Craftsman 917.2933 Tiller User Manual
Contents
1. CLIP gt l Cex Your new tiller has been assembled at the factory 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 FRONT Asocket wrench set will make assembly easier Standard wrench sizes are listed 1 Utility knife THs VR RAS eo Y 3 2 1 Wire cutter 1 Tire pressure gauge AS RIGHT 1 Screwdriver ZN l ZS 1 Pair of pliers AN 1 9 16 wrench OPERATOR S POSITION When right or left hand is mentioned in this manual it means when you are in the operating position standing behind tiller handles kes ei OPERATOR S POSITION 1 Center Locknut 1 Carriage Bolt 3 8 16 UNC 3 8 16 UNC x 1 Gr 5 1 Cable Clip 2 Handle Locks 2 Hairpin Clips 1 Pivot Bolt 3 8 16 UNC Grade 5 1 Flat Washer 13 32 x 1x 11 Ga d Shear Pins amp Clips 1 Handle Lock Lever beh ran GEGEE VASTE der GR HEH UNPACKING CARTON AN CAUTION Be careful of exposed sta ples when handling or disposing of carton ing material IMPORTANT When unpacking and assembling tiller be careful not fo stretch or kink cables o While holding handle assembly cut cable ties securing handle assembly to top frame Let handle assembly rest on tiller e Remove top frame of carton e2. PURCHASE LOCALLY 7 STD551137 Washer Lock 3 8 NOTE Al component dimensions given in U S inches 8 74610616 Bolt Hex 3 8 24 x 1 t inch 25 4 mm 27 TILLER MODEL NUMBER 917 293300 DECALS dr as OE j ree AL KEY PART DESCRIPTION NO NO 1 158096 Decal Logo 2 157991 Decal Logo 3 157990 Decal Logo 4 157984 Decal Description 5 197538 Decal Caution Drive Control 6 120491X Decal Hand Placement 7 102180X Decal Shift Indicator 8 147592 Decal Operation and Lubrication 9 163094 Decal Depth Stake 10 120075X Decal Warming Rotating Tines 11 162215 Decal Tine Shield Wmg Dom 163158 Manual Owners English 163159 Manual Owner s Spanish 28 ICRA Med el Wi Wa We w IT a iso AAS od ee S B ENGINE BRIGGS STCATTON MODEL NUMBER 134402 TYPE NO 1113 E1 REQUIRES SPECIAL TOOLS TO INSTALL SEE REPAIR INSTRUCTION MA NUAL 3378 29 TILLER MODEL NUMBER 917 293300 ENGINE BRIGGS amp STRATTON MODEL NUMBER 134402 TYPE NO 1113 E1 REQUIRES SPECIAL TOOLS O INSTALL SEE REPAIR INSTRUCTION MANUAL 30 TILLER MODEL NUMBER 917 293300 ENGINE BRIGGS 8 STRATTON MODEL NUMBER 134402 TYPE NO 111 3 E1 31 TILLER MODEL NUMBER 917 293300 ENGINE BRIGGS amp STRATTON MODEL NUMBER 134402 TYPE NO 1113 E1 1036 LABEL KIT 32 KEY NO oan mH Gr 23 24 25 26 27 28 29 30 RER PART NO 495133 399268 299819 21404
3. Slowly ease handle assembly up and place on top of carton 9 rear corners of carton lay side carton wall down e Remove packing material from handle assembly e Separate shift rod from handle assem bly Handle Assembly INSTALL HANDLE e Insert one handle lock with teeth facing outward in gearcase notch Apply grease on smooth side of handle lock to aid in keeping lock in place until handie assembly is lowered into position Viewed from r h side of tiller Handie Assembly 9 Grasp handie assembly Hold in up position Be sure handle lock remains in gearcase notch Slide handle assembly into position e Rotate handle assembly down Insert rear carriage bolt first with head of bolt on L H side of tiller and loosely assem ble locknut Cut down right hand front and right hand 8 a a o Handle Assembly UP Position 55 lever to hold to a ie Sin Loosen Handle Lock Ss Sa Ay Lever to Move ey RR Dc FG EA Insert pivot bolt in front part of plate and tighten Cut down remaining corners of carton and lay panels flat Lower the handle assembly Tighten nut on carriage bolt so handle moves with some resistance This will allow for eas ier adjustment Place flat washer on threaded end of handle lock lever insert handle lock lever through handie base and gearcase Screw in handle lock lever just enough to hold lever in place Insert second
4. blower housing and clean as necessary e Keep cylinder fins free of dirt and chaff Blower Housing Air Screen AN CAUTION Disconnect spark plug wire from spark plug and place wire where it cannot come into contact with plug TILLER TO ADJUST HANDLE HEIGHT Select handle height best suited for your tiling conditions Handle height will be dif ferent when tiller digs into soil o First loosen handle lock lever e Handle can be positioned at different settings between HIGH and LOW positions e Retighten handle lock lever securely after adjusting MUFFLER 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 re place if necessary If your engine is equipped with a spark arrester screen assembly remove every 50 hours for cleaning and inspection Replace if dam aged SPARK PLUG Replace spark plugs at the beginning of each tilling season or after every 50 hours of use whichever comes first Spark plug type and gap setting is shown in PROD UCT SPECIFICATIONS on page 4 of this manual TRANSMISSION Your transmission is sealed and will only require lubrication if serviced CLEANING e Clean engine wheels finish etc of all foreign matter e Keep finished surfaces and wheels free of all gasoline oil ete e Protect painted surfaces with automotive type wax i We do not re
5. control a cold engine engine speed Bee Fe mak Et or ER er ig BETTER ed No Ta HOW TO USE YOUR TILLER Know how to operate all controls before adding fuel and oil or attempting to start engine STOPPING TINES AND DRIVE Release drive control bar to stop move ment o Move shift lever to N neutral position STOPPING ENGINE o Move throttle control to STOP position if equipped with stop switch move switch to STOP position e Never use choke to stop engine Drive Control Bar ENGAGED Poman Shift Lever Car ave td Drive Control Bar DISENGAGED Position Throtie Contro TINE OPERATION WITH WHEEL DRIVE e Always release drive control bar before moving shift lever into another position e Tine movement is achieved by moving shift lever to 3 till position and engaging drive control bar FORWARD WHEELS ONLY TINES STOPPED e 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 e DO NOT STAND DIRECTLY BEHIND TILLER e Release the drive control bar e Move throttle control to SLOW posi tion Move shift lever indicator to R reverse position e Hold drive control bar against the handle to start tiller movement e za The operation of any tiller can result in foreign objects thrown into the eyes i sa
6. g do BF Bo 190 dra MF ef OT ad 16 Par ao 40 TEMPERATURE RANGE ANTICIPATED BEFORE NEXT Of CHANGE NOTE Although muiti viscosity oils 5W 30 10W 30 etc improve starting in cold weather these multi viscosity oils will result in increased oil consumption when used above 32 F 0 C Check your engine oil level more frequently to avoid possible engine damage from running low on oil Change the oil after every 50 hours of operation or at least once a year if the tiller is not used for 50 hours in one year Check the crankcase oil level before start ing the engine and after each five 5 hours of continuous use Add SAE 30 motor oil or equivalent Tighten oil filler plug securely each time you check the oil level TO CHANGE ENGINE OIL Determine temperature range expected before oil change Ali oil must meet API service classification SF SG or SH e Be sure tiller is on level surface e Oil will drain more freely when warm Use a funnel to prevent oil spill on tiller and catch oil in a suitable container e Remove drain plug Tip tiller forward to drain oil e After oil has drained completely replace oil drain plug and tighten securely Remove oil filler plug Be careful not to allow dirt to enter the engine o o Refill engine with oil See CHECK ENGINE OIL LEVEL in the Operation Pol Filler Plug AIR FILTER Your engine will not run properly using a dirty air fil
7. service is available by returning the crafisman power mower 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 vary from state to state SEARS ROEBUCK AND CO D 817WA HOFFMAN ESTATES IL 60179 TRAINING e Read the Owner s Manual 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 e Never allow children to operate the equipment Never allow adults to oper ate the equipment without proper instruction e Keep the area of operation clear of all persons panicularly small children and pets PREPARATION e Thoroughly inspect the area where the equipment is to be used and remove all foreign objects e Disengage all clutches and shift into neutral before starting the engine mo tor e Do not operate the equipment without wearing adequate outer garments Wear footwear that will improve footing on slippery surfaces gt Handle fuel with care it is highly flam i mable gt Use an approved fuel container o Never add fuel to a running engine or hot engine e Fill fuel tank outdoors with extreme care Never fill fuel tank indoors e Replace gasoline cap securely and clean up spilled fuel before restarting e Use exten
8. when checking or adding oil or fuel Use clean oil and fuel and store in approved clean covered con tainers use clean fill funnels o Q 9 CHECK ENGINE OIL LEVEL e The engine in your unit has been shipped from the factory already filled with SAE 30 summer weight oil With engine level clean area around oil filler plug and remove plug Engine oil shouid be to point of overflow ing when engine is level For approxi mate capacity see PRODUCT SPECI FICATIONS on page 4 of this manual Ail oil must meet A P 1 Service Classification SF SG or SH For cold weather operation you should change oil for easier starting See oil viscosity chart in the Customer Responsibilities section of this manual To change engine oil see the Customer Responsibilities section in this manual gt o o 8 N W RY Fe Oil Level es Oil Drain Plug ADD GASOLINE o 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 tempera tures below 32 F 0 C use fresh clean winter grade gasoline to help insure good cold weather starting WARNING Experience indicates that alco hol blended fuels called gaschol or using ethanol or methanol can attract moisture which leads to separation and formation of acids during storage Acidic gas can dam age the fuel system of an engine while in stora
9. 0 272157 495774 27549 94621 66578 270080 270125 270126 94221 94915 94679 94916 492088 94388 494044 495660 294606 281658 399195 4980 94917 399673 222698 393819 393820 393821 393822 339067 399014 399015 399016 26026 298909 298908 299430 390459 225183 94699 211119 261044 TILLER MODEL NUMBER 917 293300 ENGINE BRIGGS 8 STRATTON MODEL NUMBER 134402 TYPE NO 1113 E1 DESCRIPTION Cylinder Assembly Bushing Seal Oi Head Cylinder Gasket Cylinder Head Breather Assembly Gasket Breather Screw Breather Mounting Grommet Gasket Crankcase 015 Thick Standard Gasket Crankcase 005 Thick Gasket Crankcase 009 Thick Screw Cylinder Head 2 5 16 Stud Cylinder Head Screw Cylinder Head 2 15 32 Plug Oll Drain 1 4 Standard Square Head Crankshaft Crankshaft Gear Key Cover Crankcase Bushing Seal O Plug O FHI Plug OH Fill For High Oil Fill Hole Screw Crankcase Cover Mounting Stud Hex Head Crankcase Cover Mounting Fiywheel Key Fiywheel Piston Assembly Standard Size Piston Assembly 010 Oversize Piston Assembly 020 Oversize Piston Assembly 030 Oversize Ring Set Standard Size Ring Set 010 Oversize Ring Set 020 Oversize Ring Set 030 DOversiza Lock Piston Pin Pin Piston Standard Size Pin Piston 005 Oversize Rod Connecting Rod Connecting 020 Undersize Crankpin Bo
10. 696 Bolt Pivot 16 STD533710 Bolt Carriage 3 8 16 x1 Gr 5 17 109229X Lock Handie STANDARD HARDWARE PURCHASE LOCALLY 22 NOTE All component dimensions given in U S inches 1 inch 25 4 mm KEY z o om DH A Go Ra w PART NO STD541431 STD551137 STD541037 74930568 154734 110111X STD532505 8700 86777 9484R STD551125 STD541025 23230506 120938X 510551031 145102 STDE41041 12000028 110653X 145216 104214X 5015 128952 795R TILLER MODEL NUMBER 917 293300 MAINFRAME LEFT SIDE DESCRIPTION Nut Keps 5 16 18 Washer Lock 3 8 Nut Hex 3 8 16 Bolt Hex 5 16 18 x 4 1 4 Screw Shift Lever Lever Shift Boit Carriage 1 4 20 x 1 2 Gr 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 5 16 18 x 3 8 Spacer Split 0 927 x 0 42 x 2 68 Washer 11 32 x 11 16 x 16 Ga Sheave Transmission Nut Hex 5 16 18 Ring Retainer Guard Pinch Point Spacer Split 0 927 x 0 42 x 1 688 Nut Cap 5 16 18 Tire Rim Tire Valve KEY PART NO 126875X 5TD624003 131159X574 132801 104679X 12000032 159229 102384X 102141X STD5223710 102383X 74760524 102331X 130812 145822 140062 19111610 151004 69180 164173 DESCRIPTION Rivet Drilled Glip Hairpin Guard Beit Belt V Pulley idler Ring Klip Bracket Idler Bolt Hax S 16 16 x 12 Shaft Idler Arm Bolt He
11. 7 346 347 356 356A 358 363 3 3 383 429 455 456 459 515 524 528 535 532 592 PART NO 498593 280871 272537 281247 94692 224669 94905 94010 298049 495218 94895 223886 262865 262283 494845 221551 494899 496082 94927 260585 221535 94906 94929 494562 497018 94786 224820 94680 224740 94877 397358 93414 802592 94896 493521 495135 495118 495661 19069 94908 89838 281190 494511 225121 281503 281505 263073 271485 231818 492889 231079 94907 231978 TILLER MODEL NUMBER 917 293300 ENGINE BRIGGS amp STRATTON MODEL NUMBER 134402 TYPE NO 1113 E1 DESCRIPTION Shaft Choke Support Air Cleaner Gasket Alr Cleaner Manifold Intake Nut Wing Bracket Fuel Tank Screw Hex Head Nut Hex Line Fuel 11 Long Cut to Suit Line Fuel Molded Screw Shoulder Guide Air Link Spring Govemor Gear Governor Washer Thrust Bracket Control Lever Assembly Governor Washer Govemor Lever Spring Link Clamp Casing Screw Slotted Hex Screw Hex Head Muffler Exhaust Housing Blower Screw Hex Shield Cylinder Screw Hex Head Cylincer Shield Cover Cylinder Head Nut Flywheel Armature Magneto Screw Armature Plug Spark 1 7 8 High 48mm Resistor Type Screw Hex Head Sems Switch Stop Wire Stop Armature to Switch Wire Stop Stop Switch to Ground Gasket Set Puller Flywheel Nut Hex Wrench Spark
12. GREEMENT A Sears Maintenance Agreement is avail able on this product Contact your nearest Sears store for details CUSTOMER RESPONSIBILITIES o Read and observe the safety rules o Follow a regular schedule in maintain ing caring for and using your tiller e Follow the instructions under the Customer Responsibilities and Stor age sections of this Owner s Manual WARNING This unit is equipped with an internal combustion engine and should not be used on or near any unimproved forest covered brush covered or grass covered land unless the engine s exhaust system is equipped with a spark arrester meeting applicable local or state laws if any Ifa spark arrester is used it should be main tained 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 for spark arrester Refer to the Repair Parts section of this manual for part number able at most Sears Retail outiets and Service Centers Most Sears Stores can order repair parts for you when you provide the model number of your tiller ENGINE MUFFLER poate gen TE ae E en e a a 4 had TILLER PERFORMANCE FURROW OPENER TILLER MAINTENANCE AiR FILTER GAS CAN ENGINE OIL STABILIZER i BELT TNES f SHEARPIN HAIRPIN
13. III AAA TANIA A MRR LAN EO Soil balls u up or de Wait orn more favorable soil condi cumps tions Engine runs s but Tine eer is ial EE 1 EA tine rg tiller won t move V belt not correctly adjusted E OS V belt V belt is is 5 off pulley s Inspect V belt 3 Engine runs but i 1 Tiling too deep 1 Set depth stake for shallower till labors when tilling i sing 2 Throttle control not properly 2 Check throttle contro setting adjusted 3 Carburetor out of adjustment 3 Make necessary adjustments F E F 21 TILLER MODEL NUMBER 917 293300 HANDLES 2 N 22 AAA ME N Free ea E ad EN 11 KEY PART DESCHIPTION KEY PART DESCRIPTION NO NO NO NO 4 148583 Throttle Control 18 STD541437 Nut Centedork 3 8 16 2 141406 Grip Handle 19 19131611 Washer 13 92 x 1 x 11 Ga 3 110673X Grommet Handle 20 109228X Lever Lock Handie 4 127254X Bar Drive Control Assembly 21 150258 Handie Assemble 5 6712 Cap Vinyl 22 121145X Clip Plastic Cable 6 137119 Panel Control 23 86777 screw Hex Washer Hd Slotted 7 110641X Bushing Split 10 24 x 1 2 8 71191008 Screw Pan Head 10 24 24 3484R Clip 9 72010520 Bolt 5 16 18 x 2 1 2 25 73970500 Locknut Hex Flange 10 11068646X Handie Grip 26 110675X Clutch Cable 12 81328 Bolt Shoulder 28 STO55 125 Washer Lock 1 4 13 110741X Handia Shift 29 STDS41462 Nut Keps 10 24 14 108313X Grommet Rubber 39 104164X Tie Cable 15 110702X Rod Shift 31 150
14. O NO NO 1 38000129 Nut Flange 5 16 18 17 162175 Nut Wing Forged 5 16 18 2 161415X574 Shield Side Outer L H 18 STDS32512 ae Carriage 1 4 20 x 1 1 4 3 83934 Pin Stake Depth af ae ee Ms ee st Hex 3 8 16 STD533107 Bolt Carriage 5 16 18 x 9 4 Gr 5 z 21 102156X Stake Depth 6 8394 Spring 22 74930632 Bolt Hex Y 8 16x2 7 8392 Bracket Latch 23 4440 Hinge 8 109230X Spring Depth Stake 24 72140404 Bolt Carriage 1 4 20 x 1 4 9 124289X574 Shield Tine 25 6712 Cap Vinyl 10 STD533110 Bol Cariage 5 16 18x1Gr 5 6 109227X Pad Idler 41 STD541031 Nul Hex 5 16 18 27 102695X574 Shield Levefing 12 STDS51131 Washer Lock 5 16 28 120588X Pin Hings 13 72110510 Bolt Cariaga 5 16 18 x 1 1 4 29 124309X574 Shield Side 14 124311X Bracket Shield Tine 30 73970500 Locknut Hex Flange 15 161414X574 Shield Side Outer R H STANDARD HARDWARE PURCHASE LOCALLY 16 73510400 Nut Hex 1 4 20 NOTE All component dimensions given in U S inches 1 inch 25 4 mm 26 TILLER MODEL NUMBER 917 293300 TINE ASSEMBLY MT ar tne ME o e n N 1 me Ts 1A jo 1 ree KEY PART DESCRIPTION KEY PART DESCRIPTION NO NO NO NO 1 44593 Tine Outer LH 9 4460 Tine Outer R H 2 132673 Pin Shear 10 132728 Assembly Hub and Plate RH 3 6554 Ting Inner LH 11 6555 Tina Inner R H 4 STD524008 Clip Halrpin 5 132727 Assembly Hub and Plate LH P 6 73610600 Nut Hex 3 8 24 STANDARD HARDWARE
15. Owners Manual am Er e Safety Bl Gace EI o Operation AN e Maintenance gt w e Repair Parts C Read and follow all Safety Rules and Instructions before operating this equipment Sears Roebuck and Co Hoffman Estates IL 60179 Warranty MATTE TEE se PEFHMNHTEK EPR HEEPHEEA LE EEEE NARRA 2 Safety Rules ers resenseer de ek see i Product Specifications ie reses eene sees Assembly A ia Opera nicas 388 Maintenance sicario 13 Service and AdjustmentS econo ere 15 Storage ese da id A 19 Troubleshooting re 20 illustrated Parts List ese ser ee Ao Parts Ordering ese se sesse Back Cover LIMITED TWO YEAR WARRANTY ON CRAFTSMAN TILLER For two 2 years from date of purchase when this Craftsman Tiller is maintained lubri cated and tuned up according to the operating and maintenance instructions in the owner s manual Sears will repair free of charge any defect in material or workmanship This Warranty does not cover o Expendable items which become worn during normal use such as tines spark plugs air cleaners and belts o Repairs necessary because of operator abuse or negligence including bent crank shafts and the failure to maintain the equipment according to the instructions con tained in the owner s manual e 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
16. Plug Cover Spark Plug Filter Air Cup Flywheel Retainer Spring Pawi Ratchet Spring Friction Seal Oji Fill Tube Breather Filter Air Bushing Govemor Crank Bolt Govemor Lever Nut Hex 34 KEY NO 601 871 883 955 957 958 966 969 971 972 975 978 979 982 1036 1095 2500 veep rimas PART NO 93053 93807 497830 494451 93306 495243 94943 he ye mr w w Ma 66538 281188 93343 495074 262992 Uses 494903 280149 280643 493880 494904 211787 263094 262001 63709 272309 497610 493869 493988 494769 494902 94872 94727 495345 493640 498261 273326 494807 94658 224746 499348 498531 184402 0113 495952 2 DESCRIPTION Clamp Hose Green Clamp Hose Black Starter Rewind Connector Fuel Line Pin Cotter Crank Govemor Screw Shoulder Seal Shaft Sold in Kit Only Seal Choke Shaft Sold in Kit Only Elbow Spark Plug Cover Air Cleaner Screw Sems Deflector Assembly Gear Timing 94388 Key Woodruff Guard Muffler Sleave Lever Sleeve Lever Terminal Cable Flange Muffler Seat intake Valve Seat Exhaust Valve Cobalite Guide Exhaust Valve Guide intake Valve Gasket Exhaust Screw Fuel Bowl Standard Screw Fuel Bowl High Altitude Cap Fuel Tank Valve Shut Off Base Air Cleaner Screw Hex Head Screw Hex Head Tank Fuel Bowl Float Gasket Set Carburetor Gasket Cover Cover Oit Gard Screw O Ga
17. al starting when setting up transport ing adjusting or making repairs WARNING The engine exhuast from this product con tains chemicals known to the State of California to cause cancer birth defectd or other reproductive harm o PRODUCT SPECIFICATIONS HORSEPOWER 5 5 HP DISPLACEMENT 13 CU IN GASOLINE CAPACITY 4 Quaris Unleaded Regular OIL API SF SG SH SAE 30 Above 32 F CAPACITY 20 oz SAE 5W 30 Below 32 F SPARK PLUG Champion RJ19LM GAP 030 Congratulations on your purchase of a Craftsman Tiller lt has been designed en gineered and manufactured to give you the best possible dependability and pertorm ance Should you experience any problems you cannot easily remedy please contact your nearest authorized Sears Service Center Department 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 tiller Popery Always observe the SAFETY RULES Your new tiller has been assembled at the factory 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 cor rect tools as necessary to insure proper tightness These accessories were availa e when the tiller was purchased They are also avail MAINTENANCE A
18. and Pull rope out slowly until engine reaches start of compression 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 Choke Control e o a Fuel shut off Valve G if engine fires but does not start move choke control to half choke position Pull recoil starter handle unti engine starts When engine starts slowly move choke control to RUN position as engine warms up 11 NOTE A warm engine requires less chok ing to star o Move throttie control to desired running position e Allow engine to warm up for a few min utes before engaging tines NOTE If at a high altitude 3000 feet or in cold temperatures below 32 F the car buretor fuel mixture may need to be adjusted for best engine performance See TO ADJUST CARBURETOR in the Service and Adjustments section of this manual NOTE If engine does not start see trou bleshooting points TILLING HINTS CAUTION Until you are accustomed to handling your tiller start actual field use with throttle in slow position mid way between FAST and IDLES e 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 will also clear the soil of unwanted vegeta tion The decomposition of this veg etable ma
19. any enclosure TILLER o Clean entire tiller See CLEANING in the Customer Responsibilities section of this manual e inspect and replace belts if necessary See belt replacement instructions in the Service and Adjustments section of this manual e Lubricate as shown in the Customer Responsibilities section of this manual e Be sure that all nuts bolts and screws are securely fastened Inspect moving parts for damage breakage and wear Replace if necessary o Touch up ali rusted or chipped paint sur faces sand lightly before painting ENGINE 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 dam age the fuel system of an engine while in storage e Drain the fuei tank e Start the engine and let it run until the fuel lines and carburetor are empty e Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur e Use fresh fuel next season NOTE Fuel stabilizer is an acceptable alternative in minimizing the formation of fuel gum deposits during storage Add sta bilizer to gasoline in fuel tank or storage container Always follow the mix ratio f
20. ard to sta Throttle contro not set properly Dirty air cleaner Bad spark plug or improper gap Stale or dirty fuel Loose spark plug wire 6 Carburetor out of adjustment Ve Sets tae REN READE PEEP SARDINA DNA rior ep ra ek oer erat air d Loss of power 1 Engine is overloaded 2 Dirty air cleaner 3 Low oil ievel dirty oil Faulty spark plug 5 Oil in fuel 6 Stale or dirty fuel 7 Water in fuel 8 Clogged fuel tank 9 Spark plug wire loose wire Dirty engine air screen Dirty clogged muffler Carburetor out of adjustment Poor compression 10 11 12 13 20 EE Ge rr Ego mermas lero RAU AE EP 10 11 12 13 CORRECTION TREE Eed Nr dr perk ag RR ci mic oi Fill fuel tank See TO START ENGINE in the Operation section Wait several minutes before attempting to start Clean or replace air cleaner car tridge Drain fuel tank and carburetor and refill tank with fresh gasoline Remove fuel tank and clean Make sure spark plug wire is seat ed properly on plug Replace spark plug or adjust gap Make necessary adjustments position Clean or replace air cleaner car tridge Replace spark plug or adjust gap Drain fuel tank and refill with fresh gasoline Make sure spark plug wire is seat ed properly on plug Make necessary adjustments ED Pret vy trend MARA Set depth stake and wheels for shallower tilling Clean or replace air cleane
21. cked for sharpness wear and tines bending particularly the tines which are A badly wom tine causes your tiller to work Next to the transmission If the gap harder and dig more shallow Most impor between the tines exceeds 3 1 2 inches tant worn tines cannot chop and shred they should be replaced or straightened organic matter as effectively nor bury it as as necessary deeply as good tines A tine this worn e New tines should be assembled Sharp needs to be replaced ened tine edges will rotate rearward from above New Tine transmission Worn Tine eal i Hairpin Clip Sharp Egde Sharp Edge Shear Pin Shear Pin ENGINE Maintenance repair or replaceent of the emission control devices and systems which are being done at the customers expense may be performed by any non road engine repair establishment or indi vidual Warranty repairs must be per formed by an authorized engine manutac turer s sercie outlet ds Ue if Gam MEE We ee haria Throttle Ts Save TE e er de ol Clamp Screw TO ADJUST THROTTLE CONTROL CABLE s Loosen cable clamp screw to allow cable to move e Move throttle control lever on upper han dle to FAST position o Pull throttie cable out to end of travel e Hold cable in this position and tighten clamp screw securely TO ADJUST CARBURETOR The carburetor has a high speed jet and has been preset at the factory and adjust ment should not be necessary However minor ad
22. commend using a garden hose to clean your unit unless the muffler air filter and carburetor are covered to keep water out Water in engine can result in a shortened engine life F E e ask Handle High Position dt ma EG 4 1 vi ie e Handle Lock Lever 15 TIRE CARE CAUTION When mounting tires unless beads are seated overinflation can cause an explosion o Maintain 20 pounds of tire pressure If tire pressures are not equal tiller will pull to one side o Keep tires free of gasoline or oil which can damage rubber TO REMOVE WHEEL Place blocks under transmission to keep tiller from tipping Remove outer side shield by removing nuts A and B Remove inner side shield by removing nuts C and D Remove hairpin clip and clevis pin from wheel Remove wheel and tire e Repair tire and reassemble o a Hairpin Clip Nut B Inner Side Shield we Nut me Outer Side Shield TO REMOVE BELT GUARD NOTE For ease of removal remove hair pin clip and clevis pin from left wheel Pull wheel out from tiller about 1 inch e Remove two 2 cap nuts and washers from side of belt guard Remove hex nut and washer from bot tom of belt guard located behind wheel Pull belt guard out and away from unit Replace belt guard by reversing above procedure o Hex Nut and 1222 Belt Guard _z Washer EB e Located AL SE Behind Tire Ca
23. eak before internal damage occurs to the transmission o li shear pin s break replace only with those shown in the Repair Parts section of this manual 5 A ZN CULTIVATING Cultivating is destroying the weeds between rows to prevent them from rob bing 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 1 to 3 2 5 7 5 cm Lower the outer side shields to protect small plants from being buried Cultivate up and down the rows at a speed which will allow tines to uproot weeds and leave the ground in rough condition promoting no further growth of weeds and grass Si 12 MAINTENANCE SCHEDULE FILL IN DATES AS YOU COMPLETE REGULAR SERVIGE Check Engine Oil Level Oil Pivot Points me E Inspect Spark Aester Maier al Clean or Replace Air Cleaner Cartridge Clean Engine Cylinder Fins a gt Replace Spark Pig MEE EE EE Ed 1 Change more often whan operating under a heavy load or in high ambient temperatures 2 Service more often when operating In dirty or dusty conditions i i E iad s Ml x GENERAL RECOMMENDATIONS LUBRICATION CHART The warranty on this tiller does not cover items that have been subjected to opera tor abuse or negligence To receive full Throtile Control value from the warranty the operator must maintain tiller as
24. ge 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 until the fuel lines and carburetor are empty Use fresh fuel next season See Storage section of this manual for addition al information Never use engine or carbu retor cleaner products in the fuel tank or permanent damage may occur 10 AA CAUTION Fill to within 1 2 inch of top of fuel tank to prevent spilis and to allow for fuel expansion if gasoline is acciden tally spilled move machine away from area of spill Avoid creating any source of ignition until gasoline vapors have disap peared Do not overfill Wipe off any spilled oil or fuel Do not store spill or use gasoline near an open flame TO START ENGINE AX CAUTION Keep tine control in OFF position when starting engine When starting engine for the first time or if engine has run out of fuel it will take extra pulls of the recoil starter to move fuel from the tank to the engine e Make sure spark plug wire is properly connected and access cover is com pletely closed to create proper seal Move shift lever indicator to N neutral position Place throttle control in FAST position Turn fuel shut off valve to ON position Push stop switch to ON position Move choke control to full CHOKE position Grasp recoil starter handle with one hand and grasp tiller handle with other h
25. handie lock with teeth inward in the slot of the handie base just inside of washer o Raise handle assembly to highest posi tion and securely tighten handle lock lever by rotating clockwise L aving handle assembly in highest position will make it easier to connect shift rod Handle Lock Fiat Washer Handle Lock ever Gearcase Slot Rear Cartridge ed Bolt gt Y NS ocknut Handie Base Pivot Boit INSERT CABLE CLIP REMOVE TILLER FROM CRATE o insert plastic cable clip into hole onthe e Adjust handle assemby to lowest posi back of handie column Push cables tion Be sure lock lever is tightened into clip securely Make sure shift lever indicator is in N neutral position Tilt tiller forward by lifting handle Separate cardboard cover from leveling Handle Column shield Cables Rotate tiller handle to the right and pull Ma tiller out of carton CHECK TIRE PRESSURE Gable Glip The tires on your unit were overinfiated at the factory for shipping purposes Correct CONNECT SHIFT ROD and equal tire pressure is important for e Insert end of shift rod farthest from bend best tilling performance into hole of shift lever indicator o Reduce tire pressure to 20 PSI e Insert hairpin clip through hole of shift HANDLE HEIGHT rod to secure e Handle height may be adjusted to better e Insert other end of shift rod into hole in suit operator See TO ADJUST HAN shift lever DLE HEIGHT
26. in the Service and ged second hairpin clip through hole of Adjustments section of this manual shift rod Atiach this end to shift lever E Attach this End To shift Lever Indicator hift Rod Shift Rod Hairpin Glip Shift Lever indicator Shift Rod These symbols may appear on your Tiller or in literature supplied with the product Learn and understand their meaning THLING FORWARD NEUTRAL AEVERS CALTON ENGINE ENGINE FAST SLOW CHOKE OA WARNIKG UN OFF KNOW YOUR TILLER READ THIS OWNER S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TILLER Compare the illustrations with your tiller to familiarize yourself with the location of vari ous controls and adjustments Save this manual for future reference Drive Control Bar Throttle Control A Shift Lever i 4 Choke Control Depth Stake Su Leveling Shield od S OS Recoil Outer Side Shield Starter Handle MEETS ANSI SAFETY REQUIREMENTS Our tillers conform to the safety standards of the American National Standards Institute DRIVE CONTROL BAR Used to engage SHIFT LEVER Used to shift transmission lines gears DEPTH STAKE Controls depth at which SHIFT LEVER INDICATOR Shows which tiller will dig gear the transmission is in LEVELING SHIELD Levels tilled soil RECOIL STARTER HANDLE Used to OUTER SIDE SHIELD Adjustable to pro Start the engine tect small plants from being buried CHOKE CONTROL Used when starting THROTTLE CONTROL Used to
27. instructed in this manual Some adjustments will need to be made periodically to properly maintain your tiller All adjustments in the Service and Adjustments section of this manual should be checked at least once each season Once a year you should replace the spark plug clean or replace air filter and check tines and belts for wear Anew reier Ed ESAN AA Leveling spark plug and clean air filter assure Shield proper air fuel mixture and help your j Hinges engine run better and last longer a BEFORE EACH USE Idler Bracket Wheel Hub e Check engine oil level SAE 30 OR 10W 30 MOTOR OIL e Check tine operation REFER TO CUSTOMER e Check for loose fasteners RESPONSIBILITIES ENGINE SECTION LUBRICATION Keep unit well lubricated See LUBRICA TION CHART 13 Disconnect spark plug wire before per forming any maintenance except carbure tor adjustment to prevent accidental start ing of engine Prevent fires Keep the engine free of grass leaves spilled oil or fuel Remove fuel from tank before tipping unit for main tenance Clean muffler area of all grass dirt and debris Do not touch hot muffler or cylinder fins as contact may cause burns ENGINE LUBRICATION Use only high quality detergent oil rated with API service classification SF SG or SH Select the oils SAE viscosity grade according to your expected temperature SAE VISCOSITY GRADES e 20 a 3I
28. irec tion you wish to turn being careful to keep feet and legs away from tines ce When you have completed your turn around release the drive control bar and lower handie Place shift lever in till position and move throttle contro to de sired speed To begin tilling hold drive control bar against the handle OUTER SIDE SHIELDS The back edges of the outer side shields are slotted so that the shields can be raised for deep tilling and lowered for shal low tilling to protect smali plants from being buried Loosen nut A in slot and nut B Move shield to desired position both sides Retighten nuts TO TRANSPORT CAUTION Before lifting or transport ing allow tiller engine and muffler to cool Disconnect spark plug wire Drain gaso line from fuel tank 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 hole of depth stake to lock in posi tion This prevents tines from scuffing the ground Place shift lever indicator in F forward position for transporting e Hold the drive control bar against the handle to start tiller movement Tines will not turn e Move throttle control to desired speed AROUND TOWN e Disconnect spark plug wire e Drain fuel tank Transport in upright position to prevent oil leakage BEFORE STARTING ENGINE IMPORTANT Be very careful not to allow dirt to enter the engine
29. justments may be required to compensate for differences in fuel temper ature altitude or load If the carburetor does need adjusiment proceed as follows IDLE RPM ADJUSTMENT o To adjust idie RPM rotate throttle tink age counterclockwise and hold against stop while adjusting idle speed adjusting screw to obtain 1750 RPM Release throttle linkage ACCELERATION TEST e Move throttle control lever from SLOW to FAST position If engine hesitates or dies turn needle valve out counter clockwise 1 8 turn Repeat test and continue to adjust if necessary until engine accelerates smoothly High speed stop is factory adjusted Do not adjust or damage may result IMPORTANT Never tamper with the en gine governor which is factory set for proper engine speed overspeeding the engine above the factory high speed set ting can be dangerous If you think the engine governed high speed needs adjust ing contact your nearest authorized ser vice center department which has the proper equipment and experience to make any necessary adjustments idle Speed Adjusting Throttle Screw Linkage idie Needle oe a Valve 18 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 ANCAUTION Never store the tiller with gasoline in the tank inside a building where fumes may reach an open flame or spark Allow the engine to coo before storing in
30. ound on stabilizer container Run engine at least 10 minutes after adding stabilizer to allow the stabilizer to reach the carbure tor Do not drain the gas tank and carbu retor if using fuel stabilizer ENGINE OIL Drain oil with engine warm and replace with clean oil See ENGINE in the Customer Responsibilities section of this manual CYLINDER e Remove spark plug e Pour 1 ounce 29 ml of oil through spark plug hole into cylinder e Pull starter handle slowly several times to distribute oil e Replace with new spark plug OTHER e Do not store gasoline from one season to another e Replace your gasoline can if your can starts to rust Rust and or dirt in your gasoline will cause problems e If possible store your unit indoors and cover it to give protection from dust and dirt e 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 19 4 ld PES DER DAE EET Out of fuel Engine not CHOKED properly Engine flooded Will not start Dirty air cleaner Water in fuel Clogged fuel tank Loose spark plug wire Bad spark plug or improper gap Carburetor out of adjust ment MN Arr Aas A Pk AME DDI A A RITA naeia aema m arta AEN EA Yc bese be ere TER H
31. p Nut and ARA Washer Hairpin Clip and Clevis Pin TO REPLACE GROUND DRIVE BELT Remove belt guard as described in TO REMOVE BELT GUARD e Loosen belt guides A and B and also remove stud C Remove old belt by slipping off engine pulley first then remove from the pulley e Place new belt in groove of transmis sion pulley and into engine pulley BELT MUST BE IN GROOVE ON TOP OF IDLER PULLEY NOTE POSITION OF BELT TO GUIDES Tighten belt guides A and B and stud ss Dan Check belt adjustment as described below e Replace belt guard Reposition wheel and replace clevis pin and hairpin clip GROUND DRIVE BELT ADJUST MENT 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 e 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 e Tighten cable clip screw securely o 9 16 Bek Guide A Engine Pulley Cable Clip Screw Drive Control Cable Stud C Idler Pulley SJ Transmission Pulley TINE REPLACEMENT o To maintain the superb tilling perfor CAUTION Tines are sharp Wear mance of this machine the tines should gloves or other protection when handling be che
32. r car tridge Check oil level change oil Clean and regap or change spark plug Drain and clean fuel tank and refill and clean carburetor Drain fuel tank and refill with fresh gasoline Drain fuel tank and carburetor and refill tank with fresh gasoline Remove fuel tank and clean Connect and tighten spark plug Clean engine air screen Gieanfreplace muffler Make necessary adjustments Contact an authorized Sears Service Center Department PROBLEM CAUSE l CORRECTION i VERGEET EN AME SE ES er ame dalle tan Ah LI RMN ARES SWERE N voe be DIARIAS bp y ar dar kerel da vee fe oord AS de ee ee TARYN Geen MT N see eerder Ve AA DANA pto den we terg dT aot tan EN ve tt A EAN OMSL CANTO VEDA PPP marge rek kr gie ge ee NEY ROR HRY We AN ENO AAA Pe A PENN 1 Low oil level dirty oii 1 Check oi level change oil 2 Dirty engine air screen 2 Clean engine air screen Dirty engine 3 Clean cylinder fins air screen mut fler area 4 Remove and clean muffler 5 Adjust carburetor to richer posi tion i 1 Moisten ground c or r walt Lor i more favorable soil conditions 2 Adjust wheels and depth stake Engine overheats Partially plugged muffler 5 Improper carburetor Ba ee Excessive bounce difficult handling Ground ino dry Ed hard rr ba men 1 E Wheels and depth stake eo od Ee Roe ANENE RENE ROER A APO DA REP nh Re Eet Ese etse ie Re Deb LEAR PA A TAMAS PORT bro der tn didnt tes SINS A
33. rcase Bearing Needle Washer Thrust 5 8 x 1 10 x 1 32 Pinion input Shaft Input Bearing Needle Washer Seal Ball Steel Spring Shift Fork O Ring Am Shift Fork Shift Ring Klip Shaft Shift Washer Ring Klip Gear Assembly Reverse Idler includes Key Nos 21 and 22 Gear Reverse idier Bearing Needle Shaft Reverse idler Washer Lock 7 16 Nut Hex 7 16 20 ie Shaft Ground Drive 106390X 102134X 150737 143008 106388X 102121X 102112X 102101X 154355 44225 154356 105345X 10534686X 8358J 4220R 106146X 155236 150700 132688 106147X 17720408 73220500 122204X 60684 Spacer 0 765 x 1 125 x 1 23 Chain 35 50 Pitch Ground Shaft Assembly mil Shait Ground Drive Spacer 0 70 x 1 00 x 1 150 Sprocket and Gear Assembly Shaf Reduction 2nd SA Whiz Lock 5 16 18 x d Sprocket Assembly w Bearing Includes Key Nos 37 and 38 Bearing Needie Sprocket Tine Gear Cluster Red ist amp 2nd Gear Reverse Shaft Reduction ist Washer Thrust Spacer 1 01 x 1 75 x 0 760 Seal Asm Oll Gearcase A H w Bearing includes Key No 8 Shalt Tine Chain Roller 50 50 Pitch Screw 1 4 20 x 1 2 Nut Hex 5 16 18 Bearing Kit Tine Shaf Grease Piastilube 1 STANDARD HARDWARE PURCHASE LOCALLY NOTE Ail component dimensions given in U S inches 1 Inch 25 4 mm TINE SHIELD TILLER MODEL NUMBER 917 293300 KEY PART DESCRIPTION KEY PART DESCRIPTION NO N
34. rd Cover Bracket Indicator Light Label Kit Emission Gasket Set Valve Overhaul Replacement Engine Replacement Shoriblock included in Gasket Set 495661 Included in Carburetor Kit 498261 Included in Carburetor Gasket Set 490937 Included in Vaive Overhaul Gasket Set 498531 NOTE All component dimensions given in U S inches 1 Inch 25 4 mm 35 For the repair or replacement paris you need delivered directly to your home Call 7 am 7 pm 7 days a week 1 800 366 PART 1 800 366 7278 Para ordenar piezas con entrega a domicilio 1 800 659 7084 For in house major brand repair service Call 24 hours a day 7 days a week 1 800 4 REPAIR 1 800 473 7274 Para pedir servicio de reparacion a domicilio 1 800 676 5811 For the location of a Sears Parts and Repair Center in your area Call 24 hours a day 7 days a week 1 800 488 1222 For information on purchasing a Sears Maintenance Agreement or to inquire about an existing Agreement Call 9 am 5 pm Monday Saturday 1 800 827 6655 When requesting service or ordering parts always provide the following information e Product Type Part Number e Model Number e Part Description 163158 Rev 7 2 17 98 TR JE REPAIR SERVICES EES HIPAN SERVES EETL TE ad America Repair Specians ts Printed in U S A
35. re Dipper Connecting Rod Screw Connecting Rad Valve Exhaust Valve intake KEY NO PART NO 260552 26478 222443 225257 260642 214726 272295 272585 94923 94706 497442 498144 280399 396892 393152 94686 225176 495659 94098 398185 493280 N RM 224783 262820 w N 2 498260 94920 498599 223470 493556 398187 398188 We w mr e w DESCRIPTION Spring intake Valve Spring Exhaust Valve Guard Flywheel Retainer Spring Tappet Valve Gear Cam Gasket Carburetor Gasket intake Port Screw Torx Hex Screw Hex Head Housing Rewind Starter Pulley Starter includes Rewind Spring Rope Starter Cut to Required Length Insert Starter Handle Handle Rewind Starter Screw Starter Mounting Screen Rotating Washer Kit Screw Round Head Screw Idle Adjusting screw Assembly Speed Adjustment Pin Hinge Sold in Kit Only Vaive Choke Spring Lever Gasket Sealing Sold in Kit Only Carburetor Kit Screw Torx Hex Carburetor Plug Welch Valve Throtils Shaft Throttle Fioat Carburetor Valve inlet Includes Seat Gasket Bow Sold in Kit Only included in Gasket Set 495661 Included in Carburetor Kit 498260 included in Carburetor Gasket Set 498261 Included in Valve Overhaul Gasket Set 498531 NOTE All component dimensions given in U S inches t inch 25 4 mm 33 KEY NO 141 159 163 164 165 182 184 33
36. rem oases which can result in severe eye damage Always wear safety glasses or eye 4 shields before starting your tiller and while tilling We recommend a wide A vision safety mask over the spectacles or standard safety glasses DEPTH STAKE The depth stake can be raised or lowered to allow you more versatile tilling and culti vating or to more easily transport your tiller Shallowest Tilling Cultivating Transport Position Deepest Tiiling Depth Stake TILLING o Release depth stak pin Pull the depth stake up for increased tilling depth Place depth stake pin in hole of depth stake to lock in position e Place shift fever indicator in till position e Hold the drive control bar against the handle to start tilling movement Tines and wheels will both turn Move throttle control to FAST position for deep tilling To cultivate throttle con trol can be set at any desired speed depending on how fast or slow you wish to cultivate IMPORTANT Aiways release drive control bar before moving shift lever into another position Depth Stake Pin 7 RELEASED Position 4 A AA Locked Nut BP Position Nut A Outer Side Shield TURNING o Release the drive control bar o Move throttle control to SLOW posi tion Place shift lever indicator in F forward position Tines will not turn Lift handle to raise tines out of ground swing the handle in the opposite d
37. s Never operate the tiller without proper guards plates or other safety protective devices in place Keep children and pets away o o o 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 Never operate the tiller without good vis ibility 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 AND STORAGE Keep machine attachments and accessories in safe working condition e Check shear pins engine mounting bolts and other boits at frequent inter vals for proper tightness to be sure the equipment is in safe working condition Never store the machine with fuel in the fuel tank 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 storing in any enclosure e Always refer to the operator s guide instructions for important details if the tiller is to be stored for an extended peri od 4a CAUTION Always disconnect spark plug wire and place wire where it cannot contact spark plug in order to prevent acci dent
38. sion cords and receptacles as specified by the manufacturer for all units with electric drive motors or electric starting motors o Never attempt to make any adjustments while the engine motor is running except where specifically recommend ed by manufacturer O 0 a o a o 9 o PERATION Do not put hands or feet near or under rotating paris Exercise extreme caution when operat ing 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 If the unit should start to vibrate abnor mally stop the engine motor and check immediately for the cause Vibration is generaily a warning of trouble Stop the engine motor when leaving the operating position Take all possible precautions when leav ing 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 dangerou
39. ter Clean the foam pre cleaner after every 50 hours of operation or every season Service paper cartridge every 100 hours of operation or every season whichever occurs first Service air cleaner more often under dusty conditions e Loosen air cleaner cover screws Remove cover and air cleaner assembly from base e Remove air cleaner asssembly from inside cover and disassemble TO SERVICE PRE CLEANER e Wash it in liquid detergent and water e Squeeze it dry in a clean cloth e Saturate it in engine oil Wrap it in clean absorbent cloth and squeeze to remove excess oll Base TO SERVICE CARTRIDGE e Gently tap the flat side of the paper car tridge to dislodge dirt Do not wash the paper cartridge or use pressurized air as this will damage the cartridge Replace a dirty bent or damaged car tridge Re assemble retainer on pre cleaner and cartridge screen side of pre cleaner toward cartridge pleats Place assem bly into cover 9 14 o Insert tabs on cover into slots in base and tighten cover screws securely AXCAUTION Petroleum solvents such as kerosene are not to 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 car tridge COOLING SYSTEM Your engine is air cooled For proper engine performance and long life keep your engine clean e Clean air screen frequently using a stiff bristled brush o Remove
40. tter enriches the soil Depending on the climate rainfall and wind it may be advisable to till the soil at the end of the growing season to fur ther condition the soil Soil conditions are important for 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 mois tened before tilling however extremely wet soil will ball up or clump during tiil ing Wait until the soil is less wet in order to achieve the best resulis When tilling in the fall remove vines and long grass to prevent them from wrapping around the tine shaft and slowing your tilling operation You will find tiling much easier if you leave a row untilled between passes Then go back between tilled rows There are two reasons for doing this First wide turns are much easier to negotiate than about faces Second the filler won t be pulling itself and you toward the row next to it e Do not lean on handle This takes weight off the wheels and reduces trac tion o o To get through a really tough section of TINE SHEAR PINS sod or hard ground apply upward pre The tine assemblies on your tiller are sure on handle or lower the depth stake secured to the tine shaft with shear pins See TINE REPLACEMENT in the Service and Adjustments section of this manual If the tiller is unusually overloaded or jammed the shear pins are designed to br
41. x 3 6 16 x 1 Counterweight L H Bolt Hex 5 16 18 x 7 1 2 Bracket Reinforcement LH Sheave Engine Stud Guard Belt Cap Plunger Washer 11 32 x 1 x 10 Ga Spacer Nut Lock 10 24 Belt Keeper STANDARD HARDWARE PURCHASE LOCALLY NOTE All component dimensions given in U S Inches tinch 25 4 mm KEY NO 0 Yo A G y PART NO 570541431 102332X 74760524 102173X STD551137 STD541037 STD624003 126875X 5015 128952 799R TILLER MODEL NUMBER 917 293300 MAINFRAME RIGHT SIDE DESCRIPTION Nut Keps 5 16 18 Bracket Reinforcement Bolt Hex 5 16 18 x 1 1 2 Counter Weight R H Washer Lock 3 8 Nut Hex 3 8 16 Clip Hairpin Rivet Drilled Tire Rim Tire Valve 1 Wp N e mr Ta KEY PART DESCRIPTION NO NO 10 Engine See Breakdown Briggs amp Stratton 1P Modet No 134402 Type No 1113 E1 1 221535 Clamp 12 4906 screw STANDARD HARDWARE PURCHASE LOCALLY NOTE All component dimensions given In U S inches 1 inch 25 4 mm 24 TRANSMISSION KEY NO werd PART NO 154354 150698 106211X 50204 1370H 137335 145101 4895H 154467 7392M 100371K 106160X 142145 83534 12000039 154466 43584 12000040 102114X 102115X 6803 102111X STD551143 STD541143 143009 TILLER MODEL NUMBER 917 293300 DESCRIPTION Transmission Assembly Includes Key Nos 2 52 Gearcase LH w Bearing Includes Key No 4 Gasket Gea
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