Craftsman 917299881 User Manual TILLER Manuals And Guides L1004047
CRAFTSMAN Rear Tine, Gas Tiller Manual L1004047 CRAFTSMAN Rear Tine, Gas Tiller Owner's Manual, CRAFTSMAN Rear Tine, Gas Tiller installation guides
User Manual: Craftsman 917299881 917299881 CRAFTSMAN TILLER - Manuals and Guides View the owners manual for your CRAFTSMAN TILLER #917299881. Home:Lawn & Garden Parts:Craftsman Parts:Craftsman TILLER Manual
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OWNER'S MANUAL MODEL NO. 917.299881 Caution: Read and follow all Safety Rules and instructions Before Operating Thws Equ=pment 8.0 HP 21 iNCH Ti E WIDTH REAR TINE TILLER WITH COUNTER ROTATING TINES • Assembly , Operation , Customer Responsibilities • Service and Adjustments , Repair Parts ..................................................... i i i L I II=ll= Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A. ............................. ,, , ,, , , ,,,,,, ,, ,,, , ,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,, Safe Operation SAFETY RULES Powered Practices for Walk-Behind ° TRAINING • Read the Owner's Manua{ carefully., Be thoroughly familiar with the controls and the proper use of the equipment. Know how to stop the unit and disengage the controls quickly. • Never allow children to operate the equipment. Never allow adults to operate the equipment without proper instruction.. ° Keep the area of operation clearof all persons,particu" tady small children, and pets. • • • PREPARATION • ° • • • • • Thoroughly inspectthe area where the equipmentis to be used and remove all foreign objects_ Disengage all clutches and shift into neutral before starting the engine (motor)._ Do not operate the equipment without wearing adequate outer garments° Wear footwear that will improve footing on slippery surfaces. Handle fuel with care; it is highly flammable., • Use an approved fuel container. • Never add fuel to a running engine or hot engine. • Fill fuel tank outdoors with extreme care.. Never fill fuel tank indoors. • • • ° • • • Replace gasoIine cap securely and clean up spilled fuel before restarting. Use extension cords and receptacles as specified by the manufacturer for all units with electric drive motors or electric starting rnotors_ Never' attempt to make any adjustments while the engine (motor) is running (except where specifically recommended by manufacturer). • • OPERATION • • • • If the unit should start to vibrate abnormally, stop the engine (motor) and check immediately for the cause. Vibration is generally a warning of trouble_ Stop the engine (motor) when leaving the operating position_ Take all possible precautions when leaving the machine unattended. Disengage the tines, shift into neutral, and stop the engine. Before cleaning, repairing, or inspecting, shut off the engine and make certain all moving parts have stopped. Disconnect the spark plug wire, and keep the wire away from the plug to prevent accidental starting_ Disconnect the cord on electric motors. Do not run the engine indoors; exhaust fumes are dangerous. Never operate the tiller without proper guards, plates, or other safety protective devices in place. Keep children and pets away. Do not overload the machine capacity by attempting to till too deep at too fast a rate. Never operate the machine at high speeds on slippery surfaces. Look behind and use care when backing_ Never allow bystanders near' the unit. Use only attachments and accessories approved by the manufacturer of the tiller (such as wheel weights, counterweights, cabs, and the like). Never operate the tiller' without good visibility or light. Be careful when tilling in hard ground° The tines may catch in the ground and propel the tiller' forward° if this occurs, let go of the handlebars and do not restrain the machine.. MAINTENANCE • ° Do not put hands or'feet near or under rotating parts_ Exercise extreme caution when operating on or crossing gravel drives, walks, or roads° Stay alert for hidden hazards or traffic. Do not carry passengers. After striking a foreign object, stop the engine (motor), remove the wire from the spark plug, thoroughly inspect the tiller for any damage, and repair the damage before restarting and operating the tiller_ Exercise caution to avoid slipping or'falling. • • Rotary Tillers AND STORAGE Keep machine, attachments, and accessories in safe working condition. Check shear pins, engine mounting bolts, and other bolts at frequent intervals for proper tightness to be sure the equipment is in safe working condition. Never store the machine with fuel in the fueltank inside a building where ignition sources are present, such as hot water and space heaters, clothes dryers, and the like. Allow the engine to cool before stodng in any enclosure. Always refer to the operator's guide instructions for important details if the tiller is to be stored for an extended period., - IMPORTANT CAUTIONS, IMPORTANTS, AND NOTES ARE A MEANS OF ATTRACTING ATTENTION TO IMPORTANT OR CRITICAL iNFORMATION IN THIS MANUAL. IMPORTANT: POSSIBILITY CAUTION: Look for this symbol to point out important safety precautions, it means--Attention! Become Alert! Your safety is involved. USED TO ALERT YOU THAT THERE IS A OF DAMAGING THIS EQUIPMENT.. NOTE: Gives essential information that w{ll aid you to better understand, incorporate, or execute a particular set of instructions. 2 PRODUCT SPECIFICATIONS CONGRATULATIONS on your purchase of a Sears Tiller° It has been designed, engineered and manufactured to give you the best possible dependability and performance,. Should you experience any probtems you cannot easily remedy, please contact your nearest authorized Sears Service CentedDepartment. They have competent, welltrained technicians and the proper tools to service or repair this tillero Please read and retain this manual. The instructions will enable you to assemble and maintain your tiller properly Always observe the "SAFETY RULES". MODEL NUMBER HORSEPOWER: 8,0 HP D_SPLACEMENT: 16_79cu,_in, GASOLINECAPACITY: 4 Quarts Unleaded Regular OIL(API-SF/SG): (CAPACITY:44 oz.) SAE 30 (Above 32°F) SAE 5W-30 (Below 32_F) SPARK PLUG: (GAP: 030") Champion RJ19LM (STD361458) 9'17.299881 SERIAL NUMBER MAINTENANCE AGREEMENT A Sears Maintenance Agreement is available on this tiller Contact your nearest Sears store for details. DATE OF PURCHASE CUSTOMER THE MODEL AND SERIAL NUMBERS WILL BE FOUND ON THE MODEL PLATE ATTACHED TO THE TOP OF THE TRANSMISSION, = • YOU SHOULD RECORD BOTH SERIAL NUMBER AND DATE OF PURCHASE AND KEEP IN A SAFE PLACE FOR FUTURE REFERENCE. • RESPONSIBILITIES Read and observe the safety rules° Follow a regularschedule in maintaining, caring for and using your tiller. Follow the instructions under the "Customer Responsibilities" and "Storage" sections of this manual IMPORTANT: THIS TILLER IS EQUIPPED WITH AN INTERNAL COMBUSTION ENGINE AND SHOULD NOT BE USED ON OR NEAR ANY UNIMPROVED FOREST-COVERED, BRUSH-COVERED OR GRASS COVERED LAND UNLESS THE ENGINE'S EXHAUST SYSTEM IS EQUIPPED WiTH A SPARK ARRESTER MEETING APPLICABLE LOCAL OR STATE LAWS (IF ANY)° IF A SPARK ARRESTER IS USED, IT SHOULD BE MAINTAINED IN EFFECTIVE WORKING ORDER BY THE OPERATOR IN THE STATE OF CALIFORNIA THE ABOVE IS REQUIRED BY LAW (SECTION 4442 OF THE CALIFORNIA PUBLIC RESOURCES CODE), OTHER STATES MAY HAVE SIMILAR LAWS. FEDERAL LAWS APPLY ON FEDERAL LANDS. SEE YOUR SEARS AUTHORIZED SERVICE CENTER/DEPARTMENT FOR SPARK ARRESTER., REFER TO THE REPAIR PARTS SECTION OF THIS MANUAL FOR PART NUMBER° LIMITED TWO YEAR WARRANTY ON CRAFTSMAN TILLER For two (2) years from date of purchase, when this Craftsman Tiller is maintained, lubricated, and tuned up according to the operating and maintenance instructionsin the owner's manual, Sears will repair free of charge any defect in material or workmanship,, This Warranty does not cover: • Expendable items which become worn during normal use, such as tines, spark plugs, air cleaners and belts. ° 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 ° If this Craftsman Tiller is used for commercial or rental purposes, this Warranty applies for only thirty (30) days from the date of purchase. WARRANTY SERVICE IS AVAILABLE BY RETURNING THE CRAFTSMAN TILLER 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 atso have other rights which vary from state to state. SEARS, ROEBUCK AND CO., D/817 WA, HOFFMAN ESTATES, ILLINOIS 60179 3 TABLE OF CONTENTS MAINTENANCE SCHEDULE ..................................... 14 SERVICE & ADJUSTMENTS ................................ 16-19 STORAGE ................................................................... 20 TROUBLESHOOTING ................................................. 21 REPAIR PARTS-TILLER ....................................... 22-28 REPAIR PARTS-ENGINE ...................................... 29-32 SERVICFJPARTS ORDERING ............... BACK COVER SAFETY RULES ............................................................ 2 CUSTOMER RESPONSIBILITIES ...................... 3,14-16 PRODUCT SPECIFICATIONS ....................................... 3 WARRANTY .................................................................. 3 ACCESSORIES ............................................................. 5 ASSEMBLY ............................................................... 6-8 OPERATION ............................................................ 9-13 INDEX A R Engine (cont'd) Lubrication ................................ 15 Repair Parts: Oil Level .............................................. 11 Tiller ............................... 22-28 Adjustments: Oil Type ............................. 11,15 Engine ................................ 29-32 Carburetor ............................................ 19 Spark Plug .............................. 16 Rules for Safe Operation ....................... 2 Depth Stake .............................. 10 Starting ....................................................... 12 Handle Height .......................... 16 Stopping .................................. 10 Side Shields .............................. 11 S Storage ..................................... 20 Throttle ........................................... 19 Winter Operation .........................15 Service & Adjustments: Tines ............................................... 18 Carburetor ................................ 19 V-Belt (Ground Drive) ...................... 17 F Handle Height ....................... 16 Wheels ....................................... 13 Side Shields ................................11 Fuel: Air Cleaner .........................................15 Throttle ............................. 19 Filling Tank ......................................... 11 Tines .............................. t8 Storage ................................... 20 B V-Belt (Ground Drive) ................. t7 Type .............................................. 11 Wheels ............................... 13, 16 Belt: Finish: Belt Guard ....................................... 17 Maintenance ................................ 16 Service: Repair Parts .............................. 22-32 Repair Parts ................................23 Service Record ...................... 14 V-Belt (Ground Drive) ...............17 H Spark Plug: Handle: C Gap ........................................... 3 Height Adjustment ......................16 Maintenance ........................... 16 Cooling System .................................15 Repair Parts ............................................ 22 Storage: Controls: Fuel System ......................... 20 Choke .............................................. 9 L Tiller ......................................... 20 Throttle ........................................ 9 Lubrication: Drive pines) .................................. 9 Lubrication Chart .................... 14 T Cultivating ....................................... 13 Engine ..................................... 15 Tilling ........................................ 10,12 Customer Responsibilities: Tines: Air' Cleaner ..................................15 M Cooling System ......................... 15 Muffler: Arrangement/Replacement ..... t 8 Finish ............................................. 16 Operation .....................................10 Maintenance .................................. 16 Maintenance Schedule .............14 Repair Parts ............................ 27 Spark Arrester ...............................3 Transmission: Muffler ........................................ t6 Oil Change ........................................ 15 Maintenance ........................... t6 O Spark Plug .................................... 16 Repair Parts ............................ 25 Trees ........................................ 18 Oif: Troubleshooting ....................................... 21 Transmission .............................i6 Level ............................................. 11 Transporting .................................. 11 V-Belt (Ground Drive) ............. 17 Type .............................................. 11,15 Accessories ...................................... 5 D Depth Stake: Adjustment ............................... 10 Repair Parts ................................. 26 E Engine: Air Cleaner, ...................................... 15 Cooling System ............................... 15 Fuel Type ............................................ 11 Operation: W Cultivating ........................................ 13 Fill Fuet Tank ............................. 11 Warranty ............................... 3 Starting Engine ...........................12 Wheels: Stopping Tines & Engine ........ 10 Adjustment 13 Tilling ........................................................... 10 Removal .................................. I6 Tilling Hints .................. _.......... 12 Repair Parts ........................ 24 Tine Operation ............................... 10 Transporting Tiller', .................... 11 Winter Operation ................................ 15 ....................................... 4 ......... ii iiiiii ACCESSOR ,, i i,i1,111,1,111M i,i1,1 i l llll IT These accessories were available when the tiller was purchased. They are also available at most Sears Retail outlets and Service Centers. Most Sears Stores can order repair parts for you when you provide the model number of your tiller° ENGINE .............. _,,,,_,,,, ,,,,_,,,,,,,_ .............. MUFFLER SPARK PLUG AIR FILTER i /1/1/111/1111/11_11 ........... GAS CAN ........................ ENGINE OIL ,,,,,,,,, ,,,,,i,i,ij, i I ,IlUlI,II i TILLER TILLER PERFORMANCE BELT ........... FURROW oPENER ............. ,,,,, ,,,,,,, 5 MAINTENANCE TINES iiiiiiiiiillllllllll illlll ii ASSEMBLY Your new tiller has been assembled at thefactory with exception of those parts left unassembled for shipping purposes. To ensure safe and proper' operation of your tiller all parts and hardware you assemble must be tightened securely. Use the correct tools as necessary to insure proper tightness° TOOLS REQUIRED FOR ASSEMBLY OPERATOR'S A socket wrench set will make assembly easier. Standard wrench sizes are listed. POSITION (See Fig. 1) When right or left hand is mentioned in this manual, it means when you are in the operating position (standing behind tiIler handles)_ (1) Utility knife FRONT (1) Wire cutter (t) Screwdriver (t) Tire pressure gauge (1) Pair of pliers (1) 9/16" wrench LEFT RIGHT OPERATOR'S POSITION FIG. 1 CONTENTS OF HARDWARE , , ,, , PACK ii ,, i ,,lll,,,,ml Ill Illll Illll I Illllllll Q (1) Handle Lock (Black) (2) Carriage Bolts 3/8-16 UNC x I Gr. 5 (1) Handle Lock (Silver) (2) Center Locknuts 3/8-16 UNC © (1) Handle Lock Lever (1) Flat Washer 13/32 x I x 11 Ga., (1) Hairpin Clip (1)Cable Clip 6 (1) Owner's Manual ASSEMBLY UNPACKING CARTON ...... I & i, Grasp handle assembly. Hold in"up"position, Be sure handle lock remains in gearcase notch. Slide handle assembly into position,, (See Fig. 2) i Hl,,H'l L II staples when handling or disposing of CAUTION: Be careful of exposed carton,!,ng material. I I% I HANDLE ASSEMBLY "UP" POSITION IMPORTANT: WHEN UNPACKING AND ASSEMBLING TILLER, BE CAREFUL NOT TO STRETCH OR KINK CABLES,, = . While holding handle assembly, cutcabletiessecuring handle assembly to top frame and depth stake. Let handle assembly rest on tiller,, . Remove.top frame of carton. ° Slowly ease handle assembly up and place on top of carton, = Cut down right hand front and right hand rear corners of carton° Lay side carton wall down,. Cut down left hand rear comer of carton. Lay rear carton wall down, which wit! remove the protective cardboard flap from leveling shield,, ° o LOCK LEVER TO TIGHTEN HANDLE 1 HOLD FIG. 4 Remove packing material from handle assembly., o Rotate handle assembly down. Insert rear carriage bolt first, with bolt head on LoHoside of tiller (See Fig. 5)° o Insert front carriage bolt with care, since space for installation is limited, o Lowerthe handle assembly,, Tighten Iocknuts on bolts so handie moves with some resistance,, Place flat washer on threaded end of handle lock lever. SHIFT ROD o HANDLE ASSEMBLY FIG. 2 INSTALL HANDLE = (See Figs. 3, 4, and 5) o Insert handle lock lever through handle base and gearcaseo Screw in handle lock lever just enough to hold lever in place° o Insert the thinner silver handle lock (with teeth inward) in the slot of the handle base (just inside of washer),, o With handle assembly in lowest position, securely tighten handle lock lever by rotating clockwise° Leaving handle assembly in lowest position wilt make it easier to remove tiller from carton. Insert the thicker black handle lock (with teeth facing to the right) in gearcase notch° HANDLE LOCK SLOT VIEWED FROM R,H. SIDE OF TILLER CARRIAGE _'_',,,\\. BOLT HANDLE ASSEMBLY .h\ "-._%_% _,_'\j_y / / FLAT WASHER _X\ / HANDLE LOCK LEVER BLACK HANDLE REAR CARRIAGE BOLT LOCKNUTS HANDLE BASE FIG. 3 FIG. 5 7 A CONNECT SHIFT ROD (See Fig. 6) = insert end of shift rod into hole of shift lever indicator_ • insert hairpin clip through hole of shift rod to secure. SHIFT HAIRPIN CLIP INSERT CABLE CLIP (See Fig. 7) • SHIFT LEVER INDICATOR Insert plasticcable clip into hole on the back of handle column. Push cables into clip,, HANDLE COLUMN CABLES CABLE CLiP FIG. 6 REMOVE TILLER FIG. 7 FROM CRATE • Make sure shift lever indicator is in "N" (neutral) position (See Fig. 6) • Tilt tiller forward by lifting handle_ • Rotate tiller handle to the right and pull tiller out of carton. CHECK TIRE PRESSURE The tires on your tiller were overinflated at the factory for shipping purposes. Correct and equal tire pressure is important for' best tilling performance. • Reduce tire pressure to 20 PSi° HANDLE HEIGHT • 8 Handle height may be adjusted to better suit operator_ (See 'q'O ADJUST HANDLE HEIGHT" in the Service and Adjustments section of this manual)= lUUUUUUllUUl _1iJ ........ OPERATI ,, ,iiii i_i_,ll_,,_,,u, LL'I I , , , iii i .......................... KNOW YOUR TILLER READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TILLER. Compare the illustrationswith your tiller to familiarize yourself with the location of various controls and adjustments° Save this manual for future reference. DRIVE CONTROL SHIFT LEVER SHIFT LEVER INDICATOR THROTTLE CONTROL CHOKE CONTROL DEPTH STAKE LEVELING SHIELD RECOIL STARTER HANDLE OUTER SIDE SHIELD FIG. 8 MEETS ANSi SAFETY REQUIREMENTS Our titlers conform to the safety standards of the American Nationat Standards Institute,, DRIVE CONTROL BAR - Used to engage tines. THRO'B'LE CONTROL - Used to control engine speed., DEPTH STAKE - Controls depth at which tiller wiil dig,, LEVELING SHIELD - Levels tilled soil. OUTER SIDE SHIELD - Adjustable to protect small plants from being buried. SHIFT LEVER - Used to shift transmission gears_ SHIFT LEVER INDICATOR - Shows which gear the transmission is in. CHOKE CONTROL - Used when starting a cold engine. RECOIL STARTER HANDLE - Used to start the engine,, 9 OPERATION The operation of any tiller can result in foreign objects thrown into the eyes, which can result in severe eye damage. Always wear safety glasses or eye shields before starting your tiller and while tilling. We recommend a wide vision safety mask for over the spectacles or standard safety glasses. i lltIHHlul I lll HOW TO USE YOUR i DEPTH STAKE (See Fig. 10) TILLER Tile depth stake can be raised or loweredto allow you more versatile tillingand cultivating,or to more easily transport _ourtiller, Know how to operate all controls before adding fuel and oil or attempting to start engine. STOPPING I (See Fig. 9) TINES AND DRIVE • Release drive control bar to stop movemenL • Move shift lever to "N" (neutral) position° POSITION SHALLOWEST TILLING ENGINE ° Move throttle contro! to "STOP" position° ° Never use choke to stop engine_ DRIVE CONTROL BAR "ENGAGED" POSITION . _/CONTROL "\-. DEEPESTJ TILLING /THROTTLE DEPTH_ STAKE __ SHIFT FIG. 10 TILLING (See Fig. 11) DRIVE CONTROL BAR "DISENGAGED" POSITION • • ° Place shift lever indicator in 'q" (till) position_ • Hold the drive contro_bar against the handle to start tilling movement, Tines and wheels wilt both turn. Move throttle controlto "FAST" positionfor deep tilling. To cultivate, throttle control can be set at any desired speed, depending on how fast or slow you wish to cultivate. IMPORTANT: ALWAYS RELEASE DRIVE CONTROL BAR BEFORE MOVING SHIFT LEVER INTO ANOTHER POSITION - WITH WHEEL DRIVE Always release drive control bar before moving shift lever into another position° DEPTH STAKE PiN "RELEASED" POSITION \ Tine movement is achieved by movingshift lever to 'T' (till)position and engaging drive controlbar° FORWARD • Release depth stake pin. Pul! the depth stake up for increased tillingdepth. Place depthstake pin in holeof depth stake to lock in position° • FIG. 9 TINE OPERATION • - WHEELS ONLY/TINES STO PPED Release drive control bar and move shift lever indicator to "F' (forward) position. Engage drive control bar and tiller will move forward_ REVERSE - WHEELS ONLY/TINES STOPPED • • DO NOT STAND DIRECTLY BEHIND TILLER. Release the drive control bar. • Move throttle control to "SLOW" position,. • o Move shift lever indicator to "R" (reverse) position Hold drive control bar against the handle to start tiller movement, "LOCKED" POSITION NUT"A" OUTER SIDE SHIELD / NUT"B" FIG. 11 10 OPERATION TURNING CHECK ENGINE OIL LEVEL (See Fig. 12) o Release the drive control bar,, o The engine in your tiller has been shipped, from the factory, already filled with SAE 30 summer weight oil, ° Move throttle control to "SLOW" position., . o Place shift lever indicator in "F" (forward) position., Tines will not turn,, With engine level, clean area around oil filler plug and remove plug_ • Lift handle to raise tines out of ground. • o Swing the handle in the opposite direction you wish to turn, being careful to keep feet and legs away from tines° Engine oil should be to point of overflowing. For approximate capacity see "PRODUCT SPECIFICATIONS" on page 3 of this manual., All oil must meet A.P,I. Service Classification SGo ° ° When you have completed your turn-around, release the drive control barand lower handle_ Place shift lever -_in-"T"(till) posffion andmove_throttle control_todesired - *speed° To begin tilling, hold drive control bar against the handle. For cold weather operation you should change oil for easier starting (See oil viscosity chart in the Customer Responsibilities section of this manual). OUTER SIDE SHIELDS ° - To_change_engineoilTseetheCustomer ties section in this manual. (See Fig, 11) The front edges of the outer side shields are slotted so that the shields can be raised for deep tilling and lowered for shallow tilling to protect small plants from being buried. Loosen nut "A" in slot and nut "B". Move shield to desired position (both sides). Retighten nuts° OIL TO TRANSPORT OIL FILLER PLUG CAUTION: Before lifting or transporting, allow tiller engine and muffler to cool. Disconnectsparkplugwire. Drain gasoline from fuel tank. .......................................... ill PLUG FIG. 12 ADD GASOLINE ............. AROUND THE YARD o Release the depth stake pin,, Move the depth stake down to the top hole for transporting the tiller,, Place depth stake pin in hofe ofdepth stake to lock in position,. This prevents tines from scuffing the ground. = Place shift lever indicator in "F" (forward) position for transporting° Hold the drive control bar against the handle to start tiller movement. Tines will not turn., ° . Responsibili- ° Fill fuel tank.. Use fresh, clean, regular unleaded gasoline. (Use of leaded gasoline will increase carbon and lead oxide deposits and reduce valve life.. IMPORTANT; WHEN OPERATING IN TEMPERATURES BELOW 32°F (O°C), USE FRESH, CLEAN, WINTER GRADE GASOLINE TO HELP INSURE GOOD COLD WEATHER STARTING WARNING: Experience indicates that alcohol blended fuels (called gasohol or using ethanol or methanol) can attract moisture which leads to separation and formation of acids during storage° Acidic gas can damage the fuel system of an engine while in storage,i To avoid engine problems, the fuel system should be emptied before storage of 30 days or longer. Drain the gas tank, start the engine and let it run untit the fuel lines and carburetor are empty° Use fresh fuel next season, See Storage section of this manual for additional information, Never use engine orcarbu retor cTeanerproducts in the fuel tank or permanent damage may occur. Move throttle control to desired speed_ AROUND TOWN • ° Disconnect spark plug wire. Drain fuel tank. = Transport in upright position to prevent oit leakage_ BEFORE STARTING ENGINE IMPORTANT: BE VERY CAREFUL NOT TO ALLOW DIRT TO ENTER THE ENGINE WHEN CHECKING OR ADDING OIL OR FUEL. USE CLEAN OIL AND FUEL AND STORE IN APPROVED, CLEAN, COVERED CONTAINERS. USE CLEAN FILL FUNNELS. A CAUTION: Fill to within 112inch of top of fuel tank to prevent spills and to allow for fuel expansion. If gasoline is accidentally spilled, move machine away from area of spill. Avoid creating any source of ignition until gasoline vapors have disappeared. Do not overfill. Wipe off any spilled oil or fuel. Do not store, spill or use gasoline near an open flame. 11 OPERATION TO START ENGINE TILLING (See Fig. 13) HINTS i LIIIILIIIHIIlUl ' I I IIllL II CAUTION: Until you are accustomed to handling your tiller, start actual field use with throttle in slow position. .................................. • , ,, ,,,,, ,,,,,, ,,,,,,,,,,,, ,,, • Make sure spark plug wire is properly connected, and fuel shut-off valve is open. Move shift lever' indicator to "N" (neutral) position° ° Place throttle control in "FAST" position. • With engine fully choked, grasp recoil starter handle with one hand and grasp tiller handle with other hand_ Pu'iJ_r0peout slowly un_[_n_5_-S-st-_.rt df-50r_--.... pression cycle (rope will pull slightly harder at this point)° Pull recoil starter handle quickly_ Do not let starter' handle snap back against starter'. Repeat if necessary in half choked position. When engine starts, slowly move choke control to "RUN" position as engine warms up. • • • Tilling is digging into, turning over, and breaking up packed soil before planting. Loose, unpacked soil helps root growth_ Best tilling depth is 4" to 6". A tiller' wil! also clear the soil of unwanted vegetation. The decomposition of this vegetable matter enriches the soil Depending on the climate (rainfall and wind), it may be advisable to till the soil at the end of the growing .....-seasor_toofurtheroeondition-thesoil.. • • For'easier handling of your tiller, leave about 8 inches of untilled soil between the first and second tilling passes_ The third pass will be between the fhst and second (See Fig. t4). Soil conditions are importantfor'proper tilling. Tines will not readily penetrate dry, hard soil which may contribute to excessive bounce and difficult handling of your tiller. Hard soil should be moistened before tilling; however, extremely wet soil will "ball-up" or clump during tilling. Wait until the soil is less wet in order to achieve the best results. When tilling in the fal!, remove vines and long grass to prevent them from wrapping around the tine shaft and slowing your tilling operation. • NOTE: A warm engine requires less choking to start.. • Move throttle control to desired running position. • Allow engine to warm up for a few minutes before engaging tines. NOTE: If at a high altitude (above 3000 feet) or' in cold temperatures (below 32°F), the carburetor fuel mixture may need to be adjusted for'best engine performance. See "TO ADJUST CARBURETOR" in the Service and Adjustments section of this manual. - Do not lean on handle. This takes weight off the wheels and reduces traction. To get through a really tough section of sod or hard ground, apply upward pressure on handle or lower the depth stake. // // // // SHUT-OFF VALVE (UNDERNEATH GAS TANK) // // i.,,- g PLUG CHOKE ,CONTROL // FIG. 14 RECOIL STARTER HANDLE FIG. 13 12 OPERATi CULTIVATING Cultivating is destroying the weeds between rows to prevent them from robbing nourishment and moisture from the plants. At the same time, breaking up the upper layer of soit crust will help retain moisture in the soil. Best digging depth is I" to 3". Lower the outer side shields to protect small plants from being buried° - OUTER VIEW OF TIRE . CLEVIS Cultivate up and down the rows at a speed which will allow tines to uproot weeds and leave the ground in rough condition, promo!ing no further growth of weeds and grass (See Fig,, 15)4 PIN A A \..j-" FIG. 16 t-.. INNER VIEW OF TIRE ;i.\ -_j.. CLEVIS \ FIG. 15 ADJUST WHEELS Figs. 16 and 17) FOR CULTIVATING (See o Place blocks under right hand side of tUler and remove hairpin clip and clevis pin from right hand wheel.. - Move wheel outward approximately 1 inch until hole in inner wheel hub lines up with inner hole in axle,. • Replace clevis pin and hairpin clip on inside of wheel and remove blocks. FIG. 17 o Repeat preceding steps on left hand side° NOTE: in extremely rough conditions and while cultivating, the wheels should be moved outward on the axle for increased stability° 13 IBI CUSTOMER MAINTENANCE SCHEDULE ......................... .. FILL IN DATES AS YOU COMPLETE REGULAR SERVICE SERVICE ,/ Check Engine Oil Level DATES ,/ = .................... Change Engine Oil Oil Pivot Points v" " v' inspect Spark Arrester / Muffler v' Inspect Air' Screen Clean or' Replace Air Cleaner Cartridge v' Clean Engine Cylinder Fins V'i Replace Spark Plug 1 - Change more often when operating 2 - Service more often when operating under a heavy toad or in high ambient in dirty or dusty conditions, temperatures LUBRICATION GENERAL RECOMMENDATIONS CHART The warranty on this tiller does not cover items that have been subjected to operator abuse or negligence. To receive full value from the warranty, the operator must maintain tiller' as instructed in this manual. * THROTTLE CONTROL Some adjustments will need to be made periodically to properly maintain your tiller.. ** ENGINE All adjustments in the Service and Adjustments section of this manual should be checked at least once each season.. • * DEPTH STAKE PIN Once a year' you should replace the spark plug, clean or replace air flter, and check tines and belts for wear. A new spark plug and clean air filter assure proper airfuel mixture and help your engine run better and last longer.. BEFORE EACH LEVELING HINGES USE • Check engine oil level. ° ° Checktine operation. Check for' loose fasteners_ * IDLER BRACKET WHEEL HUB LUBRICATION * SAE 30 OR 10W-30 MOTOR OIL ** REFER TO CUSTOMER RESPONSIBILITIES Keep unit well lubricated (See "LUBRICATION CHART") .. 14 l= ENGINE zf SECTION CUSTOMER RESPONSIBILF[IES ...................................... A ] ii1,1111 iii1,111111 i1,1,,,111,i i1,1 ]1,, ]11,,,,, i I Disconnect spark plug wire before performing any maintenance (except carburetor adjustment) to prevent accidental starting of engine. Prevent fires! Keep the engine free of grass, leaves, spilled oil, or fuel. Remove fuel from tank before tipping unit for maintenance. Clean muffler area of all grass, dirt, and debris. Do not touch hot muffler or cylinder fins as contact may cause burns° i i ,,,,i,i i i,iH i,, 'H'I""H"' "ll' Im' ENGINE AIR CLEANER (See Fig. 20) LUBRICATION Service air cleaner cartridge every 25 hours of operation, more often if engine is used in very dusty conditions. Use only high quality detergent oit rated with API service classification SF orSGo Select the oil s SAE viscosity grade according to your expected temperature_ = • ....... SAE VlSG_SiTYGRADES °---Remove-wing-nut-and-cup_. .................... 4 ,_F "20 _ =C *30 _ TEMPERA_RE 0" 30 _ 32" -10 ° ....... O° 40" RANGE ANTICIPATED 80_ 60 ° t0 = 20 ° Remove the knob securing air cleaner cover. Remove air cleaner cover° _00_ 30" • Carefully remove air cleaner cartridge° Be careful. Do not allow dirt or debris to fall into carburetor° • Clean by tapping gently on a flat surface° = tf very dirty, replace or washin a nonsudsing detergent and warm water solution,, Rinse thoroughly with water flowing from mesh side until water is clear. Allow cartridge to stand and air dry thoroughly before using. Clean and replace cup, wing nut and cover. Tighten wing nut and knob securely. 40" BEFORE NEXT OIL CHANGE FIG. 18 NOTE: Although multi-viscosity oils(5W-30,10W-30, etc.) improve starting in cold weather, these multi-viscosity oils wilt result in increased oil consumptionwhen used above 32°F (0°C). Check your engine oit level more frequentIy to avoid possible engine damage from running low on oil Change the oil after the first two hours of operation and every 25 hours thereafter or at least once a year if the tiller is not used for 25 hours in one year° Check the crankcase oil level before starting the engine and after each five (5) hours of continuous use. Add SAE 30 motor oil or equivalenL Tighten oil filler plug securely each time you check the oil level • 'M''1 I............................... CAUTION: Petroleum solvents, such as kerosene, are notto be used to clean cartridge. They may cause deterioration of the cartridge. Do not oil cartridge. Do not use pressurized air to clean or dry cartridge. ! | F KNOB TO CHANGE ENGINE OIL (See Figs. 18 and 19) Determine temperature range expected before oil change° All oit must meet API service classification SF or SG., . . . • ° . ° • \ _UP Be sure tiller is on level surface,, Oil will drain more freely when warm., Use a funnel to prevent oit spill on tiller, and catch oil in a suitable container,, Remove drain plug,, Tip tiller forward to drain oil After oil has drained completely, replace oil drain plug and tighten securely,, Remove oil filler ptug. Be careful not to allow dirt to enter the engine. Refill engine with oil. See "CHECK ENGINE OIL LEVEL" in the Operation section of this manual,, AIR CLEANER CARTRIDGE FIG, 20 COOLING SYSTEM (See Fig. 21) Your engine is air cooled., For proper engine performance and long life keep your engine clean. ° Clean air screen frequently using a stiff-bristled brush° ° Remove blower housing and clean as necessary, Keep cylinder fins free of dirt and chaff. CYUNDER FINS OIL DRAIN PLU G ,_.\.,. IL LEVEL ",OIL FIG. 19 AIR SCREEN FILLER PLUG 15 FIG. 21 L I I III IIILIIIIL I ............................................................ CUSTOMER SIBILITIES MUFFLER TRANSMISSION Do not operate tiller without muffler'. Do not tamper with 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. Your transmission issealed and will only require lubrication if serviced. • Clean engine, wheels, finish, etco of all foreign matter. SPARK • Keep finished surfaces and wheels free of all gasoline, oil, etc_ • Protect painted surfaces with automotive type wax, CLEANING PLUG Replace spark plugs at the beginning of each tillingseason or after every 50 hours of use, whichevercomes first. Spark plug type and gap setting is shown in "PRODUCT SPEC!•-- FIGA-T-tONS"en page 3 of'-thismanual_-- ..... We do not recommend using a garden hose to clean your unit unless the muffler, air filter and carburetor are covered to keep wat_}i_6_i5-e-_gine can result=_a:shortened engine life. .............................................. ,i,,i,llll,,lllllllllll ,llll , lllll ii i [ i llll ii i ICE AND ADJUSTMENTS CAUTION: Disconnect spark plug wire from spark plug and place wire where it cannot come into contact with plug, TILLER TIRE CARE TO ADJUST HANDLE HEIGHT (See Fig. 22) Select handle height best suited for your tillingconditions,. Handle height will be different when tiller digs into soil • First loosen handle lock lever: • Handle can be positioned at different settings between "HIGH" and "LOW" positions. • Retighten handle lock lever securely after' adjusting. less beads are seated, overinflation CAUTION: When mounting tires, uncan cause an explosion. I _ III I IIUII IIIII I IIIII II II ° Maintain 20 pounds of tire pressure_ If tire pressures are not equal, tiller will pull to one side. - Keep tires free of gasoline or oil which can damage rubber_ TO REMOVE WHEEL (See Fig. 23) * = Place blocks under transmission to keep tiller from tipping,. Remove hairpin dip and clevis pin from wheel. Remove wheel and tire_ . Repair tire and reassemble. FIG. 22 ,_o FIG. 23 16 "" .. H_RP_tN CLIP SERVmCE AND ADJUSTMENTS IIU,lUUUUHlUUL ul, 'l 'm' TO REMOVE Remove hairpinclip and clevis pinfrom leftwheel Pull wheel out from tiller about 1 inch. ° Remove cap nut and washer, and 13/16 bolt and washer from side of belt guard. ° Remove hex nut and washer from bottom of belt guard (located behind wheel). ° Pull belt guard out and away from tiller° ° Replace bett guard by reversing above procedure,, BELT GUARD CAI_.NU_TJ_ND WA_ HER I U"UUlI"'Ul TO REPLACE (See Fig. 25) BELT GUARD (See Fig. 24) o I GROUND ll' DRIVE BELT = Remove belt guard. (See"TO REMOVE BELT GUARD" in this section of this manual), • Loosen belt guides 'W' and "B"o ° Remove old belt by slipping from engine pulley first, ° Place new belt in groove of transmission pulley and into engine pulley,, BELT MUST BE IN GROOVE ON TOP OF IDLER PLILLEYo NOTE POSITION OF BELT TO GUIDES. ° Tighten belt guides "A" and "B". .... _ CS_SkS_lta-a-d_t_e_t_s'des_ribed below. o Replace belt guard° . Reposition wheel and replace clevis pin and hairpin clip. GROUND Fig. 25) DRIVE BELT ADJUSTMENT (See For proper belt tension, the extension spring should have about 5/8 inch stretch when drive control bar is in "ENGAGED" position. This tension can be attained as follows: • Loosen cable clip screw securing the drive control cable. ° Slide cable forward for less tension and rearward for more tension until about 5/8 inch stretch is obtained while the drive control bar is engaged.. Tighten cable clip screw securely, HAIRPIN CLIP AND CLEVIS PIN FIG, 24 - BELT GUIDE "A" ENGINE PULLEY CABLE CLIP SCREW BELT ,GUIDE"B" CONTROL CABLE LESS TENSION IDLER PULLEY SPRING TRANSMISSION PULLEY FIG. 25 17 SERVICE AND ADJUSTMENTS TINE REPLACEMENT (See Figs. 26, 27 and • To maintain the superb tilling performance of this machine the tines should be checked for sharpness, wear, and bending,particularlythe tines which are next to the transmission, If the gap between the tines exceeds 3-1/2 inches they should be replaced or straightened as necessary. • New tines should be assembled as shown in Fig. 28° Sharpened tine edges willrotate rearward from above. 28) i _ gloves or other protection when hanCAUTION: Wear dling tines. Tines are sharp. A badly worn tine causes your tiller to work harder and dig more shallow° Most important, worn tines cannot chop and shred organic matter as effectively nor bury it as deeply as good tines. A tine this worn needs to be replaced_ NEW TINE TINE TRANSMISSION WORN TINE TINE FIG. 27 FIG. 26 SHARP EDGES _! COUNTERITINE ROTATION SHARP EDGE HAIRPIN CLIP CLEVIS PIN SHARP EDGE SHARP EDGE SHARP FIG. 28 18 EDGES ENGINE TO ADJUST PRELIMINARY SETTING THROTTLE CONTROL CABLE (See Fig. 29) • Air cleaner assembly must be assembled to the carburetor when making carburetor adjustments. ° The throttle control has been preset at the factory and adjustment should not be necessary. Check adjustment as described below before loosening cable. If adjustment is necessary, proceed as follows: Be sure the throttle control cable is adjusted properly (see above).. • With engine off turn idle mixture valve in (clockwise) closing it finger tight and then turn out (counterclockwise) 1 full turn, o With engine not running, move remote throttle control lever to "FAST" position.. • Turn needle valve in (clockwise) closing itfinger tight and then out (counterclockwise) 1-I/2 turns, • Checkthat holes "A" in governor control lever and hole in governor plate line-upo If holes "A" are not aligned, -loosen ctamp screw and move-threttleeableuntil.-heles are aligned. Tighten clamp screw securely. FINAL SETTING .-. .... Start-engine-andallow-to-warmfor.fiveminuteso Make final adjustments with engine running and drive control bar in "NEUTRAL" position_ GOVERNOR CONTROL LEVER THROTTLE CABLE • Move remote throttle control lever to "FAST" position_ Turn needle valve in (clockwise) until engine begins to die and then turn out (counterclockwise) until engine runs rough, Turn valve to a point midway between those two positions. Release throttle control levero - Move remote throttle control lever to "SLOW" position,, Rotate and hold throttle against idle speed screw. Turn idle speed screw to attain 1850 RPM. ° While still holding throttle against idle speed screw, turn idle mixture valve in (clockwise) until engine begins to die and then turn out (counterclockwise) until engine runs rough. Turn valve to a point midway between those two positions_ Release throttle,. ACCELERATION TEST • ',,.GOVERNOR CONTROL PLATE High speed stop is factory adjusted. Do not adjust damage may result° IMPORTANT: NEVER TAMPER WITH THE ENGINE GOVERNOR, WHICH IS FACTORY SET FOR PROPER ENGINE SPEED° OVERSPEEDING THE ENGINE ABOVE THE FACTORY HIGH SPEED SETTING CAN BE DANGEROUS° IF YOU THINK THE ENGINE-GOVERNED HIGH SPEED NEEDS ADJUSTING, CONTACT YOUR NEAREST AUTHORIZED SERVICE CENTER/ DEPARTMENT, WHICH HAS PROPER EQUIPMENT AND EXPERIENCE TO MAKE ANY NECESSARY ADJUSTMENTS.. FIG. 29 TO ADJUST CARBURETOR Move remote throttle control lever from "SLOW" to "FAST" position, if engine hesitates or dies, turn idle mixture valve out (counterclockwise) 1/8 turn. Repeat test and continue to adjust, if necessary, until engine accelerates smoothly.. (See Fig. 30) The carburetor has been preset at the factory and adjustment should not be necessary., However, minor adjustment may be required to compensate fordifferences infuel, temperature, altitude or Ioado If the carburetor does need adjustment, proceed as follows: In general, turning valves in (clockwise) decreases the supply of fuel to the engine giving a leaner fueVair mixture° Turning the valve out (counterclockwise) increases the supply of fuel to the engine giving a richer fueVair mixture_ IMPORTANT: DAMAGE TO THE VALVE AND THE SEAT IN CARBURETOR MAY RESULT IF SCREW IS TURNED IN TOO TIGHT. THROTTLE IDLE MIXTURE VALVE IDLE SPEED SCREW THROTTLE STOP NEEDLE VALVE(HIGH FIG, 30 19 SPEED) .......... • .................................... .... - IH III IlltLllll II STORAGE ................................. tu lluHllL Never store the tiller with where fumes may reach an open flame gasoline in the tank inside a building or spark. Allow the engine to cool before storing in any enclosure. :: : lllltlll] ! tll t Remove spark plug. ° Pour I ounce (29 ml) of oil through spark plug hole into cylinder, Pull starter handle slowly several times to distribute oil, • Clean entire tiller (See "CLEANING" in the Custorne[ ............ - .... R e_p_!a_ with ne.,.w...s_a!'kpj.ug........... R_-onsibilities secti0_-_f t_is"i'n--_n_l)\ _ ................. • Be sure that all nuts, bolts and screws are securely fastened. Inspect moving parts for damage, breakage and wear. Replace if necessary. ° ° Touch up all rusted or' chipped paint surfaces; sand lightly before painting. ° • ° FUEL SYSTEM IMPORTANT: IT IS IMPORTANT TO PREVENT GUM DEPOSITS FROM FORMING IN ESSENTIAL FUEL SYSTEM PARTS SUCH AS THE CARBURETOR, FUEL FILTER, FUEL HOSE, OR TANK DURING STORAGE. ALSO, EXPERIENCE INDICATES THAT ALCOHOL BLENDED FUELS (CALLED GASOHOL OR USING ETHANOL OR METHANOL) CAN ATTRACT MOISTURE WHICH LEADS TO SEPARATION AND FORMATION OF ACIDS DURING STORAGE. ACIDIC GAS CAN DAMAGE THE FUEL SYSTEM OF AN ENGIN E WHILE IN STORAGE. • Drain the fueltank. • 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. 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 wilt cause problems. If possible, store your unit indoors and cover it to give protection from dust and dirt. Cover' your unit with a suitable protective cover that does not retain moisture. Do not use plastic. Plastic cannot breathe which allows condensation to form and will cause your unit to rust. IMPORTANT: NEVER COVER TILLER WHILE ENGINE AND EXHAUST AREAS ARE STILL WARM,, ENGINE • tttttllUltltHIl' CYLINDERS OTHER • I ° Inspect and replace belts, if necessary (See belt replacement instructions in the Service and Adjustments section of this manual). Lubricate as shown in the Customer Responsibilities section of this manual,, • .U Drain oil (with engine warm) and replace with clean oil (See "ENGINE" in the Customer Responsibilities section of this manual),, TILLER • II/ ENGINE OIL Immediately prepare your tiller'for storage at the end of the season or if the unit will not be used for 30 days or more° CAUTION: trill NOTE: Fuel stabilizer is an acceptable alternative in minimizing the formation of fuel gum deposits during storage. Add stabilizer' to gasoline in fuel tank or storage container,, Always follow the mix ratio found on stabilizer container. Run engine at least 10 minutes after adding stabilizer to allow the stabilizer to reach the carburetor. Do not drain the gas tank and carburetor if using fuel stabilizer_ 20 ....... i1,,i, _,,i i ii_l,l_,,i,Wl,i 1,1,1,11,1, i ...... i ,i......................i,i,i,,i,,,,i,ij TROUBLESHOOTING ................... ,i, ,i,,i POINTS i,, CORRECTION CAUSE PROBLEM . II i i.... IIIP Will not start 1,, 2. 3 4. 5. Out of fuel. Engine net "CHOKED" properly., Engine flooded, Dirty air cleaner. Water in fuel 6. 7. 8. 9,, 10. Clogged fuel tank, Loose spark ptug wire. Bad spark plug or improper gap., Carburetor out of adiustmenL Fuel shut-off valve is closed. 1,, Fill fuel tank 2. See "TO START ENGINE" tn Operation section, 3,, Wait several minutes before attempting to start, 4,, Clean or replace air cleaner cartridge, 5. Drain fuel lank & carburetor, refill tank with fresh gas, 6. Remove fuel tank and clean 7 8. 9. t0, Make sure spark ptug wire Is seated properly on plug. Replace spark plug or adjust gap, Make necessary adjustments., Open valve, ......... : .................... I, 2. 3 4, 5, 6. Hard to start t., 2. 3, 4, 5 6. 7, 8, 9, 10. tl. 12, 13, Loss of power ............... i[,i UII, I'1 !:[y! ' i ii1,, ,i,1,1 1, 2, 3. 4., 5 Low otl levelldirty otl. Dirty engine air screen Dirty engine_ Partially plugged muffler. Improper carburetor adJustment. Excessive bounce/ difficult handling 1. Ground too dry and hard Sell balls up or clumps 1 Ground too wet i iii iiii ],lWl, ,,_..... , Place throttle control in "FAST" position Clean or replace air cleaner cartridge Replace spark plug or adjust gap., Drain fuel tank and refill with fresh gasoline. Make sure spark plug wire is seated properly on plug, Make necessary adjustments° 1, Set depth stake for shallower tilling. 2, Clean or replace air cleaner cartridge. 3, Check oil leve!/change oli, 4. Clean and regap or change spark plug,, 5, Drain & clean fuel tank and refill, and clean carburetor,. 6. Drain fuet tank and refi!l with fresh gasoline, 7, Drain fuel tank & carburetor, refill tank with fresh gas_ 8, Remove fuel tank and dean. 9, Connect and tighten spark plug wire,. 10, Clean engine air screen 11 . Clean/replace muffler, Make necessary adjustments, t2. t3o Contact an authorized service centerldepartment. Engine ls overloaded. Dirty air cleaner. Low oil level/dirty oil,, Faulty spark plug, Ollinfuel. Stale or dirty fuel Water in fuel Clogged fuel tank., Spark plug wire loose. Dirty engine atr screen Dirtylclogged muffler. Carburetor out of adjustment Poor compression, , Engine overheats 1. 2 3. 4. 5. 6. Throttle control not set properly.. Dirty air cleaner, Bad spark plug or improper gap. Stale or dirty fuel_ Loose spark plug wire. Carburetor out of adjustment. i i iiww ,,,i i iii1'iii ,i,,11,, I] I::':? 1, Check oil leve!/change oil, 2, Clean engine air screen 3,, Clean cylfnder fins, air screen, and muffler area., 4, Remove and clean muffler_ 5. Adjust carburetor to richer position ill , , t. Moisten ground or wait for more favorable soil conditions, 1., Wait for more favorable soil conditions ,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,, .................. .............. Engine runs but tiller won't move 1. 2. 3, Ddve control bar is not engaged, V-belt not correctly adjusted, V-belt is off pulley(s)., 1, 2, 3_ Engage drive control Inspect/adjust V-belt, Inspect V-belt Engine runs but labors when tilling 1. 2. 3, Tilling too deep., Throt'Je control not propedy adjusted, Carburetor out of adjustmenL t,, 2. 3, Set depth stake for shallower tilling, Check throttle centre1setting,, Make necessary adjustments° 21 i,ii1,1,,,,,,,11 REPAIR PARTS 8 HP 21" TILLER - - MODEL NUMBER 917.299881 HANDLES 8 9 \. 4 6 \ 2 2 %,, % %_ , 15 22 21 11 \ \ KEY NO. PART NO. 1 2 3 4 5 6 7 8 9 138305 141406 110673X 127254X 6712J 137119 110641X 71191008 STD533125 10 11 t2 t3 14 15 16 17 t8 110646X STD624003 81328 138295 109313X 138296 STD533710 109229X STD541437 DESCRIPTION KEY NO. PART NO. Throttle Control Grip, Handle Grommet, Handle Bar, Drive Control Assembly Cap, Vinyl Panel, Control Bushing, Split Screw, Machine, Pan Head,#10-24 Bolt, Carriage 5/t6-18 UNC x 2-3/8 Grade 5 Handle, Grip Clip, Hairpin Bolt, Shoulder Handle, Shift Grommet, Rubber Rod, Shift Bolt, Carriage 3/8-16 x I Grade 5 Lock, Handle, Silver Nut, Hex, Centerlock 3/8-16 19 20 21 22 23 19131611 109228X 138297 121145X 86777 24 25 26 27 28 29 30 9484R 73970500 138306 STD54t025 STD551125 STD541462 138283 NOTE: \ DESCRIPTION Washer 13/32 x i x 11 Gauge Lever', Lock, Handle Handle, Assemble Clip, Plastic, Cable Screw, Hex Washer Head, Slotted #10-24 x 1/2 Clip Locknut, Hex, Flange Clutch, Cable Nut, Hex 1/4-20 Washer, Lock 1/4 Nut, Hex, Keps #10-24 Lock, Handle, Black All component dimensions given in U.S. inches. I inch = 25.4 mm REPAIR PARTS 8 HP 21" TALLER - - MODEL NUMBER 917.299881 MAINFRAME, LEFT SIDE 3 '16 13 17 27 15 22 % KEY NO. PART NO. 1 2 3 4 5 6 7 8 9 106t 60X STD551137 S-fD541037 74930572 STD571810 110111X STD532505 8700J 86777 10 1! 12 13 14 15 16 17 18 19 20 21 22 23 9484R STD551125 STD541025 23230506 8382J 8TD55103I 100473M STD541031 8381J 2649M 4914H 139155 104214)( 5015J 138417 795R 4929H 24 26 DESCRIPTION 33 O_Ring Washer, Lock 3/8 Nut, Hex 3/8-16 Bolt, Hex Head 5116_18x 4-!/2 Pin, Roll Lever, Shift Bolt, Carriage 1/4-20 x 1/2 Grade 5 Plate, Shift Indicator Screw, Hex Washer Head, Slotted #10-24 x 1/2 Clip Washer, Lock 1/4 Nut, Hex 1/4-20 Screw, Set, Hex 5/16d8 x3/8 Spacer, Split 0.327 x 0.42 x 2,68 Washer 11/32 x 11/16 x 16 Gauge Sheave, Transmission Nut, Hex 5/t6-18 Spacer Key, Square 3/16 × 1-I/8 Key, Square Spacer, Spl!t .523 x .718 x 2 Nut, Cap 5/16-18 Tire Rim Tire Valve Rivet, Drilled 23 "-,. KEY NO. 25 26 27 28 29 30 31 32 33 34 35 PART NO. STD624003 102818X459 138399 104680X I2000032 t0561IX 74770844 139401 " STD551050 4368J 140062 25 DESCRIPTION Clip, Hairpin Guard, Belt V-Belt Pulley, Idler Ring, Ktip Bracket, Idler Boit, Hex Head 1/2-20 x 2-3/4 Shaft, Idler Arm Washer Sheave, Engine Cap Plunger NOTE: AI1component dimensions given in UoS. inches° 1 inch = 25.4 mm 23 REPAIR PARTS 8 HP 21" TILLER - - MODEL NUMBER 917.299881 MAINFRAME, RIGHT SIDE 17 \ 16 8 5 KEY NO. PART NO. 1 2 3 4 5 6 7 8 9 10 11 DESCRIPTION KEY NO. PART NO. 138402 73220500 10040500 74760528 138669 STD523710 8450J STD551137 STD541037 STD533710 Bumper Nut Fin Hex 5/16-18 Wash Lock Hvy HIcl 5/16 Bolt, Hex 5/16-18 x 1-3/4 Bracket, Engine Bolt, Hex Head 3/8-16 x I Counter' Weight, R.H° Washer, Lock 3/8 Nut, Hex 3/8-16 Bolt, Carriage 3/8-16 x 1 12 13 4929H 5015J 138417 795R 72470636 STD523745 104164X 138401 STD624003 Clip, Hairpin 14 15 16 17 NOTE: 24 DESCRIPTION Rivet, Drilled Tire Rim Tire Valve Bolt, Carriage 3t8-16 x 4-1/2 Bolt, Hex Head 3/8-16 x 4-1/2 Tie, Cable Engine, Briggs & Str_tton, 8 HP, Model Number 190402, Type Number 6151-01 All component dimensions given in U.SJnches. 1 inch = 25.4 mm REPAIR PARTS 8 HP 21 " TILLER - - MODEL NUMBER 917.299881 TRANSMISSION 8 3 A B C 25 \ 41 50 44 17 24 41 36 37 35 41 38 49 41 KEY NO. PART NO. I 142477 106!79X 2 3 4 5 6 7 8370J 8547J 8546J 100413K 674A29I 674A290 8 9 10 11 12 13 14 15 16 17 18 19 21 22 23 24 25 26 27 4358J 8358J 8371J 100371K 7392M 8353J 8354J 12000039 4360J 1370H 4895H 100724M 105378X 106181X 835&J 5020J 8372J t06389X 100433M DESCRIPTION KEY NO. Transmission Assembly Gearcase Assembly, R.H. with Bearing (Includes Key No. 18) Bolt, Upset Gear, Reverse Gear, Cluster, Red. 1st and 2nd Bearing, Needle Sprocket Assembly, Tine Sprocket Assembly with Bearings (Includes Key #6 & two of Key #5) Washer Shaft, Reduction, 1st Chain, Roller, 60P Spring, Shift, Fork Bali, Steel Fork, Shift Shaft, Shift Klip Ring Washer, Seal Race, Bearing, Thrust, 5/8 LD. Bearing, Needle Shaft, Input Shaft Assembly, Tine Spacer 1.008 x 1-3/4 x ,645 Pinion, Input Bearing, Needle Gasket, Gearcase Spacer .765 InD.x 1.12 x 5/8 Gear, Cluster, Red.,, 2nd and 3rd 28 29 8357J 674A289 30 31 32 33 34 35 36 37 38 39 40 4I 42 43 44 6803J 12000O40 8356J 100016K 106392X 106394X 100436L 142145 106393X 7393R 14O576 9672R STD551143 STD541143 109331X 45 46 47 48 49 50 -- 74780512 8TD551131 STD541031 100107K 106391X I02144X 6066J PART NO, DESCRIPTION Gear, Reverse Idler Gear Assembly, Reverse Idler (Includes Key Numbers 28 and 30) Bearing, Needle Klip Ring Shaft, Reverse Idler Shaft, Reduction, 2rid Spacer .765 I.D. x 1-1/8 x 1-3/8 Spacer, Ground Drive, Loll. Shaft Assembly, Ground Assembly, Shift Bracket Spacer, Ground Drive, R.H. Seal, OiI Seal, Ring, Rubber Cup, Formed Washer, Lock 7/16 Nut, Hex 7/16-20 Gearcase Assembly, L.Ho, with Bearing (Includes Key Number 24) Bolt, Hex Head 5/16-18 x 3/4 Washer, Lock 5/16 Nut, Hex Head 5/1648 Screw, Whiz-Lock 5/16-18 x 4 Spacer .765 IoD,x 1o12 x 3/4 Ring Retainer Spiral Grease, Plastilub Number I NOTE: All component dimensions given in UoS. inches I inch = 25.4 mm 25 REPAIR PARTS 8 HP 21 " TILLER - - MODEL NUMBER 917.299881 TINE SHIELD 10 8 1 17 19 21 KEY NO. I 2 3 4 5 6 7 8 9 10 11 12 13 14 15 PART NO. 98000129 10871tX459 8393J 12000036 72140508 8394J 8392J 109230X 104178X459 STD533107 STD541031 STD551131 10040400 8386J 108710X459 15 KEY NO, DESCRIPTION 16 17 18 19 20 21 22 23 24 25 26 27 28 Nut, Flange 5/16-18 Shield, Side, Outer, L.H. Pin, Depth Stake Ring, Klip Boit, Carriage 5/16-18 x 1 Spring Bracket, Latch Spring, Depth Stake Shield, Tine Bolt, Carriage 5/16-t8 x 3/4 Gr. 5 Nut, Hex 5/16-18 Washer, Lock 5/t6 Washer Lock H,_ Helical 1/4 Bracket, Shield Tine Shield, Side, Outer R,.H.. PART NO. 73220400 104084X459 STD5325t2 8389J STD541037 138420 74930656 4440J 72140408 6712J 109227X 102713X459 138609 DESCRIPTION Nut Fin Hx 1/4-20 Shield, Side Bolt, Carriage 1/4-20 x 1-1/4 Gr. 5 Grip Nut, Hex 3/8-16 Stake, Depth Bolt, Hex 3/8-16 x 2-1/2 Hinge Bolt, Carriage 1/4-20 x 1/2 Gr. 5 Cap, Vinyl Pad, Idler Shield, Leveling Pin, Hinge NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm 26 @ BHP 9 .7 7 7 _g_ .. Bo_,_v. _,I_'_Z__S._ _ •-nr_oner_t _en_-_o_S REPAIR PARTS 8HP 21" TILLER - - MODEL NUMBER 917.299881 DECALS 1 2 8 7 KEY NO. 1 2 3 4 5 6 7 8 9 PART NO. 144971 138813 138263 138286 137538 120431X 138546 272698 120075X 144980 144981 DESCRIPTION Decal, Logo Decal, Logo Decal, Logo Decal, Logo Decal, Caution, Drive Control Decal, Hand Placement Decal, Shift Indicator Decal, Engine, HP Decal, Warning, Rotating Tines Manual, Owner's, English Manual, Owner's, Spanish 28 REPAIR PARTS 8 HP 21" TILLER -- MODEL NUMBER 917.299881 ENGINE, BRIGGS & STRATTON - - MODEL NUMBER 190402, TYPE NO.6151-01 t 635 354 14 337 307 308 7 383 8 10 •k REQUIRES SPECIAL TOOLS TO INSTALL. SEE REPAIR INSTRUCTION MANUAL. t_o_9 LABEL K,T1 !3S8 GASKET SE_I 29 REPAIR PARTS 8 HP 21" TILLER - - MODEL NUMBER 917.299881 ENGINE, BRIGGS & STRATTON -- MODEL NUMBER 190402, TYPE NO. 6151-01 [121 CARBURETOR OVERHAUL KIT i 50 45 53 41 I08 111 '_ 68 332_ 30 . 75 23 REPAIR PARTS 8 HP 21" TILLER -- MODEL NUMBER 917.299881 ENGINE, BRIGGS & STRATTON -- MODEL NUMBER 190402, TYPE NO.6151-01 KEY PART NO. NO. ! 495631 2 495657 3 391086 5 214015 7 272163 8 39032'i 9 27803 10 94621 11 280267 12 271701 27876 27877 13 94565 14 93723 15 94720 94239 16 495648 94388 18 392818 19 295964 20 391086 21 66768 22 93585 23 298260 24 222698 25 391673 391674 391675 391676 26 391669 299743 391670 39"1671 391672 27 68546 28 295840 295841 29 390401 390773 30 32 33 34 35 36 37 38 4O 222113 92659 390419 94670 65906 26828 222475 93777 221596 KEY PART NO. NO. DESCRIPTION DESCRIPTION Rotocoil, Exhaust Valve Retainer, Exhaust Valve Rotocoil(2) Tappet, Valve Gear, Cam Elbow, intake Gasket, Carburetor Mounting Gasket, Intake Elbow Mounting Screw, Shoulder Screw, Seres, Carburetor Mounting "93208 .................... ScrewTItttake-Elbow 393576 Housing, Rewind Starter 295871 Pulley, Rewind Starter 490179 Spring, Rewind Starter 66884 Rope, Rewind Starter 490653 Insert, Starter Handle 490652 Handle, Rewind Starter 260414 Spring, Ratchet 230543 Adapter, Ratchet Spring 94128 Screw, Rewind Starter Housing Mounting Clutch Assembly, Rewind Starter 66 399671 Housing, Rewind Starter Clutch 67 394897 Ball, Clutch 68 63770 Ratchet, Rewind Starter Clutch 70 298799 Washer, Clutch Retaining 71 394506 Screen, Rewind Starter 73 221796 74 93758 Screw, Sems 75 224061 Washer, Spring Carburetor Assembly, 90 390323 Manual Choke Body Assembly, Upper Carburetor 91 399443 93 23108 Bushing, Throttle Shaft ** Valve Assembly, Carburetor Idle 94 292681 Screw, Seres, 95 93499 Throttle and Choke Valve Mounting Valve, Throttle 96 22337O Shaft and Lever, Throttle 97 298826 Screw, Fillister Head 98 91920 99 26157 Spring, Throttle Adjusting I00 212904 Stop, Throttle !0I 93043 ** Pin, Throttle Stop 102 27918 Gasket, Carburetor Body Cylinder Assembly Bushing, Cylinder * Seal, Oil Head, Cylinder * Gasket, Cylinder Head Breather Assembly * Gasket, Valve Cover Screw, Seres Tube, Breather * Gasket, Crankcase Cover 1°/64" * Gasket, Crankcase Cover °005" * Gasket, Crankcase Cover .009" Screw, Cylinder Head 3-9/16" Screw, Cylinder Head 3" Plug, Oil Drain, Flush Plug, Oil Drain, Square Head Crankshaft Key, Timing Gear Retaining Device Cover Assembly, Crankcase Bushing, Crankcase * Sea!, Oil Plug, Oil Filler Screw, Crankcase Cover Flywheel, Magneto Key, Flywheel Piston Assembly, Standard Size Piston Assembly ..010"Oversize Piston Assembly .020" Oversize Piston Assembly .030" Oversize Ring Set, Piston, Standard Size Ring Set, Piston, Chrome, Std. Size Ring Set, Piston .010" Oversize Ring Set, Piston .020" Oversize Ring Set, Piston .030" Oversize Lock, Piston Pin Pin Assy. Piston, Standard Size Pin Assy., Piston °005" Oversize Rod Assembly, Connecting Rod Assembly, Connecting, .020" Undersize Crankpin Bore Dipper, Connecting Rod Screw, Connecting Rod Valve, Exhaust Valve, Intake Spring, Intake Valve Spring, Exhaust Valve Guard, Flywheel Screw, Seres Retainer, Intake Valve 41 42 45 46 50 51 52 53 53A 54 55 56 57 58 59 60 63 64 65 * ** 292260 93630 260933 211689 212488 270684 27828 93956 93357 Included in Gasket Set, Part Number 299577 included in Carburetor Overhaul Kit, Part #398235 NOTE: Atl component dimensions given in U.S_ inches 1 inch = 25.4 mm 31 REPAIR PARTS 8 HP 21" TILLER - - MODEL NUMBER 917.299881 ENGINE, BRIGGS & STRATTON -- MODEL NUMBER 190402, TYPE NO. 6151-01 KEY PART NO. NO. 103 104 105 107 108 109 110 111 112 113 114 116 118 99333 230896 394681 399442 62872 391987 222712 26155 23123 398202 68667 280203 99525 Includes: 119 94152 t21 398235 t64 398592 Uses: 165 94289 166 392105 167 65978 186 67218 187 296004 188 93535 200 221760 201 260872 209 261126 219 494845 220 221551 222 399151 227 391965 230 94742 265 221535 298 261409 300 393010 304 491596 305 94608 306 223374 307 93949 308 222636 332 92284 333 398811 334 93381 337 802592 346 93705 353 92791 KEY PART NO. NO. DESCRIPTION Float, Carburetor ** Pin, Float Hinge ** Valve, Fuel Inlet Body Assembly, Lower Carburetor Valve, Choke Shaft and Lever, Choke Washer, Choke Lever Spring, Choke Lever Screw, Choke Lever ** Noz.zle;_Garburetor_. ........... ** Gasket, Nozzle O-Ring, FuelValve ** Valve, Needle 22235 Washer, Brass 26336 Spring 65978 O-Ring 394033 Valve, Needle Screw, Seres, Hex Head Carburetor Overhaul Kit Pipe Assembly, Air Cleaner 271265 O-Ring Nut, Wing Stud, Air Cleaner Seal, Air Cleaner Stud Connector, Fuel Pipe Pipe, Fuel Screw, Seres Guide, Air Link, Governor' Spring, Governor Gear-Governor Washer, Thrust Plate, Governor Control Lever Assembly, Governor Washer, Governor' Crank Clamp, Casing Locknut, Muffler Muffler, Exhaust Housing, Blower Screw, Seres Shield, Cylinder Screw, Cylinder Shield Cover, Cylinder Head Nut Armature, Magneto Screw, Armature Mounting Spark Plug Screw, Sems Washer, Lock 354 90576 356 398838 356A 398808 358 299577 363 19203 373 92987 383 89838 445 393957 467 493903 520-937_22 536 391063 552 491893 562 92613 592 231082 601 93053 608 390391 614 93306 615 93307 616 231057 621 396847 635 66538 642 222271 643 222272 655 222598 657 93496 676 393757 741 262479 843 280149 851 221798 869 211661 87t 231218 956 493337 957 493988 958 399517 959 223462 960 492990 96! 94095 985 398525 1016 490817 10!9 491181 DESCRIPTION Nut, Hex Wire, Ground Wire, Ground Gasket Set Puller, Flywheel Nut, Hex Wrench, Spark Plug Cartridge, Air Cleaner Knob, Air Cleaner .... Terminals-Spade .... Air Cleaner Assembly Bushing, Governor Crank Bolt, Governor Lever Nut, Hex Clamp, Fuel Pipe StarterAssembty, Rewind Cotter' Pin Retainer, E-Ring Crank, Governor Switch, Stop Elbow, Spark Plug Cover, Air Cleaner Cup, AirCleaner Anchor, Spring Screw, Serns Deflector', Exhaust Gear', Timing Sleeve, Choke Lever Terminal, ignition Cable Seat, Intake and Exhaust Valves Guide, Intake and Exhaust Valves Fuel Tank Assembly Cap, Fuel Tank Valve Assembly, Fuel Shut-Off Bracket, Fuel Tank, Upper' Bracket, Fuel Tank, Lower Screw, Tank Mounting Insulator Assembly Spacer Label Kit RPM Settings: Low: 1750-1950, High: 3400-3600 * ** Included in Gasket Set, Part Number' 299577 Included in Carburetor Overhaul Kit, Part #398235 NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm 32 SERVICE NOTES 33 SERVICE N 34 SERVmCE NOTES 35 CRAFTSMANo OWNER'S MANUAL MODEL NO. 917.299881 8.0 HP 21 INCH TINE WIDTH REAR TINE TILLER WITH COUNTER Each tiller' has its own model number., Each engine has its own modet number. The model number for your tiller will be found on a plate attached to the top of the transmission_ The model number for your engine will be found on the blower housing of the engine. IF YOU NEED REPAIR SERVICE OR PARTS: FOR REPAIR SERVICE, CALL THIS TOLL FREE NUMBER: 1-800-4-REPAIR (1-800-473-7247) FOR REPLACEMENT PARTS INFORMATION AND ORDERING, CALL THIS TOLL FREE NUMBER: 1-800-FON-PART (1-800-366-7278) illll i i iillll All parts listed herein may be ordered from any Sears, Roebuck and Co. Service Center/Department and most Retail Stores. WHEN ORDERING REPAIR PARTS, ALWAYS GIVE THE FOLLOWING INFORMATION: • PRODUCT - REAR TINE TILLER • MODEL NUMBER - 917.29988I • ENGINE MODEL NUMBER- 190402, TYPE NUMBER 6151-01 ° PART NUMBER ° PART DESCRIPTION Your Sears merchandise has added value when you consider Sears has service units nationwide staffed with Sears trained technicians.., professional technicians specifically trained to insure that we meet our pledge to you, we service what we sell. illl ii Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A. ...................................................................... 144980 REV. 1 5°3°94 i PRINTED IN THE UoS.,A.
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