE AGREEMENT .................................. 3 CUSTOMER RESPONSIBILITIES ............................. 3 WARRANTY ............................................................... 3 INDEX ......................................................................... 4 ASSEMBLY ................................................................ 5 OPERATION ........................................................... 6-9 CUSTOMER RESPONSIBILITIES ........................ 9-11 STORAGE .......................................................... 11, 12 SERVICE AND ADJUSTMENT ........................... 12-14 TROUBLE SHOOTING ............................................. 15 PARTS ORDERING/SERVICE ................................. 15 REPAIR PARTS--CHIPPER-SHREDDER ........ 16, 17 REPAIR PARTS--ENGINE ................................. 18-21 INDEX A Adjustments: Carburetor ....................................................... 13, 14 Engine Speed ....................................................... 14 Assembly Instructions: Catcher Bag ............................................................ 5 Chute Deflector ....................................................... 5 C Catcher Bag ................................................................ 5 Controls ...................................................................... 6 Customer Responsibilities ................................. 3, 9-11 E Engine: Lubrication ............................................................ 10 Maintenance ................................................... 10, 11 Starting ............................................................... 8, 9 Stopping .................................................................. 7 Storage ........................................................... 11, 12 F Fuel ............................................................................. 8 L Lubrication ................................................................ 10 M Maintenance: Agreement ............................................................. 3 Schedule ................................................................. 9 Engine ............................................................. 10, 11 Chipper-Shredder ................................................ 10 O Oil ............................................................................... 8 Operating Tips ............................................................ 7 R Repair/Replacement Parts .................................. 16-21 Responsibilities, Customer ................................ 3, 9-11 S Safety Rules ............................................................... 2 Sharpening ......................................................... 12, 13 Spark Plug ................................................................ 11 Specifications .............................................................. 3 Storage ............................................................... 11, 12 T Table of Contents ....................................................... 4 Trouble Shooting ...................................................... 15 U Unclogging ................................................................ 12 Unpacking ................................................................... 5 W Warranty .................................................................... 3 4
ASSEMBLY INSTRUCTIONS IMPORTANT: This unit is shipped WITHOUT GASO- LINE or OIL. After assembly, see operation section of this manual for proper fuel and engine oil recommen- dations. NOTE: To determine right and left hand sides of your chipper-shredder, stand behind and face the hopper (engine is at the front of the unit). Your chipper-shredder has been completely assem- bled at the factory, except for the chute deflector and the catcher bag. A pair of safety glasses are also included in the carton. TO REMOVE CHIPPER-SHREDDER FROM CARTON Cut the corners of the carton. Remove all packing inserts. Roll chipper-shredder out of the carton. Make certain all parts, literature and the safety glasses have been removed before the carton is discarded. TOOLS REQUIRED FOR ASSEMBLY (2) 7/16" or Adjustable Wrenches HOW TO SET-UP YOUR CHIPPER-SHREDDER (Inside. Hin( Bolt Hex Nut Knob FIGURE 1, Drawstrin \ Chute Deflector Catcher & MAKE CERTAIN THE SPARK PLUG WIRE IS DISCONNECTED AND MOVED AWAY FROM THE SPARK PLUG BEFORE ASSEMBLING THE CHIPPER- SHREDDER, ATTACHING THE CHUTE DEFLECTOR ⢠Remove the hand knobs and cupped washers from each side of the discharge opening on the left side of the shredder. ⢠Remove the hex lock nut, two spacers and hex bolt from inside the hinge on top of the discharge open- ing. Do not remove one spacer from the hex bolt. ⢠Place the chute deflector in position on the dis- charge opening. Insert bolt through hinge on chute deflector and housing (spacer fits inside hinge). ⢠Place second spacer over the hex bolt, inside the other part of hinge. Secure with hex lock nut. Tighten securely. ⢠Secure both sides of the chute deflector to the housing using hand knobs and cupped washers (cupped side of washers go against chute deflec- tor). ATTACHING THE CATCHER BAG Your chipper-shredder is equipped with a catcher bag to catch the shredded material. ⢠To attach bag, place bag opening over the chute deflector so it completely covers chute opening. Depress plunger on drawstring, pull on drawstring until bag is tight around chute opening. Release _plunger to lock it into position. See figure 2. FIGURE 2. 5
OPERATION KNOW YOUR CHIPPER-SHREDDER READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR CHIPPER-SHREDDER. Compare the illustrations with your chipper-shredder to familiarize yourself with the location of various controls and adjustments. Save this manual for future reference. FIGURE 3. Lever Control Chipper Chute Starter Handle Hopper 31y Chute Deflector Catcher Bag MEETS ANSI SAFETY STANDARDS Sears chipper-shredders conform to the safety standards of the American National Standards Institute. OPERATING CONTROLS (See figure 3) CHOKE LEVERmUsed to enrich the fuel mixture in the carburetor when starting a cold engine. STARTER HANDLEmUsed to manually start the engine. THRO'I-FLE CONTROL--Controls engine speed and stops the engine. BEFORE USING YOUR CHIPPER-SHREDDER, AGAIN REFER TO THE "SAFETY RULES" AS SHOWN ON PAGE 2 OF THIS MANUAL. ALWAYS BE CAREFUL. 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 the safety glasses pro- vided with the chipper-shredder or eye shields before chipping or shredding, or while performing any adjustments or repairs. We recommend Wide Vision Safety Mask for over spectacles or standard glasses available at Sears Retail or Catalog Stores.
TO STOP ENGINE ⢠Move throttle control lever to OFF position. See fig- ure 4. ⢠Disconnect spark plug wire and move away from spark plug to prevent accidental starting while equipment is unattended. No Larger 1/2" Diameter (Recommended) Or 1" Diameter (Maximum) Hopper Assembly Tt Control FIGURE 4. HOW TO USE YOUR CHIPPER-SHREDDER Do not attempt to shred or chip any material other than vegetation found in a normal yard (i.e., branches, leaves, twigs, etc.). WARNING: THE CHIPPER-SHREDDER ,_ DISCHARGES MATERIALS WITH CONSID- ERABLE VELOCITY. KEEP AWAY FROM THE AREA AROUND THE CHUTE DEFLECTOR. ALWAYS STOP THE ENGINE AND DISCONNECT THE SPARK PLUG WIRE WHEN REMOVING OR ATTACHING THE BAG, WHEN CHANGING CONTAINERS OR WHEN REMOVING THE SHREDDED MATERIAL. WEAR SAFETY GLASSES AND GLOVES WHENEVER USING YOUR CHIPPER-SHREDDER. The chipper-shredder is designed for two different methods of operation. ⢠Leaves and small branches up to 1/2" diameter (recommended) or 1" diameter (maximum) can be fed into the hopper assembly. See figure 5. If it becomes necessary to push material into the chip- per-shredder, use a small diameter stick--NOT YOUR HANDS. The stick should be small enough that it will be ground up if gets into the impeller assembly. WARNING: DO NOT PUT MATERIAL LARGER THAN 1/2" IN DIAMETER (REC- OMMENDED) or 1" DIAMETER (MAXI- MUM) INTO THE HOPPER ASSEMBLY. MATERIAL UP TO A MAXIMUM OF 3" IN DIAMETER MATERIAL MAY BE FED INTO THE CHIPPER CHUTE. DO NOT ATTEMPT TO SHRED OR CHIP ANY MATERIAL LARGER THAN 3" IN DIAME- TER. PERSONAL INJURY OR DAMAGE TO THE MACHINE COULD RESULT. FIGURE 5. ⢠Bulky material, such as stalks or heavy branches, up to 3" in diameter, should be fed into the chip- per chute. See figure 6. WARNING: MAKE CERTAIN THE CHIP- _1) ER CHUTE DOOR IS CLOSED WHEN NOT IN USE. 3" Maximum Diameter Chipper Chute FIGURE 6. 7 IMPORTANT: There is a flail screen located inside the housing in the discharge area. If the flail screen becomes clogged, remove and clean as instructed in the Service and Adjustments section. For best per- formance, 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 dis- charged slows clown 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.
GAS AND OIL FILL-UP OIL Only use high quality detergent oil rated with API ser- vice classification SG. Select the oil's viscosity grade according to your expected operating temperature. Colder _ 32°F m Warmer NOTE: Although multi-viscosity oils (5W30, 10W30, etc.) improve starting in cold weather, these multi- viscosity oils will result in increased oil consumption when used above 32°F. Check your oil level more fre- quently to avoid possible engine damage from run- ning low on oil. ⢠Fill engine with oil as follows. Remove oil fill dip- stick. See figure 7. With chipper-shredder level, use a funnel to fill engine with oil to FULL mark on dipstick. Capacity is approximately 1-1/4 pints. Be careful not to overfill. Tilt chipper-shredder toward the left (from behind the hopper), then re-level. Check oil level. Refill to FULL mark on dipstick if necessary. Replace dipstick and tighten. Oil Dipstick Drain 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. WARNING: EXPERIENCE INDICATES THAT ALCO- HOL 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 OR TREATED WITH FUEL STABILIZER BEFORE STORAGE FOR 30 DAYS OR LONGER. USE FRESH FUEL NEXT SEASON. SEE "STORAGE" SECTION FOR ADDITIONAL INFORMATION. NEVER USE ENGINE OR CARBURETOR CLEAN- ER PRODUCTS IN THE FUEL TANK OR PERMA- NENT DAMAGE MAY OCCUR. Oil Spark Plug, Fill Wire and Boot Dipstick Muffler Fuel Tank FIGURE 7. GAS ⢠Remove fuel cap and fill fuel tank with about 3 quarts of clean, fresh, lead-free grade automotive gasoline. DO NOT use Ethyl or high octane gaso- line. Be certain container is clean and free from rust or foreign particles. Never use gasoline that may be stale from long periods of storage in the container. Replace fuel cap. _ WARNING: DO NOT FILL CLOSER THAN 1/2 INCH OF TOP OF 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. FIGURE 8. TO START ENGINE WARNING: BE SURE NO ONE OTHER _b 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 PROPERLY INSTALLED AND IS SECURED WITH THE HAND KNOBS.
⢠Attach spark plug wire and rubber boot to spark plug if necessary. See figure 8. ⢠Place the throttle control lever in FAST position. See figure 9. ⢠Move choke lever to CHOKE position. ⢠Grasp starter handle (see figure 9) and pull rope out slowly until engine reaches start of compres- sion cycle (rope will pull slightly harder at this point). Let the rope rewind slowly. 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 mech- anism 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. ⢠Pull rope with a rapid, continuous, full arm stroke. Keep a firm grip on start handle. Let rope rewind slowly. Do not let starter handle snap back against starter. ⢠Repeat preceding two instructions until engine fires. When engine starts, move choke lever on engine halfway between CHOKE and RUN. NOTE" If engine does not fire after three attempts, move choke lever halfway between CHOKE and RUN position and try again. See figure 9. Choke OFF IDLE__FAST _- ⢠_ ! RThroffie Control-- " ) FIGURE 9. ⢠Move throttle control to IDLE position for a few min- utes warm-up. Move choke lever to RUN position as engine warms up. NOTE: In order to idle smoothly, a new engine may require 3 to 5 minutes running above slow idle speed. Idle speed has been adjusted to be correct after this break-in period. TO STOP ENGINE ⢠Move throttle control lever to OFF position. See fig- ure 4. ⢠Disconnect spark plug wire and move away from spark plug to prevent accidental starting while equipment is unattended. CUSTOMER RESPONSIBILITIES MAINTENANCE SCHEDULE FILL IN DATES AS YOU COMPLETE REGULAR SERVICE Oil Pivot Points O Clean Shredder _J o,. Check Engine Oil _i Change Engine Oil _J _J Service Air Cleaner _J i Clean Engine Cylinder q _/ Spark Plug q _/ Muffler / _#" SERVICE 4 CHECK DATES 9
GENERAL RECOMMENDATIONS WARNING: ALWAYS STOP THE ENGINE AND DISCONNECT THE SPARK PLUG WIRE BEFORE PERFORMING ANY MAINTENANCE OR ADJUSTMENTS. ⢠Periodically check all fasteners and be sure they are tight. ⢠Follow the Maintenance Schedule on previous page. CHIPPER-SHREDDER LUBRICATION Lubricate the pivot points on the chute deflector and chipper chute once a season using a light oil. ENGINE ENGINE OIL Only use high quality detergent oil rated with API ser- vice classification SG. Select the oil's viscosity grade according to your expected operating temperature. Colder ,,i 32°F = Warmer 5W30 SAE 30 NOTE: Although multi-viscosity oils (SE30, 10W30, etc.) improve starting in cold weather, these multi-vis- cosity oils will result in increased oil consumption when used above 32°F. Check your oil level more fre- quently to avoid possible engine damage from run- ning low on oil. Your four-cycle engine will normally consume some oil--therefore, check engine oil level regularly approx- imately every five hours of operation and before each usage. Stop engine and wait several minutes before checking oil level. With engine level, the oil must be to FULL mark on dipstick (refer to figure 7). Change engine oil after the first five hours of operation, and every twenty-five hours thereafter. To Drain Oil: ⢠Drain oil while engine is warm. a. Remove oil drain plug. Refer to figure 7. Catch oil in a suitable container. b. When engine is drained of all oil, replace drain plug securely. ⢠Refill with fresh oil. Refer to GAS AND OIL FILL- UP section. ⢠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 per- formance. Never run your engine without air cleaner com- pletely assembled. To Service Air Cleaner: Service pre-cleaner after every 25 hours of use, or at least once a season. Service cartridge every 100 hours of use, or at least once a season. Service pre- cleaner and cartridge more often under dusty condi- tions. Loosen screw and remove cover. To service pre-cleaner, wash in liquid detergent and water. Squeeze dry in a clean cloth. Saturate in engine oil. Squeeze in a clean, absorbent cloth to remove all excess oil. If pre-cleaner is very dirty, replace it. ⢠To service cartridge, clean by tapping gently on a flat surface. If very dirty, replace. Do not oil car- tridge. NOTE: Do not use petroleum solvents (e.g. kerosene) or pressurized air to clean cartridge. They will cause cartridge to deteriorate. ⢠Reinstall cartridge and pre-cleaner. ⢠Replace cover, and tighten screws securely. Screw Cover _r dge Base 10 FIGURE 10. CLEAN ENGINE Clean engine periodically. Remove dirt and debris with a cloth or brush. Cleaning with a forceful spray of water is not recommended as water could contami- nate the fuel system. Yearly or every 25 hours, whichever occurs first, remove the blower housing and clean the areas shown in figure 11 to avoid overspeeding, overheating and engine damage. Clean more often if necessary.
WARNING: PERIODICALLY CLEAN MUF- FLER AREA TO REMOVE ALL GRASS, DIRT AND COMBUSTIBLE DEBRIS. CLEANING ⢠The chipper-shredder may be cleaned 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. Clean Out :haft and Dirt NOTE: Do not sandblast spark plug. Spark plug should be cleaned by scraping or wire brushing and washing with a commercial solvent. .030" Feeler Gauge \ FIGURE 12. Spark Plug FIGURE 11. SPARK PLUG The spark plug should be cleaned and the gap reset to .030" at least once a season or every 50 hours of operation. See figure 12. Spark plug replacement is recommended at the start of each season. Refer to engine parts list for correct spark plug type. MUFFLER Do not operate the chipper-shredder without a muffler or tamper with the exhaust system. Damaged mufflers or spark arresters could create a fire hazard. 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. STORAGE 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. NOTE: 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 SEPARA- TION AND FORMATION OF ACIDS DURING STOR- AGE. ACIDIC GAS CAN DAMAGE THE FUEL SYS- TEM 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. ⢠Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur. ⢠Use fresh fuel next season. 11
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 stor- age 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 carbure- tor 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 table- spoon) 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 store next to corrosive materials, such as fertilizer. NOTE: If storing in an unventilated or metal storage shed, be certain to rustproof the equipment by coating with a light oil or silicone. SERVICE & ADJUSTMENT ,_ MOVE IT AWAY FROM SPARK PLUG BEFORE PERFORMING ANY ADJUST- MENTS OR REPAIRS. REMOVING THE FLAIL SCREEN If the discharge area becomes clogged, remove the flail screen and clean area as follows. ⢠Stop the 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. ⢠Loosen the two hand knobs on each side of the chute deflector. Lift the chute deflector up, and tie it out of the way. ⢠Remove two hairpin clips from the clevis pins which extend through the housing. Remove the clevis pins. Lift the flail screen from inside the housing. See figure 13. ⢠Clean the screen by scraping or washing with water. Reinstall the screen. NOTE: Be certain to reassemble the flail screen with the curved side down as shown in figure 13. Chute Deflq ./ Hairpin \\ Clips, Clevis Pins WARNING: ALWAYS STOP ENGINE AND DISCONNECT SPARK PLUG WIRE AND SHARPENING OR REPLACING THE BLADES CHIPPER BLADES ⢠Disconnect spark plug 'wire and move it away from spark plug. ⢠Remove the flail screen as instructed in previous section. ⢠Remove the chipper chute by removing three hex nuts and washers. A 1/2" wrench is required. See figure 13. NOTE: When reassembling, the cupped washer goes on the bottom of the chipper chute with the cupped side against the chute. ⢠Rotate the impeller assembly by hand until you locate one of the chipper blades in the chipper 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 hous- ing). See figure 14. ⢠Remove the other blade in the same manner. Hex Nuts, Washers Screen Chute FIGURE 13. Hand Knobs 12 FIGURE 14.
Replace or sharpen blades. If sharpening, make cer- tain 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 in the impeller assembly). 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 15. ⢠Remove the six hex lock nuts and lock washers from the housing weld bolts using a 1/2" wrench. Separate the chipper-shredder into two halves. ⢠Remove the back-up plate. NOTE: When reassembling, make certain the open- ing on the back-up plate is toward the bottom of the unit. The back-up plate may be reversed to provide a new cutting edge. Allen Screws Pil Sharp Edge FIGURE 15. Torque Wrench ⢠Loosen the two hand knobs and cupped washers which secure the chute deflector, and raise the chute deflector. ⢠Insert a 1/2" or 3/4" 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 3/16" allen wrench and a 1/2" wrench. ⢠Remove the blade by removing the center bolt, lock washer and flat washer. 13 NOTE: Use caution when removing the blade to avoid contacting the weld bolts on the housing. ⢠When sharpening the blade, follow the original 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 unbal- anced 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 16. Bl!de '__ ! FIGURE 16. ⢠When reassembling the blade, tighten to between 550 and 650 inch pounds, or lacking torque wrench, tighten securely. FLAILS The flails, located inside the housing, may be reversed when they become dull. It is suggested that this procedure be performed by your nearest Sears Service Department. CARBURETOR ADJUSTMENT WARNING: IF ANY ADJUSTMENTS ARE MADE TO THE ENGINE WHILE THE ENGINE IS RUNNING (E.G. CARBURE- TOR), KEEP CLEAR OF ALL MOVING PARTS. BE CAREFUL OF HEATED SUR- FACES AND MUFFLER. Minor carburetor adjustment may be required to com- pensate for differences in fuel, temperature, altitude or load. NOTE: A DIRTY AIR CLEANER WILL CAUSE ENGINE TO RUN ROUGH. BE CERTAIN AIR CLEANER IS CLEAN AND ATTACHED TO THE CARBURETOR BEFORE ADJUSTING CARBURE- TOR. DO NOT MAKE UNNECESSARY ADJUST- MENTS. FACTORY SETTINGS ARE SATISFACTO- RY FOR MOST APPLICATIONS AND CONDITIONS. Never attempt to change maximum engine speed. It is pre-set at the factory and should be changed only by a qualified service technician who has the necessary equipment.
The carburetor may need re-adjusting if engine lacks power or does not idle properly. If adjustments are needed, proceed as follows. ⢠Close needle valve (see figure 17) clockwise (F_) finger tight only. Forcing may cause damage. Then open 1-1/2 turns counterclockwise (f"). ⢠Start engine and allow to warm for five minutes. ⢠With throttle in FAST position, close needle valve clockwise (_) until engine starts to lose speed (lean mixture). Then slowly open needle valve counterclockwise (v-_) until engine JUST BEGINS to run unevenly. This mixture should be rich enough for best performance under load. ⢠Place throttle control in IDLE position. If engine idles, no further adjustment is necessary. If engine idles too fast, turn idle speed adjusting screw counterclockwise (_'_) until slower speed is obtained. If engine dies, turn idle speed adjusting screw 1/4 turn clockwise (,'-_). Place throttle control in FAST position and restart engine. Move throttle control to IDLE position. If engine does not idle, repeat third step. ⢠Test the engine by using the chipper-shredder. If engine tends to stall or die out, it usually indicates that the mixture is slightly lean and it may be nec- essary to open (r--_) the needle valve slightly to provide a richer mixture. This richer mixture may cause a slight unevenness in idling. Idle Speed ustin_ Throttle Throttle Needle Valve FIGURE 17. ENGINE SPEED Your engine speed has been factory set. 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 adjust- ment. 14
TROUBLE SHOOTING PROBLEM Engine fails to start Loss of power; operation erratic Engine overheats Too much vibration Unit does not discharge Rate of discharge slows considerably or composition of discharged material changes POSSIBLE CAUSE(S) ⢠Fuel tank empty, or stale fuel. ⢠Spark plug wire disconnected. ⢠Faulty spark plug. ⢠Spark plug wire loose. ⢠Unit running on CHOKE. ⢠Blocked fuel line or stale fuel. ⢠Water or dirt in fuel system. ⢠Carburetor out of adjustment. ⢠Dirty air cleaner. ⢠Carburetor not adjusted properly. ⢠Engine oil level low. ⢠Loose parts or damaged impeller. ⢠Discharge chute clogged. ⢠Foreign object lodged in impeller. ⢠Shredding blade and/or chipper blades dull. CORRECTIVE ACTION ⢠Fill tank with clean, fresh fuel. ⢠Connect wire to spark plug. ⢠Clean, adjust gap or replace. ⢠Connect and tighten spark plug wire. ⢠Move choke lever to OFF position. ⢠Clean fuel line; fill tank with clean fresh gasoline. ⢠Disconnect fuel line at carburetor to drain fuel tank. Refill with fresh fuel. ⢠Adjust carburetor or contact your SEARS Service Center. ⢠Service air cleaner. See Customer Responsibilities section of this manual. ⢠Contact your SEARS Service Center. ⢠Fill crankcase with proper oil. ⢠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. ⢠Stop engine immediately and disconnect spark plug wire. Clean flail screen and inside of blower housing. See Service/Adjustments section of this manual. ⢠Stop engine immediately and disconnect spark plug wire. Remove lodged object. ⢠Sharpen or replace shredding and chipper blades. NOTE: For repairs beyond the minor adjustments listed above, please contact your nearest SEARS Service Center. HOW TO ORDER REPLACEMENT PARTS Each chipper-shredder has its own model number. Each engine has its own model number. The model number for your chipper-shredder will be found on a label attached to the frame. The model number for the engine will be found on the blower housing of the engine. All parts listed herein may be ordered through Sears, Roebuck and Co. Service Centers and most Retail Stores. WHEN ORDERING REPAIR PARTS, ALWAYS GIVE THE FOLLOWING INFORMATION: *PRODUCT- "5 H.P. Chipper-Shredder" *MODEL NUMBER - 247.799891 247.799892 *ENGINE MODEL NO. - 135212-0272-01 135212-0140-01 *PART NUMBER *PART DESCRIPTION Your Sears merchandise has added value when you consider that Sears has service units nationwide staffed with Sears trained technicians...professional technicians specifically trained on Sears products, having the parts, tools and the equipment to insure that we meet our pledge to you..."we service what we sell." 15
SEARS CRAFTSMAN 5 H.P. CHIPPER-SHREDDER MODEL NOS. 247.799891 Repair Parts 247.799892 2O 8 Y9 / 41 13 39 11 7 22 23 6O 16 61 36
SEARS CRAFTSMAN 5 H.P. CHIPPER-SHREDDER MODEL NOS. 247.799891 Repair Parts 247.799892 KEY NO. 1 2 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 22 23 24 25 26 27 28 29 30 PART NO. 742-0571 710-0818 710-1254 714-0114 736-0217 736-0247 11459B 711-0564 711-0833A 711-0834 715-0249 736-0192 681-0002 681-0030 781-0490 710-1054 712-0411 736-0119 710-0825 736-0142 750-0793 711-0835 712-0291 714-3010 781-0457 714-0149B 781-0480 712-3010 736-0242 720-0170 747-0744A DESCRIPTION Blade Hex Patch Bolt 3/8-24 x 2" Lg. (Gr. 8) (247.799891) Hex Patch Bolt 3/8-24 x 2.25" Lg. (247.799892) Sq. Key 1/4 x 2.0" Lg. (247.799891) L-Wash. 3/8" I.D.H.D. FI-Wash..406" I.D. x 1.25" O.D. Hdn. Flail Flail Spacer Clevis Pin .496" Dia. Flail Spacer w/.160" Dia. Hole Spring Roll Pin 1.12" Lg. FI-Wash..531" I.D. x .94" O.D. Impeller Ass'y. (247.799891)t Impeller Ass'y. (247.799892)t Chipper Blade Flat Hd. Scr. 5/16-24 x .75" Lg. Hex Top L-Nut 5/16-24 (Gr. 5) L-Wash. 5/16" I.D.* Hex Bolt 1/4-20 x 3.75" Lg.* FI-Wash..281" I.D. x .50' O.D. Chute Hinge Spacer 1.66" Lg. Clevis Pin .5" Dia. x 4.62" Lg. Hex Ctr. L-Nut 1/4-20 Thd. Cotter Pin Shredder Screen Internal Cotter Pin 3/8" Dia. Chute Deflector Ass'y. Hex Nut 5/16-18 Thd. (Gr. 5) Bell-Wash..345" I.D. x .88" Hand Knob Chipper Door Rod KEY NO. 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 50 51 52 59 60 61 62 63 79 80 I 81 1 -- 1 i -- PART NO. 732-0542 781-0489 781-0475 736-0170 712-3010 781-0510A 710-0157 736-0119 710-3008 710-0442 681-0004 781-0474A 735-0639 135212-0272-01 135212-0140-01 747-0531A 742-0546 712-0429 736-0264 710-0542 781-0521 726-0214 737-0195 750-0786 738-0814 734-1600 781-0519 781-0515 731-1307 764-0199A 723-0400 770-7924H DESCRIPTION Torsion Spring 1.14" Lg. Chipper Door Chipper Chute Ass'y. Spec. L-Wash. 5/16" I.D. Hex Nut 5/16-18 Thd. (Gr. 5) Shredder Frame Hex Bolt 5/16-24 x .75" Lg. L-Wash. 5/16" I.D.* Hex Bolt 5/16-18 x .75" Lg. (Gr. 5) Hex Bolt 5/16-18 x 1.15" Lg.* Flail Housing Ass'y.--L.H. Flail Housing Ass'y.--R.H. Spark Plug Boot Engine--B&S 135212-0272-01 (247.799891) Engine--B&S 135212-0140-01 (247.799892) Release Bar Torsion Spring 1.06" Lg. Elastic Lock Nut 5/16-18 Thd. FI-Wash. 5/16" I.D. Hex Bolt 5/16-18 x 8.38" Lg. Back-Up Plate Push Cap 5/8" Dia. Rod Drain Elbow Spacer .64" I.D. x .38" Lg. Shredder Axle Wheel Ass'y. Comp. Hopper Support Brkt. Front Support Brkt. Leaf Hopper Bag (Not Shown) Safety Glasses (Not Shown) Owner's Manual tlncl. Ref. 1,6, 7, 8, 9, 10, 11, 12, 13, 14 *Common Hardware--May Be Purchased Locally. NOTE: Specifications subject to change without notice or obligation. 17
BRIGGS AND STRATTON 5 H.P. ENGINE MODEL NOS. 135212-0272-01 Repair Parts 135212-0140-01 REF. PART NO. NO. DESCRIPTION 55 494846 56 493824 57 262594 58 280406 59 396892 60 393152 65 94686 69 280973 69A 224322 373 92987 456 224321 459 492833 461 262626 515 262625 608 495766 1016 224278 Housing-Rewind Starter Pulley-Rewind Starter Spring-Rewind Starter Rope-Rewind Starter Cut to Required Length. Insert-Starter Handle Handle-Rewind Starter Screw-Housing Mtg. Washer Washer Nut-Hex. Retainer PawI-Starter Pin-Spring Spring Starter Assy.-Rewind Spacer REF. PART NO. NO. DESCRIPTION 1 395990 22 97565 3 â¢299819 23 297229 24 222698 37 222443 73 224632 200 223886 304 495759 305 94619 307 94680 332 92284 333 397358 334 93414 356 398808 363 19069 455 224250 851 221798 Cylinder Assembly Bushing-Cylinder Seal-Oil Flywheel-Magneto Key-Flywheel Guard-Flywheel Screen-Rotating Guide-Air Housing-Blower Screw-Blower Housing Mounting Screw-Sem Nut-Flywheel Armature Group Screw-Armature Mtg. Wire-Ground Flywheel Puller Cup-Starter Cable Term.-Ignition *Included in Gasket Set--Part No. 495603. REF. PART NO. NO. DESCRIPTION 3 *299819 7 *272157 9 *27549 12 *270080 *270125 *270126 52 *â¢271936 121 495606 163 *271935 191 *â¢272489 358 495603 394 â¢272538 Seal-Oil Gasket-Cylinder Head Gasket-Valve Cover Gasket-Crankcase (.015" Thick, Std.) Gasket-Crankcase (.005" Thick) Gasket-Crankcase (.009" Thick) Gasket-Carburetor Mounting (2) Carburetor Overhaul Kit Gasket-Air Cleaner Mounting Gasket-Fuel Tank to Carb. Mtg. Gasket Set Diaphragm * Included in Gasket Set--Part No. 495603. ⢠Included in Carburetor Overhaul Kit--Part No. 495606. 373 65 ® 55 J J J 461 515 69 456 363 23 7 __ 191 3 163 s21 _._ ]. 358 GASKET SET 18
BRIGGS AND STRATTON 5 H.P. ENGINE MODEL NOS. 135212-0272-01 Repair Parts 135212-0140-01 REF. PART DESCRIPTION NO, NO. 52 9O 95 96 97 108 118 124 127 127A 149 152 154 202 2O3 205 392 394 432 433 434 435 611 634 679 680 987 *-271936 495426 93499 223793 490048 491177 231533 94616 220352 223789 26336 260575 93527 262270 280720 231520 262328 .272538 221377 93265 214021 93141 391813 271853 270382 221839 398970 Gasket-Carburetor Mounting (2) Carburetor Assembly Screw-Throttle Valve to Shaft Throttle-Carburetor Shaft and Lever-Throttle Valve & Shaft Group-Choke Valve-Needle Screw-Hex. Head Plug-Welch Plug-Welch Spring-Needle Valve Spring-Throttle Adjustment Screw-Machine, Rd. Hd. Link-Throttle Bell Crank Screw-Shoulder Spring-Fuel Pump Diaphragm Diaphragm Cap-Spring Pin-Diaphragm Cover Cover-Diaphragm Screw-Diaphragm Cover Fuel Pipe and Clip Assembly Washer-Throttle Shaft (Foam) Washer-Foam Washer-Brass Seal-Throttle Shaft 12z 394 433 REF. PART DESCRIPTION NO. NO, 180 495405 181 494559 190 94712 190A 94677 191 *.272489 204 222962 209 262282 223 223455 224 93491 526 94659 916 280321 *Included .Included Tank Assembly-Fuel Cap-Fuel Tank Screw-Fuel Tank Screw-Fuel Tank Mounting (1-3/4" Long) Gasket-Fuel Tank to Carb. Mtg. Bushing-Governor Lever (Flat) Spring-Governor Lever-Gov. Control Rivet-Gov. Control Lever Mounting Screw-Tank Bracket Mounting Sem Rack-Gear Control in Gasket Set--Part No. 495603. in Carburetor Overhaul Kit--Part No. 495606. 19 190A I 209 Y 190 o 526 191 181 223 224 204
BRIGGS AND STRATTON 5 H.P. ENGINE MODEL NOS. 135212-0272-01 Repair Pa rts 135212-0140-01 REF. PART NO. NO. DESCRIPTION 12 *270080 18 19 20 21 22 25 26 27 28 29 30 32 45 46 219 220 227 23O 562 592 614 615 616 *270125 *270126 493916 495660 *298504 66768 94682 298904 298905 298906 298907 298982 298983 298984 298985 26026 298909 298908 299430 221890 94745 260642 212733 494845 221551 490374 222450 92613 231082 93306 93307 231077 Gasket-Crankcase (.015" Thick, Std.) Gasket-Crankcase (.005" Thick) Gasket-Crankcase (.009" Thick) Cover Assy.-Crkcse. Bushing-Crankcase Cover Seal-Oil Plug-Oil Filler Screw-Cover Mtg. Piston Assy. (Std.) Piston Assembly (.010" O.S.) Piston Assembly (.020" O.S.) Piston Assembly (.030" O.S.) PISTON RING SETS Note: For Chrome Ring Set (Standard Size) Order No. 299742. Ring Set-Piston Std. Ring Set-Piston (.010" O.S.) Ring Set-Piston (.020" O.S.) Ring Set-Piston (.030" O.S.) Lock-Piston Pin Pin Assy.-Piston (Standard) Pin Assy.-Piston (.005" O.S.) Rod Assy.-Connecting Note: For Conn. Rod With .020" Under size Crankpin Bore Order No. 390459. Dipper-Conn. Rod Screw-Conn. Rod Tappet-Valve Gear-Cam Gear-Governor Washer-Thrust Lever Assy.-Governor Washer-Gov. Lever Bolt-Governor Lever Nut-Hex. Pin-Cotter Retainer-E-Ring Crank-Governor REF. PART NO. NO. DESCRIPTION 163 *271935 298 261409 299 393368 346 93705 535 491435 536 494279 676 393758 725 223867 966 492797 967 491588 968 495357 969 490073 971 94018 Gasket-Air Cleaner Mounting Locknut-Muffler Muffler-Exhaust Screw-Sem Element-Air Cleaner Cleaner-Air Deflector-Exhaust Shield-Heat Base-Air Cleaner Filter-Air Cleaner Cover-Air Cleaner Screw-Air Cleaner Screw-Hex. Hd. * Included in Gasket Set--Part No. 495603. _45 \ 9 / 220 219 26 27 22 *REQUIRES SPECIAL TOOLS TO INSTALL. SEE REPAIR INSTRUCTION MANUAL. 346 298 616 725 969 967 971 SPARK ARRESTING MUFFLER ASSEMBLY 392390 (Optional Equipment) Consists of the following: 392154 Screen (1 required) 223372 Deflector (1 required) 93705 Screw (4 required) 2O
BRIGGS AND STRATTON 5 H.P. ENGINE MODEL NOS. 135212-0272-01 Repair Parts REF. PART DESCRIPTION NO. NO. 1 395990 5 214040 7 *272157 8 495774 9 *27549 10 94621 11 66578 13 94221 14 94679 15 94387 16 495649 495845 33 211119 34 261044 35 260552 36 26478 4O 93312 306 307 308 337 383 527 528 529 552 635 741 869 870 871 221511 94680 224738 802592 89838 223786 231550 67838 231079 66538 261696 211787 211172 262001 Cylinder Assembly Head-Cylinder Gasket-Cylinder Head Breather Assy. Gasket-Valve Cover Screw-Breather Mtg. Grommet-Breather Screw-Cylinder Head (2-3/32" Long', Screw-Cylinder Head (2-15/32" Long) Plug-Pipe Crankshaft (135212-0272-01 ) Crankshaft (135212-0140-01 ) Note:To Replace Crankshaft Gear Pin Order Part No. 230978. Valve-Exhaust Valve-Intake Spring-Intake Valve Spring-Exhaust Valve Retainer-Intake Valve and Exhaust Spring Shield-Cylinder Screw-Cylinder Shield Cover-Cylinder Head Plug-Spark Wrench-Spark Plug Clamp-Breather Tube Tube-Breather Grommet-Breather Tube Bushing-Gov. Crank Elbow-Spark Plug Gear-Timing Seat-Int. Valve (Std.) Seat-Ex. Valve (Std.) Guide-Exhaust Valve Note:63709 Guide-Intake Valve REF. PART DESCRIPTION NO. NO. 153 201 208 216 222 256 284 414 441 467 523 524 525 542 621 779 842 847 995 1012 490589 262280 262279 262359 490649 223813 94620 220982 224240 280715 494416 *271485 280578 93572 396847 26257O *270920 494417 223887 490507 Screw and Collar Link-Governor Rod-Speed Control Link-Choke Panel-Control Crank-Bell Screw-Hex. Head Washer Bracket-Oil Fill Knob-Control Dipstick and Cap Assy. Seal-Oil Filler Tube Tube-Oil Filler Screw Switch-Stop Link-Speed Control Seal-Oil Filler Tube Tube and Dipstick Assy. Lever-Bracket Assy. Retainer-Link Included in Gasket Set--Part No. 495603. 135212-0140-01 *REQUIRES SPECIAL TOOLS TO INSTALL. SEE REPAIR 15 INSTRUCTION MANUAL. 542 523 842 o 524 21 201 208 ! 153 529 528 _527 10 256 3 414 122: 621 467