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Sears 917.25271 Lawn Mower User Manual

1. FRE sry e rama Assemb Operation Customer Responsibilities ervice and Adjustments Repair Parts e PRAN u w AT ELENG e WW PE atb RAT o AA ne RESET Sess may He Ai RE tee PAT Sh Vari APPLE V e Pe po e rr A E Ab A Lr WILL PRN AOC ale an P x Gl AA pens Mob hewn as s eneivenvivoni ravie trous x AS a tle A lo d F e g AA bay mim n h d H x Le Ev eise al deine H ei L t ve SA UKE BALL MPI UNI e AI St E are 38 PEE ovite RA ERI RT dog ee 4 ZE dra ie at ra OPORZE REST a ne CAUTION Read and follow all safety rules and instructions before operating this equipment Sears Roebuck and Co Hoffman Estates IL 60179 U S A SAFETY RULES Safe Operation Practices for Ride On Mowers Fa IMPORTANT THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROWING OBJECTS FAILURE TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH i GENERAL OPERATION s Head understand and follow all instructions in the manual and on the machine before starting Only allow responsible adults who are familiar with the instructions to operate the machina Clear the area of objects such as rocks toys wire etc which could be picked up and thrown by the blade Besuretheareais clear of other people before mowing Stop mach ne if anyone enters the area s Never carry passengers
2. 26 4 mm SERVICE NOTES 54 SUGGESTED GUIDE FOR SIG ITING SLOPES FOR SAFE OPERAT Pr Pate ONLY RIDE UP AND DOWN HILL SIGHTING NOT ACROSS HILL GUIDE SIGHT AND HOLD THIS LEVEL WITH CH SKY LINE OR TREE A fra x GE ti 15 MAX Operate your Tractor up and down the face of slopes not greater than 15 never across the face Make turns gradu ally to prevent tipping or loss of control Exercise extreme caution when changing direction on slopes S IR STEM We z SEA ye art ct rt ret nD NURIA To MNT SEARS OWNER S MANUAL MODEL NO 917 257643 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 TOLI FREE NUMBER 1 800 FON PART 1 800 366 7278 144176 05 05 94 15 0 HP IC ELECTRIC START 3 in One Convertible 42 MOWER 6 SPEED TRANSAXLE LAWN TRACTOR Each tractor has its own model number Each engine has its own model number The model number for your tractor will be found on the model plate located under the seai The model number for your engine will be found on the blower housing of the engine All parts listed herein may be ordered from any Sears Roebuck and Co Service Center Department and most Re tail Stores WHEN ORDERING REPAIR PARTS ALWAYS GIVE THE FOLLOWING IN
3. Donotmowin reverse unless absolutely necessary Always look down and behind before and while backing Be aware of the mower discharge direction and do not point it at anyone Do not operate the mower without either the entire grass catcher or the guard in place Slow down before turning Never leave a running machine unattended Always turn off blades set parking brake stop engine and remove keys before dismounting Turn off blades when not mowing e O engine before removing grass catcher or unclogging chute s Mow only in daylight or good artificial light Do not operate the machine while under the influence of alcohol or drugs Watch for traffic when operating near or crossing roadways e Use extra care when loading or unloading the machine into a trailer or truck li SLOPE OPERATION Slopes are a major factor related to loss of control and tipover accidents which can result in severe injury or death Ali slopes require extra caution if you cannot back up the slope or if you feel uneasy on it do not mow it DO Mow up and down slopes not across e Remove obstacles such as rocks tree limbs etc Watch for holes ruts or bumps Uneven terrain could overturn the machine Tall grass can hide obstacles s Usesiow speed Choose alow gear so that you will not have to stop or shift while on the slope Follow the manufacturers recommendations for wheel weights or counterweights to improve s
4. 8 Our tractors coniorm to the safety standards of the American National Standards Institute ATTACHMENT CLUTCH LEVER Used to engage the mower blades or other attachments mounted to your tractor LIGHT SWITCH Turns the headlights on and off THROTTLE CHOKE CONTROL Used for starting and controlling engine speed CLUTCH BRAKE PEDAL Used for declutching and brak ing the tractor and starting the engine PARKING BRAKE Locks clutch brake pedal into the brake position 11 GEARSHIFT LEVER Selects the speed and direction of tractor ATTACHMENT LIFT LEVER Used to raise and lower the mower deck or other attachments mounted to your tractor LIFT LEVER PLUNGER Used to release attachment lift lever when changing its position IGNITION SWITCH Used for starting and stopping the engine HEIGHT ADJUSTMENT KNOB Used to adjustthe mower cutting height OPERATION Ze WEAR YOUR SAFETY GLASSES FORESIGHT IS BETTER WEG HOW TO USE YOUR TRACTOR TO SET PARKING BRAKE See Fig 9 e Depress clutch brake pedal into full BRAKE position and hold e Place parking brake lever in ENGAGED position and release pressure from clutch brake pedal Pedai should remain in BRAKE position Make sure parking brake will hold vehicle secure STOPPING See Fig 9 MOWER BLADES bide attachment clutch lever to DISENGAGED po sition GROUND DRIVE Depress clutch brake pedal into full BR
5. 105928X 110084X 134394 120473X 142678 142679 120407X 106589X 120408X 10593 X 22264 134401 2264 120474X 110081X 105941X 110071X 120952X 110082X 120475X 142680 120961X 7294J 108989X 120953X 1209544 134799 138244 108996X 120956X 106596X 1209514 120416X DESCRIPTION Sprocket 9 Teeth Gear Bevel 42 Teeth Assembly Kit Shim 750 Shaft Shaft Drive Gear Spur 12 Teeth Gear Spur 15 Teeth Gear Spur 20 Teeth Gear Spur 25 Teeth Gear Spur 28 Teeth Gear Spur 31 Teeth Washer Plain 632 x 1 00 x 060 Washer Neoprene Washer Plain 758 x 1 25 x 031 Axle L H Gear Miter 15 Teeth Ring Retaining Gear Spur 32 Teeth Shaft Cross Gear Miter 15 Teeth Axle R H Housing Lower Puck Friction Disc Brake opacer Jaw Brake Pin Dowel Screw Self Tapping Large 5 16 18 x 2 25 Lever Actuating Washer Plain 321 x 1 00 x 055 Bracket Anti Rotation Screw Self Tapping Large 5116 18 x 1 44 Puck Friction Grease Use in combinations to maintain proper clearances Order Key No 15 NOTE All component dimensions given in U S inches 1 inch 25 4 mm REPAIR PARTS 15 HP 42 TRACTOR MODEL NUMBER 917 257643 BRIGGS amp STRATTON ENGINE MODEL NUMBER 28N707 TYPE NUMBER 0160 01 6154 230 Glen 10 225 sol 634A Y REQUIRES SPECIAL TOOLS TO INSTALL SEE REPAIR INSTRUCTION MANUAL REPAIR PARTS 15 HP 42 TRACTOR MODEL NUMBER 917 257643 BRIGGS 8 STRATTON ENGI
6. 133943 Washer Hardened 3 138017 Bracket Assembly Sway Bar Front 55 140084 Arm Idler 4 138440 Bracket Assembly Sway Bar 56 122052X Spacer Retainer 5 STD624008 Retainer Spring 57 140090 Keeper Belt LH Front 6 130832 Arm Suspension Rear 58 140086 Spring Torsion Brakes 7 73800500 Locknut 5 16 18 59 141043 Guard TUV Idler 8 850857 Bolt Hex 3 8 24 x 1 25 Grade 8 67 106932X Knob Round 3 8 16 UNC 9 STD551137 Washer Lock 68 140067 V Belt 10 140296 Washer Hardened 71 142427 Rod Clutch Primary with Nibs 11 134149 Blade Mulching 72 131870 Spring Return 12 129895 Bearing Ball 73 127847 Arm Clutch Secondary 13 137645 Shaft Assembly Mandrel Vented 74 121748X Washer 25 32 x 1 5 8 x 16 Gauge Includes Key Number 6 75 12000029 Ring Klip 14 128774 Housing Mandrel Vented 76 128903 Bolt Shoulder 3 B 16 UNC x 1 44 15 110485X Bearing Ball Mandrel 77 127845 Keeper Spring 16 140329 Stripper Vented Mower Deck 78 140334 Arm Clutch Primary 17 72110610 Bolt Carriage 3 8 16 x 1 1 4 79 127498 Bushing Large Brass 18 72140505 Bolt Carriage 5 16 18 x 5 8 BO 128759 Spring Mower Cluteh 19 132827 Bolt Shoulder 81 73350600 Nut Hex Jam 3 8 16 Unc 20 136888 Baffle Vortex 82 142028 Trunnion Adj 22 134753 Stiffener Bracket 92 STD541437 Nut 23 131267 Bracket Deflector 101 136420 Mulcher Cover 24 105304X Cap Sleeve 102 71161010 Screw 25 123713X Sprina Torsion Deflector 103 19061216 Washer 10 26 110452X Nut Push 104 STD551110 Washer Lock 27
7. 3 15 19 WARRANTY usaran ico TABLE OF CONTENTS iii TRACTOR ACCESSORIES sources D ASSEMBLY ccccnvesscesnssurecocsecsnansecsnansersavssseerenssessaneeas TO Ki OPERATION BEN 1214 MAINTENANCE SCHEDULE sua 15 SERVICE AND ADJUSTMENTS esvvancnnanconensarasacnora 20 25 TROUBLESHOOTING eonocccnionncncanuonassannunosanconisaconano D 28 REPAIR PARTS TRACTOR ice 30 47 REPAIR PARTS ENGINE onccanonmansraanonsnsaranccancraraso 48 93 PARTS ORDERING SERVICE BACK PAGE INDEX ACCESSOTIES oo corno cn mo mana mau AD Adjustments TA A BR Carburelor muse SEI Mower Froni To Back 0 BT Side To Side seus 21 Throttle Control Cable 24 Air Filter Engine win 18 Air Screen Engine 18 EEN dee vr 10 B Battery E arr RR a ne Cleaning ARRONE O Connecting indians se Starting with Weak Battery storage BH ava Terminals RE ERRORE Belts Motion Drive Removal Replacement Mower Blade Drive Removal Replacement Blade Sharpening nese au oem ma Replacement smer mo Brake Adjusiment C Carburetor Adjustment 25 Controls Tractor ane e 1 Customer Responsibilities RG 19 Engine Air Fiter TE ON UO Air Screen Engine ka VO Battery Siae CA Cooling Fins Engine sale Engine Qll nadaa l PUB Filter ve Spark Plugs 19 Tractor Blades D geen 10 Lubrication Chart ie E Maintenance Schedule nue Tire Ca
8. 94073 294 304 305 306 307 333 334 337 346 356 358 363 383 423 445 455 467 468 474 482 523 524 525 535 537 552 562 592 601 611 614 615 618 634 G34A 491323 634B 281167 635 646 810068 496280 94729 224696 94523 495859 93381 491055 93705 496070 495993 19203 89838 94073 493909 222561 493903 494439 393474 93621 495230 68838 496113 272403 281106 231597 92613 231082 93053 493496 93306 93307 262803 281168 280872 224546 657 93496 DESCRIPTION Lever Assembly Governor Washer Governor Crank Spring Governor Link Cap Valve Filter Fuel In Fuel Line Clamp Casing Screw Hex Head Screw Hex Head screw Set Housing Blower Screw Hex Head Blower Housing Mounting Shield Cylinder Screw Cylinder Shield Armature Magneto Screw Sems Armature Mounting Plug Spark Screw Hex Head Wire Assembly Gasket Set Puller Fiywheel Wrench Spark Plug Screw Sems Cartridge Air Cleaner Cup Screen Mounting Knob Air Cleaner Screen Flush Rotating Stator Alternator Screw Sems Cap and Dipstick Oil Filler Seal Filler Tube Tube Oil Filler Element Filter O Ring Air Cleaner Bushing Governor Crank Bolt Governor Lever Nut Hex Clamp Fuel Pipe Elbow Fuel Pipe Pin Cotter Retainer E Ring Spring Choke Return Seal Choke Shaft Seal Governor Washer Throttle Shaft Elbow Spark Plug Brace Air Cleaner Screw Sems 53 KEY PART NO NO
9. BATTERY POSITIVE TERMINAL NEGATIVE TERMINAL FIG 29 E TO REPLACE HEADLIGHT BULB Raise hood de bulb holder out of the hole in the backside of the grill e Replace bulb in holder and push bulb holder securely back into the hole in the backside of the grill Close hood INTERLOCKS AND RELAYS Loose or damaged wiring may cause your tractor to run poorly stop running or prevent it from starting Check wiring See electrical wiring diagram in the Repair Paris section of this manual TO REPLACE FUSE Replace with 30 amp automotive type plug in fuse The fuse holder is located behind the dash TO REMOVE HOOD AND GRILL ASSEMBLY See Fig 30 e Raise hood Unsnap headlight wire connector Standinfrontoftractor Grasp hood at sides tilttoward engine and lift off of tractor e To replace reverse above procedures y HEADLIGHT R CONNECTOR ENGINE TO ADJUST THROTTLE CONTROL CABLE See Fig 31 The throttle control has been preset at the factory and adjustment should not be necessary Checkadjustmentas described below before loosening cable li adjustment is necessary proceed as follows With engine not running move throttle contra lever from slow sam to choke IN position Slowly move lever from choke IN to fast dp position T e Check that holes A in governor control lever and hole in governor plate line up If holes A are not aligned loosen clamp screw
10. For mower decks not so equipped MULCH RAKE DETHATCHER loosens soil and flips thaich and matted leaves to lawn surface for easy pickup Twenty spring tine teeth Useful to prepare bare areas for seeding Available forfront or rear mounting HIGH PERFORMANCE REEL ACTION SPRING TINE DETHATCHER covers 36 inch wide path and tosses thatch into large hopper Mounts behind tractor MULCHING CLOSE OUT PLATE KIT once installed lets you mulch discharge or bag clippings bagger optional without changing blades For models not equipped as 3 in 1 Convertible Meet See MOWER in the Repair Paris section of this manual RAMP TOPS AND FEET let you load and unload tractor from a pickup truck Use with 2 x 8 or 2 x 10 lumber ROLLER for smoother lawn surface 36 inch wide 18 inch diameter water tight drum holds up to 390 lbs of weight Rounded edges prevent harm to turf Adjustable scraper automatically cleans drum SNOW BLADE for snow removal only 14 inch high 42 inch wide blade clears 38 inch path when angledleftorright Raises lowers with side lever Adjustable skids replaceable reversible scraper bar Mo with tire chains and wheel weights and or rear drawbar weight SNOWTHROWER has 40 inch swath Drum type auger handles powdery and wet heavy snow Mounts easily with simple pin arrangement Discharge chute adjusts from tractor seat 6 inch diameter spout discharges snow 10 to 50 feet Lift controlled at tractor seat Use with chains and
11. Pin Pultey Idler Flat Boli Spacer Split 395 x 59 Keeper Belt Retainer Washer 13 82 x 13 16 x 12 Gauge Bearing Nyion 35 KEY PART NO NO 110812X 12000039 127783 123789X 123205X STD523715 105710X 105709X STD523712 130801 127274X 140312 17490612 71170764 STD551143 129921 134683 19132012 109502X 121749X STD581075 123583X 121748X 131488 136932 123782X 19171216 132182 73530400 71208 19212016 12000008 139964 124346X 19111216 15 HP 42 TRACTOR MODEL NUMBER 91 7 257643 DESCRIPTION Washer Hardened Ring Klip Pulley Idler V Groove Plastic Belicrank Assembly Retainer Belt Bolt Link Clutch Spring Clutch Return Bolt Fin Hex 3 8 16 x 1 1 4 V Belt Ground Drive Keeper Belt R H Keeper Belt Center Span Screw Thd Roll 3 8 16 x 3 4 Cover Pedai Pulley Engine Bolt Hex Head Fin 7 16 20 x 4 Grade 5 Washer Keeper Belt Engine L H Guide Mower Drive Belt R H Washer 13 32 x 1 1 4 x 12 Gauge Spacer Split 80 x 94 Washer 25 32 x 1 1 4 x 16 Gauge E Ring Key Square 2 0 x 1845 1865 Washer 25 32 x 1 5 8 x 16 Gauge Arm Shift Shaft Assembly Spring Torsion Washer 17 32 x 3 4 x 16 Gauge Tie Rod Nut Nylock Bushing Pivot Washer E Ring Console Shift 6 Speed N ignition Nut Self Threading Washer Hd 1 4 Washer 11 32 x 3 4 x 16 Ga NOTE All component dimensions given in U S inches 1 inch 25 4 mm REPAIR PARTS 15 HP 42
12. TO RNA M mmm eee dA de REPAIR PARTS 15 HP 42 TRACTOR MODEL NUMBER 917 257643 DANA TRANSAXLE MODEL NUMBER 4360 79 KEY PART NO O O SGOONO Na NO 142671 22743 134400 105904X 105905X 138235 134399 134791 138241 142672 134793 142673 120415X 142674 138234 110078X 105909X 105910X 105911X 142675 138246 138236 73810500 142676 22443 105916X 120470X 110070X 142077 142681 120405X 108980X 120406X 134796 105925X 2232 108978X 110079X 124639X 120472X DESCRIPTION Housing Upper Screw Self Tapping Large 1 4 20 x 734 Ball Detent Spring Detent Screw Set Kit Shifter Assembly Boot Shifter Screw Tapping w Sealer Square Ring Ring Retaining Assembly Kit Shim 625 Shaft Bearing Flange Washer Plain 632 x 1 38 x 046 Key Woodruff 9 Assembly Kit Input Shaft Pinion Bevel 14 Teeth Ring Retaining Chain 24 Pitches Bearing Flange Gear Spur 14 Teeth Collar Clutch Assembly Kit Clutch Keys Locknut 5 16 24 Shaft Intermediate Key Woodruff 61 Ring Retaining Sprocket 18 Teeth Spacer Gear Spur 37 Teeth Gear Spur 35 Teeth Gear Spur 30 Teeth Gear Spur 25 Teeth Gear Spur 22 Teeth Gear Spur 19 Teeth Washer Plain 640 x 1 37 x 061 Washer Plain 632 x 1 00 x 026 Spacer 630 x 1 00 x 169 Assembly Gear Combination of 12 Teeth and 35 Teeth Shaft Idler Spacer 635 x 875 x 755 47 KEY PAR NO 41 42 43 Ai NO
13. Use the correct fools as necessary to insure proper tightness TOOLS REQUIRED FOR ASSEMBLY A socket wrench set will make assembly easier Standard wrench sizes are listed 1 5 16 wrench 2 7 16 wrenches 1 3 4 Socket w drive rachet Phillips Screwdriver 1 1 2 wrench Tire pressure gauge 1 9 16 wrench Utility knife When right or left hand is mentioned in this manual it means when you are in the operating position seated behind the steering wheel TO REMOVE TRACTOR FROM CARTON UNPACK CARTON o Remove all accessible loose parts and parts cartons from carton See page 6 Cui from top to bottom along lines on all four corners of carton and lay panels flat e Check for any additional loose parts or cartons and remove BEFORE ROLLING TRACTOR OFF SKID ATTACH STEERING WHEEL See Fig 1 e Slide the steering bushing over the steering shaft Raise steering shaft forward until screw holes in dash line up with steering bushing Install two 2 sheet metal screws and tighten securely e Position steering boot over steering shaft e Place tabs of steering boot over tab slots in dash and push down to secure Slide steering wheel adapter onto upper steering shaft a Position front wheels of the tractor so they are pointing straight forward e Position steering wheel so cross bars are horizontal left to right and slide onto adapter e Assemble large flat washer and 3 8 24 locknut and tighten
14. and move throttle cable until holes are aligned Tighten clamp screw securely GOVERNOR CONTROL LEVER GOVERNOR CONTROL PLATE HOLES A THROTTLE CABLE TO ADJUST CARBURETOR See Fig 32 The carburetor has been preset at the factory and adjust ment should not be necessary However minor adjust ment may be required to compensate for differences in fuel temperature altitude or load If the carburetor does need adjustment proceed as follows in general turning idle mixture valve in clockwise de creases the supply of fuel to the engine giving a leaner fuel air mixture Turning the idle mixture valve out counter clockwise increases the supply of fuel to the engine giving a richer fuel air mixture IMPORTANT DAMAGE TO THE NEEDLE VALVE AND THE SEAT IN CARBURETOR MAY RESULT IF SCREW IS TURNED IN TOO TIGHT PRELIMINARY SETTING e Aircleaner assembly must be assembled to the carbu retor when making carburetor adjustments e Be sure the throttle control cable is adjusted properly see above e With engine off turn idle mixture valve in clockwise closing it finger tight and then tum out counterclock wise 1 full turn FINAL SETTING e Start engine and allow to warm for five minutes Make final adjustments with engine running and shift motion control lever in neutral N position Move throttle control lever to slow sea position With finger rotate and hold throttle lever against Idle speed
15. axle Insert square key e Replace washers and snap retaining ring securely in axle groove Replace axle cover WASHERS RETAINING RING e AXLE COVER e wi SQUARE KEY REAH WHEEL ONLY FIG 28 tm 23 TO START ENGINE WITH A WEAK BATTERY Ses Fig 29 CAUTION Lead acid Batteries gener ate explosive gases Keep sparks flame and smoking materials away from bat teries Always wear eye protection when around batteries i your battery is too weak to start the engine it should be recharged If jumper cables are used for Jacy starting follow this procedure IMPORTANT YOUR TRACTOR IS EQUIPPED WITH A 12 VOLT NEGATIVE GROUNDED SYSTEM THE OTHER VEHICLE MUST ALSO BE A 12 VOLT NEGATIVE GROUNDED SYSTEM DO NOT USE YOUR TRACTOR BATTERY TO START OTHER VEHICLES TO ATTACH JUMPER CABLES Connect each end of the RED cable to the POSITIVE terminal of each battery taking care not to short against chassis e Connect one end of the BLACK cable to the NEGA TIVE terminal of fully charged battery e Connect the other end of the BLACK cable to good CHASSIS GROUND away from fuel tank and battery TO REMOVE CABLES REVERSE ORDER e BLACK cable first from chassis and then from the fully charged baitery e RED cable last from both batteries POSITIVE TERMINAL NEGATIVE TERMINAL sheet my K 2 rr A a AD pa A TA gie CHASSIS a CABLES A CHARGED
16. crankcase oil levei before starting the engine and after each eight 8 hours of operation Tighten oil fill cap dipstick securely each time you check the oil level TO CHANGE ENGINE OIL See Figs 15 and 16 Determine temperature range expected before oil change All oil must meet API service classification SFor SG e Be sure tractor is on level surface s Oil will drain more freely when warm Catch oil in a suitable container Remove oil fill cap dipstick Be careful not to allow dirt io enter the engine when changing oil Remove drain piug After oil has drained completely replace oil drain plug and tighten securely Refill engine with oli through oil fil dipstick tube Pour slowly Do not overfill For approximate capacity see eee SPECIFICATIONS on page 3 of this manual Use gauge on oil fill cap dipstick for checking level Be sure dipstick cap is tightened securely for accurate reading Keep oil at FULL line on dipstick OIL FILL CAP DIPSTICK AIR FILTER See Fig 17 Your engine will not run properly using a dirty air filter Clean the foam pre cleaner after every 25 hours of opera tion 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 Remove knob s and cover TO SERVICE PRE CLEANER e Slide foam pre cleaner off cartridge s Wash it in liquid detergent and water a
17. grass too fast Throttle in CHOKE position Dirty air filter Low oil level dirty oil Faulty spark piug Dirty fuel fiter Stale or dirty fuel Water in fuel CADA Spark plug wire loose Dirty engine air screen fins Dirty ciogged muffler Loose or damaged wiring Carburetor out of adjustment Engine valves out of adjustment 1 Worn bent or loose blade 2 Bent blade mandrel 3 Loose damaged part s 27 Build up of grass leaves and trash under mower CORRECTION CRUE SEAS D o No UT RL E On Mam wh a RR pre AE Den aap OM Fill fuel tank See TO START ENGINE in Operation section Walt several minutes before attempting to start Replace spark plug Giearyreplace air filter Replace fuel filter Drain fuel tank and carburetor refill tank with fresh gasoline and replace fuel filter Check ali wiring Contact an authorized service facility Contact an authorized service facility Claarvreplace air filter Replace spark plug Recharge or replace battery Replace fuel filter Drain fuel tank and refill with fresh gasolina Check all wiring Contact an authorized service facility Contact an authorized service facility Depress clulch brake pedal Disengage attachment clutch Recharge or replace battery Replace fuse Clean battery terminals Check all wiring Check replace ignition switch Check replace solenoid or starter Contact an authorized service facilit
18. on bottom side of left footrest e Remove mower See TO REMOVE MOWER in this sectjon of this manual e Remove upper beli keeper e Remove belt from stationary idler and clutching idler Pull belt slack toward rear of tractor Remove belt upwards from transaxle pulley by deflecting belt keep ers e Pull belt toward front of tractor and remove downwards from around engine pulley Install new belt by reversing above procedure IMPORTANT MAKE SURE UPPER BELT KEEPER IS POSITIONED PROPERLY BETWEEN LOCATOR TABS ENGINE PULLEY CLUTCHING do UPPER BELI KEEPEH PULLEY SECU TI ESET ATE t Za s L m PERSA E EA ak pr Bi E s A a Tea wn F Szar TO ADJUST STEERING WHEEL ALIGNMENT If steering wheel crossbars are not horizontal left to right when wheels are positioned straight forward remove steer ing wheel and reassemble per instructions in the Assembly section of this manual FRONT WHEEL TOE IN CAMBER The front wheel toe in and camber are not adjustable on your tractor lf damage has occurred to affect the front wheel toe in or camber contact your nearest authorized service center department TO REMOVE WHEEL FOR REPAIRS m Fig 28 Block up axle securely e Remove axle cover retaining ring and washersto allow wheel removal rear wheel contains a square key Do not lose e Repair tire and reassemble e On rear wheels only align grooves in rear wheel hub and
19. opening to prevent entry of dirt _ e Use compressed air or stiff bristle brush to thoroughly clean engine cooling fins e To reassemble reverse above procedure BLOWER HOUSING SCREWS DIPSTICK TUBE ASSEMBLY ENGINE COOLING FINS FIG 18 MUFFLER Inspect and replace corroded muffler and spark arrester if equipped as it could create a fire hazard and or damage SPARK PLUGS Replace spark plugs at the beginning of each mowing season or after every 100 hours of operation whichever occurs first Spark plug type and gap setting are shown in PRODUCT SPECIFICATIONS on page 3 of this manual IN LINE FUEL FILTER See Fig 19 The fuel filter should be replaced once each season l fuel filter becomes clogged obstructing fuel flow to carburetor replacement is required e With engine cool remove filter and plug fuel line sections e Place new fuel filter in position in fuel line with arrow pointing towards carburetor e Be sure there are no fuel line leaks and clamps are properly positioned e Immediately wipe up any spilled gasoline 19 FUEL FILTER CLEANING e lean engine battery seat finish etc of all foreign matter e Keep finished surfaces and wheels free of all gasoline oil etc Protect painted surfaces with automotive type wax We do not recommend using a garden hose to clean your tractor unless the electrical system muffler air filter and carburetor a
20. screw Turn idle speed screw to attain 1750 RPM While still holding throttle lever against idle speed screw turn idle mixture valve in clockwise until en gine begins to die and then turn out counterclockwise until engine runs rough Turn valve to a point midway between those iwo positions Release throttle lever 25 ACCELERATION TEST Move throttle control lever from slow lt to fast lt position H engine hesitates or dies turn idle mixture valve out counterclockwise 1 8 turn Repeat test and continue to adjust if necessary until engine acceler ates smoothly High speed stop is factory adjusted Do not adjust damage may result IMPORTANT NEVER TAMPER WITH THE ENGINE GOVERNOR WHICH IS FACTORY SET FOR PROPER ENGINE SPEED OVERSPEEDING THE ENGINE ABOVE THE FACTORY HIGH SPEED SETTING CAN BE DANGEROUS iF YOU THINK THE ENGINE GOVERNED HIGH SPEED NEEDS ADJUSTING CONTACT YOUR NEAREST AUTHORIZED SERVICE CENTER DEPARTMENT WHICH HAS PROPER EQUIPMENT AND EXPERIENCE TO MAKE ANY NECESSARY ADJUSTMENTS THROTTLE IDLE SPEED IDLE MIXTURE VALVE FIG 32 immediately prepare your tractor for storage at the end of the season or if the tractor will not be used for 30 days or more A TRACTOR Remove mower from tractor for winter storage When mower is to be stored for a period of time clean it thor oughly remove all dirt grease leaves etc Store in a clean dry area e Clean entire
21. tractor See CLEANING in the Customer Responsibilities section of this manual inspect and replace belts if necessary See belt re placement 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 e Touch up all rusted or chipped paint surfaces sand lightly before painting BATTERY e Fully charge the battery for storage After a period of time in storage battery may require recharging To help prevent corrosion and power leakage during long periods of storage battery cables should be disconnected and battery cleaned thoroughly see TO CLEAN BATTERY AND TERMINALS in the Cus tomer Responsibilities section of this manual e After cleaning leave cables disconnected and place cables ER they cannot come in contact with battery terminals Be sure battery drain tube is securely attached e If battery is removed from tractor for storage do not store battery directly on concrete or damp surfaces CAUTION Never store the tractor with gasoline in the tank inside a building where fumes may reach an open flame or spark Allow the engine to cool before storing in any enciosure 26 ENGINE FUEL SYSTEM IMPORTANT IT IS IMPORTANT TO PREVENT GUM DEPOSITS FROM FORMING IN
22. turns slowly TO TRANSPORT s Raise attachment lift to highest position with attach ment lift control When pushing or towing your tractor be sure gearshifi lever is in neutral N position gt e Do not push or tow tractor at more than five 5 MPH NOTE To protect hood from damage when transporiing your tractor ona truck ora trailer be sure hood is closed and secured to tractor Use an appropriate means of tying hood to tractor rope cord etc BEFORE STARTING THE ENGINE CHECK ENGINE OIL LEVEL See Fig 16 s The engine in your tractor has been shipped from the factory already filled with summer weight oil s Check engine oil with tractor on level ground Remove oil fill cap dipstick and wipe clean reinsert the dipstick and screw cap tight wait for a few seconds remove and read oil level li necessary add oil until FULL mark on dipstick is reached Do not overfill s For cold weather operation you should change oil for easier starting See OIL VISCOSITY CHART in the Customer Responsibilities section of this manual e To change engine oil see the Customer Responsibili ties section in this manual ADD GASOLINE e Fil 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 0 C USE FRESH CLEAN WINTER GRADE CE INO TO HELP INSURE GOOD COL
23. wheel weights and or rear drawbar weight SPRAYERS use 12 volt DC electric motor that connects io the tractor battery or other 12 volt source includes booms for automatic spraying and hand held wand for spot spraying Wand has e e spray pattern For applying herbicides insecti cides fungicides and liquid fertilizers SPREADER SEEDERS make seeding fertilizing and weed kill ing easy Broadcast spreaders are also useful for granular de icers and sand SWEEPERS let you collect grass clippings and leaves TILLER has 5 hp engine and 36 inch swath to prepare seed beds cultivate and compost garden residue Tiller has its own built in lift and depth control system and does NOT require a sleeve hitch Fits any lawn yard or garden tractor Simply hook up to the tractor drawbar and go Optional accessories convert unit for dethatching aerating hitling without tools TIRE CHAINS are heavy duty closely spaced extra large cross links give smooth ride outstanding traction TRACTOR CAB has heavy duty vinyl fabric over tubular steel frame ABS plastic top clear plastic windshield offers 360 degree visibility Hinged metal doors with catch Keeps operator warm and dry Remove vinyl sides and windshields for use as sun protector in summer Optional accessories include tinted tempered solid safety glass windshield with hand operated wiper 12 volt amber caution light for mounting on cab top VACS for powerful collection of heavy grass c
24. 051 393815 94627 492160 262767 260695 262766 490815 495611 94729 231058 DESCRIPTION vak Gasket Carburetor Elbow to Cylinder gt a Stud Carburetor Mounting Washer Spring gt Screw Pan Head Screw Throttle Screw Idle Speed Pin Float Hinge Valve Float Seat Iniet Valve Valve Choke Jet Needle Valve Valve Needie Carburetor Overhaul Kit Screw Elbow Mounting Carburetor Assembly Plug Welch Sold in Kit Only Valve Throttie Shaft and Lever Throttle Float Carburetor raka Gasket Float Bow rz Washer Bowl Shaft and Lever Choke Nozzle Carburetor Pilot Jet Elbow Carburetor Stud Rocker Arm Nut Air Cleaner Mounting Line Fuel 11 Long Cut to Suit Screw Sems Screw Assembly Rocker Arm Link Governor Spring Governor Link Choke Gear Govemor Plate Governor Control Screw Sems Air Cleaner Crank Governor Included in Gasket Set 495993 Included in Carburetor Kit 495799 included in both Gasket Set 495993 and Valve Overhaul Kit 495992 Included in Gasket Set 495993 Carburetor Kit 495799 and Carburetor Gasket Set 494385 NOTE All component dimensions given in U S inches 1 inch 25 4 mm REPAIR PARTS 15 HP 42 TRACTOR MODEL NUMBER 917 257643 BRIGGS a STRATTON ENGINE MODEL NUMBER 28N707 TYPE NUMBER 0160 01 227 230 232 238 240 265 284 KEY PART NO Le 493935 94 42 202785 202836 394358 221535 94326 284A
25. 130968 Shield Deflector 105 130758 Latch Assembly Bagger 28 19111016 Washer 11 82 x 5 8 x 16 Gauge 106 2029J Nut Weld 29 131491 Rod Hinge 111 140353 Bracket Gauge Wheel L H 30 138776 Screw Thdrol Hex Head Zinc Mwr 112 132262 Bracket Gauge Wheel R H 31 129963 Washer Spacer 113 17490512 Screw Thdro 5 16 18 x 3 4 32 129861 Pulley Mandrel 114 73510500 Nut Hex Keps 5 16 18 UNC 33 137266 Nut Toplock Flanged 115 72110504 Bolt Carriage 5 16 UNC x 1 2 34 STD533717 Bolt 116 137644 Bolt Shoulder 35 133835 Fastner Christmas Tree 117 133957 Wheel Gauge 36 131494 Pulley idler Flat 118 73930600 Nut Centerlock 3 8 16 37 19131316 Washer 13 32 x 13 16 x 16 Gauge 119 19121414 Washer 3 8 x 7 8 x 14 Gauge 41 133551 Rod Pivot with Nibs 121 143723 Bracket 43 140083 Rod Clutch Secondary with Nibs 130794 Mandre Assembly Includes Key 44 140088 Guard Mandrel L H Numbers 8 10 12 15 31 and 32 45 STD624003 Retainer 440475 Mower Deck Complete Standard 46 137729 Screw Thd Roll 1 4 20 x 5 8 Deck Order Separately Mulcher 48 133944 Washer Hardened Plate and Gauge Wheel 49 133940 Roller Assembly Cam Follower Components Key Nos 101 106 50 131340 Bolt Shoulder 8510 24 Grade 5 and 111 121 51 STD541410 Locknut 52 139888 Bolt Shoulder 5 16 18 UNC NOTE Ali component dimensions given in U S inches 45 1 inch 25 4 mm REPAIR PARTS 15 HP 42 TRACTOR MODEL NUMBER 917 257643 DANA TRANSAXLE MODEL NUMBER 4360 79 Aid GRITALA RA
26. 2 x 7 8 x 16 Gauge in Bushing Steering Screw Insert Steering Wheel Washer 13 32 x 2 3 8 x 8 Gauge Gripco Nut Adaptor Steering Wheel Boot Steering Shaft Washer 25 32 x 1 1 4 x 16 Gauge Washer 25 32 x 1 5 8 x 16 Gauge Ring Klip Cap Spindie Fitting Grease NOTE All component dimensions given in U S inches 1 inch 25 4 mm 37 REPAIR PARTS 15 HP 42 TRACTOR MODEL NUMBER 917 257643 SEAT ASSEMBLY KEY PART NO NO 127438X 140551 STD523710 19131610 140407 STD54143 124181X 17490616 19131614 140552 121246X 121248X 72050411 b uk mak sch om GON OO COSE O OF Oo fo DESCRIPTION Seal Bracket Pivot Seat Bolt Washer 13 32 x 1 x 10 Gauge Clip Push in 375 x 250 Nut Spring Seat Screw Thd Roll 3 8 16x 1 Washer 13 32 x 1 x 14 Gauge Pan Seat Bracket Switch Mounting Bushing Snap Bolt Carriage 1 4 20 x 1 3 8 O o SO 5 A 6 ROJI 2 22 SE Ca s 81 2 2 i IH f Q e KE SLA x SA Rz E e K Ts or Sch ME l Ri d si RE Z ME a Sai probi d cc Gi K awa ab i KEY PART NO NO DESCRIPTION 15 134300 Spacer Split 28 x 88 16 121250X Spring 17 123976X Locknut Flange 1 4 Grade 5 21 139888 Bolt Shoulder 5 16 18 UNC 22 STD541431 23 74780814 24 19171912 25 127018X 26 STD551150 Nut Bolt Hex Head Fin 1 2 13 x 7 8 Grade 5 Washer 17 32 x 1 3 16 x 12 Gauge Balt Shoulder 5 16 18 x 62 Washer Lock NOTE All compone
27. 56 495857 262811 224502 224641 262411 494433 272465 DESCRIPTION Cylinder Assembly Bearing Cylinder Seal Oil Head Cylinder Gasket Cylinder Head Breather Assembly Gasket Valve Cover Screw Sems Tube Breather Gasket Crankcase Cover 015 Gasket Crankcase Cover 005 Gasket Crankcase Cover 009 Screw Cylinder Head Plug Oil Drain Crankshaft Timing Gear Key Base Engine Seal Oil Screw Sems Base Mounting Flywheel and Ring Gear Assembly 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 010 Oversize Ring Set Piston 020 Oversize Ring Set Piston 030 Oversize Lack Piston Pin Pin Assy Piston Standard Size Pin Assy Piston 005 Oversize Rod Assembly Connecting Rod Assembly Connecting 020 Undersize Crankpin Bore Screw Hex Washer Head 1 57 64 Screw Hex Washer Head 1 5 8 Valve Exhaust Valve intake Spring Valve Guard Flywheel Retainer Valve Spring Tappet Valve Gear Cam Gasket Carburetor Carburetor to Elbow Also included in Gasket Set Part Number 495993 52 KEY PART NO 52 ded tok NO 212569 94637 224061 94832 94098 495800 231789 231955 231854 224540 231858 495932 495799 94616 495935 224539 494379 494381 281165 281164 495931 231859 231794 214053 94555 281
28. AKE position e Move gearshift lever to neutral N position ENGINE e Move throttle control to slow 8 position NOTE Failure to move throttle control to slow i position and allowing engine to idle before stopping may cause engine to backfire e Turn ignition key to OFF position and remove key Always remove key when leaving tractor to prevent unauthorized use Never use choke to stop engine NOTE Under certain conditions when tractor is standing idle with the engine running hot engine exhaust gases may cause browning of grass To eliminate this possibility always stop engine when stopping tractor on grass areas CAUTION Always stop tractor com letely as descrihed above before leav ng the operator s position to empty grass catcher etc TO USE THROTTLE CONTROL See Fig 9 Always operate engine at full throttle a Operating engine at less than full throttle reduces the battery charging rate Full throttle offers the best bagging and mower perfor mance TO MOVE FORWARD AND BACKWARD See Fig 9 The direction and speed of movement is controlled by the gearshift lever The operation of any tractor can result in foreign objects thrown into the eyes which can result in severe eye damage Always wear safety glasses or eye shields while operating your tractor or performing any adjustments or repairs We recommenda wide vision safety mask for over the spectacles or standard s
29. ARY BE SURE TO ADJUST BOTH FRONT LINKS Sry AF SO MOWER WILL STAY LEVEL SIDE TO To obtain the best cutting results the mower housing should be adjusted so that the front is approximately 1 4 to 3 4 lower than the rear when the mower is in its highest position Check adjustment on right side of tractor Measure dis tance D directly in front and behind the mandrel gt bottom edge of mower housing as shown n e Before making any necessary adjustments check that both front links are equal in length Both links should be approximately 10 3 8 e If links are not equal in length adjust one link to same length as other link e To lower front of mower loosen nut ET on both front links an equal number of turns e When distance Dis 1 4 to 3 4 lower at front than eeh tighten nuts ET against trunnion on both front inks e Toraise frontof mower loosen nut F from trunnion on both front links Tighten nut E on both front links an equal number of turns e When distance D is 1 4 to 3 4 lower at front than rear tighten nut F against trunnion on both front links e Recheck side to side adjustment NUT HEH SERVICE AND ADJUSTMENTS TO REPLACE MOWER BLADE DRIVE BELT See Fig 25 The mower blade drive belt may be replaced without tools Park the tractor on level surface Engage parking brake BELT REMOVAL e Place attachment clutch in DISENGAGED position e Move attachment li
30. Clear Fender Bracket Fender Footrest L H Footrest R H Bolt Pivot Bracket Assembly L H Pivot Bracket Assembly R H Strip Foam 18 Plug Button NOTE All component dimensions given in U S inches 1 inch 25 4 mm 33 REPAIR PARTS 15 HP 42 TRACTOR MODEL NUMBER 917 257643 DRIVE 4 y d K Ja 4 4 Br vas pi x KA i 4 i t i D de ma W ap ou m i mi en NE REPAIR PARTS DRIVE KEY PART NO 142603 110422X 123666X 12000028 121520X 17490512 141003 76020416 105701X 19151216 11040412 STD551125 74780544 510541431 STD523710 510541437 17490512 106933X 130804 STD541237 106888X STD551037 STD561210 140448 124236X 130807 127275X 510523107 122424X 120183X 310551062 STD571810 123674X STD523727 4470J 109070X 19131312 105706X DESCRIPTION Transaxle Dana 6 Speed Model Number 4360 79 Spring Extension Brake Pulley Transaxle Ring Retainer Strap Torque Screw Tha Roll 5 16 18 x 3 4 Lever Shift Pin Cotter Washer Shift Plate Washer 15 32 x 3 4 x 16 Gauge Bolt Hex Head Fin 1 4 28 UNF x 3 4 Grade 8 Washer Boli Hex Head 5 16 18 x 2 3 4 Nut Crownlock 5 16 18 UNC Bolt Nut Screw Thd Roll 3 8 16 x 3 4 Knob Rod Brake Nut Spring Brake Rod Washer Pin Rod Parking Brake Cap Parking Brake Red Bracket Transaxle Keeper Belt L H Bolt Shaft Assembly Foot Pedal Bearing Nylon Washer Roll
31. D 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 To avoid engine problems the fuel system should be ernptied before stor age of 30 days or longer Drain the gas tank stari the engine and let it run until the fuel lines and carburetor are empty Use fresh fuel next season See Storage Instruc tions for additional information Never use engine or carburetor cleaner products in the fuel tank or permaneni damage may occur spilled oil or fuel Do not store spill or use gasoline near an open flame OPERATION TO START ENGINE See Fig 9 a AA vagina mens A a smi speci When starting engine for the first time or if engine has run tnat will suit the terrain and give best performance o out of fuel it will take extra cranking time to move fuel from the attachment being used the tank to the engine Depress clutch brake pedal and set parking brake e Place gearshift lever in neutral N position Move attachment clutch to DISENGAGED position Move throttle control lever to choke NJ position for cold engine start For warm engine start move throitle control to fast position s Insertkey into ignitionandturn key clockwiseto START position and release key as soon as engine starts Do n
32. DEL NUMBER 917 257643 REPAIR PARTS ENGINE EA WE k A 7 ba N Zu LI DYD D 4 x 4 A H x OPTIONAL EQUIPMENT m Poe Y Aen LU set i po a U o 0 40 REPAIR PARTS 15 HP 42 TRACTOR MODEL NUMBER 917 257643 ENGINE KEY PART NO NO 1 132759 2 17720410 3 140590 4 137352 13 125593X 14 13280324 15 13200300 16 STD551237 18 136718 19 105839X 20 105838X 21 STD551025 22 123650X 23 128953X 24 STD601005 29 137180 30 127057X 31 109202X 32 123549X 33 123487X 37 137040 38 we 40 124028X 44 17490412 46 19091416 62 STD551131 72 71070912 78 17490620 DESCRIPTION Control Throttle Screw Hex Head Thread Cutting 1 4 20 x 5 8 Engine B amp S 15Hp Diamond Turbo Screen Model No 28N707 Type NO 0160 01 Muffler Gasket Exhaust Nipple Pipe 3 8 NPT x3 Elbow Standard 90 3 8 18 NPT Washer Shield Heat Receptacle 1 4 Tum Retainer 1 4 Turn Washer Stud 1 4 Turn Shield Heat Screw Arrestor Spark Pinch Weld Hood Tank Fuel Cap Assembly Fuel Tank Vented Clamp Hose Line Fuel Plug Oil Drain Order From Engine Manufacturer Bushing Snap Fuel Line Screw Hex Washer Head Thd Holl 1 4 20 x 3 4 Wasner 9 32 x 7 8 x 16 Gauge Washer Lock Screw Hex Cap Head 5 16 18 x 3 4 Screw Thd Roll 3 8 16 x 1 1 4 NOTE All component dimensions given in U S inches 1 inch 25 4 mm 41 REPAIR PARTS 15 HP 42
33. DESCRIPTION 663 94620 Screw Self Tapping 668 280848 Spacer on 718 230192 Pin Dowel ai 726 392134 Gear Ring a Includes Mounting Hardware 727 490324 Cover Starter 741 262932 Gear Timing 757 213998 Link Counterweight 758 399897 Counterweight Assembly 759 298909 Pin Counterweight 761 94593 Screw Counterweight 842 270920 Seal Oil Filer Cap 847 496415 Fill Group Oil 851 224110 Terminal Ignition Cable 868 494435 Seal Assembly Valve 868A 272610 Gasket Valve 871 262835 Bushing Guide Intake amp Exhaust 872 281361 Cover Air Cleaner 875 495862 Body Air Cleaner 877 393456 Diode and Connector Assembly 947 495739 Solenoid 965 94108 Nut Hex 975 495933 Bowl Assembly Carburetor 977 494385 Carburetor Gasket Set 987 281166 Seal Throttle Shaft 1005 281400 Fan Flywheel 1006 224413 Retainer Fan 1022 272475 Gasket Cover 1023 224552 Cover Rocker Arm 1026 494432 Rod Push Intake 495136 Rod Push Exhaust 1029 224554 Arm Rocker 1033 495992 Valve Overhaul Kit 1034 495248 Guide Assembly Push Rod 1044 94673 Screw Hex Head 1054 270723 Tie Cable RPM Settings Low 1650 1850 High 3200 3400 included in Gasket Set 495993 included in Carburetor Kit 495799 included in both Gasket Set 495993 and Valve Overhaul Kit 495992 Included in Gasket Set 495993 Carburetor Kit 495789 and Carburetor Gasket Set 494385 se kk KWAK NOTE All component dimensions given in U S inches 1 inch
34. ESSENTIAL FUEL SYSTEM PARTS SUCH AS CARBURETOR FUEL FILTER FUEL HOSE OR TANK DURING STORAGE ALSO EXPERIENCE INDICATES THAT ALCOHOL BLENDED FUELS CALLED GASOHOL OR USING ETHANOL OR METHANOL CAN ATTRACT MOISTURE WHICH LEADS TO SEPARATION AND FORMATION OF ACIDS DURING STORAGE ACIDIC GAS CAN DAMAGE THE FUEL SYSTEM OF AN ENGINE WHILE IN STORAGE e rain the fuel tank e Start the engine and let it run until the fuel lines and carburetor are empty Neveruse 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 stor age Add stabilizer to gasoline in fuel tank or storage container Always follow the mix ratio found on stabilizer container Run engine at least 10 minutes after adding stabilizer to allow the stabilizer to reach the carburetor Do not drain the gas tank and carburetor if using fuel stabilizer ENGINE OIL Drain oil with engine warm and replace with clean engine oil See ENGINE in the Customer Responsibilities section of this manual CYLINDERS e Remove spark plug s Pour one ounce of oil through spark plug hole s into cylinder s e Turnignition key to START position for a few seconds to distribute oil e Replace with new spark plug s OTHER Do not store gasoline from one season to another e Replace your gasoline c
35. FORMATION e PRODUCT TRACTOR MODEL NUMBER 917 257643 e ENGINE MODEL NO 28N707 TYPE NO 0160 01 PART NUMBER e 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 Printed in U S A Sears Roebuck and Co Hoffman Estates IL 60179 U S A O
36. NE MODEL NUMBER 28N707 TYPE NUMBER 0160 01 X REQUIRES SPECIAL TOOLS TO INSTALL SEE REPAIR INSTRUCTION MANUAL REPAIR PARTS 15 HP 42 TRACTOR MODEL NUMBER 917 257643 BRIGGS 8 STRATTON ENGINE MODEL NUMBER 28N707 TYPE NUMBER 0160 01 20 634A 842 524 868 868A pere SS s BD O REPAIR PARTS 15 HP 42 TRACTOR MODEL NUMBER 917 257643 BRIGGS 8 STRATTON ENGINE MODEL NUMBER 28N707 TYPE NUMBER 0160 01 187 601 Reference Number 308 ap mo 543 en se sos Motor 8 Thru Bolt Brush Starter Armature Drive End EndCap Housing Drive Assembly Assembly Drive Assembly Cap Assembly Assembiy Manufacturer Assembly Group Assembly Commutator 3 21 32 94003 _ 395538 495878 5390897 394856 395537 x Includes 398003 Clutch Assembly Ref No 513 Uses 494627 Screw Hex Head Ref No 728 e nciudes Brush Set 280104 Gear Ref No 783 495877 Retainer and Pin Ref No 876 94288 Roli Pin Ref No 896 51 REPAIR PARTS 15 HP 42 TRACTOR MODEL NUMBER 917 257643 BRIGGS 8 STRATTON ENGINE MODEL NUMBER 28N707 TYPE NUMBER 0160 01 KEY PART NO NO 26 496412 399265 391086 495858 272614 495735 27803 94621 281246 271916 271997 271996 94728 94239 495162 94196 494238 291675 94624 492326 222698 495860 495977 495978 495979 495854 495852 495851 495855 260924 299691 391286 494504 495490 94695 94648 4958
37. Squeeze it dry in a clean cloth e Saturate it in engine cil Wrap it in clean absorbent cloth and squeeze to remove excess oil e if very dirty or damaged replace pre cieaner e feinstall pre cleaner over cartridge e Reinstall cover and secure with knob s TO SERVICE CARTRIDGE s Remove cartridge nut e Carefully remove cartridge to prevent debris from en tering carburetor Clean base carefully to prevent debris from entering carburetor e Cleancartridge by tapping gently on flat surface ifvery dirty or damaged replace cartridge e Reinstall cartridge nut precleaner cover and secure with knob s IMPORTANT PETROLEUM SOLVENTS SUCH AS KEROSENE ARE NOT TO BE USED TO CLEAN THE CARTRIDGE THEY MAY CAUSE DETERIORATION OF THE CARTRIDGE DO NOT OIL CARTRIDGE DO NOT USE PRESSURIZED AIR TO CLEAN OR DRY CARTRIDGE COVER nos TT PF ET CARTRIDGE NUT PAPER CARTRIDGE COVER FOAM 5 io dl PRE CLEANER TEY FIG 17 18 CUSTOMER RESPONSIBILITIES CLEAN AIR SCREEN See Fig 18 Air screen must be kept free of dirt and chaff to prevent engine damage from overheating Clean with a wire brush or compressed air to remove dirt and stubborn dried gum fibers ENGINE COOLING FINS See Fig 18 Remove any dust dirt or oil from engine cooling fins to prevent engine damage from overheating Remove screws from blower housing and lift housing and dipstick tube assembly off engine Cover oil fill
38. THE BRIGHTNESS NON REMOVABLE REMOVABLE CONNECTIONS CONNECTIONS 29 OF THE LIGHTS WILL CHANGE WITH ENGINE SPEED ATIDLE THE LIGHTS WILL DIM AS THE ENGINE IS SPEEDED UP THE LIGHTS WILL BECOME THEIR BRIGHTEST KOZA W Ki pre 15 HP 42 TRACTOR MODEL NUMBER 917 257643 REPAIR PARTS ELECTRICAL a mr or ww d e rs en o mm op mm Web et e al A A Te dein went ee pe ep g zo sele mg DANS Babe me waw w een A A Y A i e 7 cm o GH 30 REPAIR PARTS 15 HP 42 TRACTOR MODEL NUMBER 917 257643 ELECTRICAL KEY PART NO NO 123899X 74760412 010551025 510551125 STD541025 109238X 144940 109596X 144935 144939 510551125 73350400 136850 4152 STD551225 4799J 124503X S1D601005 104445X 140336 109553X 140414 71110408 131563 138406 73640400 140422 DESCRIPTION Battery Service W Caps Bolt Hex Head 1 4 20 unc x 3 4 Washer Washer Nut Tube Plastic 12 Case Battery W 2 Holes W Brty Clamp Hose Screw Cap Hex Nylon 3 8 16 x 1 Nut Clip Fast 3 8 Washer Lock Nut Hex Jam 1 4 20 UNC Harness Light Socket Includes Key 33 Bulb Light Washer Cable Battery 6 Gauge Red 11 Cable Batiery 6 Gauge Red 45 Fuse 30 Amp Cable Ground 6 Gauge Black 12 Switch Plunger Switch Ignition Nut Ignition Cover Key Swiich Key Ignition Switch Light Bracket Clutch Switch Screw Switch Interlock Clut
39. TRACTOR MODEL NUMBER 917 257643 MOWER LIFT 42 REPAIR PARTS 15 HP 42 TRACTOR MODEL NUMBER 917 257643 MOWER LIFT KEY PART NO NO 136973 122507X 105767X 12000002 19211621 120183X 125631X 122365X 122512X 139865 139866 4939M 127218 73350800 130171 73800800 139868 3146R 19151216 12000037 110807X 19131016 2876H 76020308 126971X 73350600 138057 110810X 140302 73810600 DESCRIPTION Lift Lever Inner Wire Assembly Shaft Assembly Lift Pin Groove E Ring Washer 21 32 x 1 x 21 Gauge Bearing Nylon Grip Handie Fluted Button Plunger Red Spring Link Lift L H Link Lift R H Retainer Spring Link Front Nut Hex Jam 1 2 13 UNC Trunnion Locknut Hex with Washer Insert 1 2 13 UNC Arm Suspension Rear Retainer Spring Washer 15 32 x 3 4 x 16 Gauge Ring Klip Nut Special Washer 13 32 x 5 8 x 16 Gauge Spring Pin Cotter 3 32 x 1 2 Rod Adjust Lift Nut Hex Jam 3 8 16 UNC Knob Infinite Height Adjustment Trunnion Depth Stop Bearing Pvt Lift Spherical Nut Hex 3 8 24 w Nylon Insert NOTE All component dimensions given in U S inches 1 inch 25 4 mm 43 REPAIR PARTS 15 HP 42 TRACTOR MODEL NUMBER 917 257643 MOWER DECK 76 7 Qs REPAIR PARTS 15 HP 42 TRACTOR MODEL NUMBER 917 257643 MOWER DECK KEY PAR KEY PART NO NO DESCRIPTION NO NO DESCRIPTION 1 140081 Mower Housing 53 131845 Arm Assembly Pad Brake 2 STD533107 Boll 54
40. TRACTOR MODEL NUMBER 917 257643 STEERING ASSEMBLY we lui P mm ew mn Ae bn MAT n m SIR ge ma m 7 REPAIR PARTS 15 HP 42 TRACTOR MODEL NUMBER 917 257643 STEERING ASSEMBLY KEY PART NO NO 139768 142033 135227 135228 6266H 121748X 19272016 12000029 3366R 130468 STD551 137 73610500 110438X 14011056 73901000 132624 132614 57079 124035X 126684X STD551125 71070410 127501 109816X 124036X 12000029 136874 6266H 17490612 STD551137 73610600 130465 126847X 19131416 STD561210 132196 STD611005 139769 19133808 STD541537 104820X 124417X 121749X 121748X 12000029 121232X 6855M DESCRIPTION Steering Wheel Front Axle Assembly Spindie Assembly L H Spindie Assembly R H Bearing Race Thrust Hardened Washer 25 32 x 1 5 8 x 16 Gauge Washer 27 32 x 1 1 4 x 16 Gauge Ring Kiip Bearing Steering Column Link Drag Washer Lock Nut Hex Fin 3 8 24 UNF Spacer Bearing Front Axle Bolt Hex Head 5 8 11 UNC x 3 1 2 Nut Lock Flange 5 8 11 UNC Pin Axle 5 8 x 1 55 1 54 Shaft Assembly Steering Washer Thrust 515 x 750 x 033 Support Shaft Washer Shim 1 4 x 5 8 x 062 Washer Screw Hex Socket Head 1 4 20 x 5 8 Pittman Shaft Assembly Nyliner Snap in Bracket Steering Ring Klip Gear Sector Bearing Race Thrust Hardened Screw Thd Roll 3 8 16 x 3 4 Washer Lock Nut Hex Fin 3 8 24 UNF Rod Tie Bushing Link Drag BM 13 3
41. afety glasses Start tractor with clutch brake pedal depressed and gearshift lever in neutral N position e Move gearshift and range shift levers to desired posi tion e Slowly release clutch brake pedal to start movement IMPORTANT BRING TRACTOR TO A COMPLETE STOP BEFORE SHIFTING OR CHANGING GEARS FAILURE TO DO SO WILL SHORTEN THE USEFUL LIFE OF YOUR TRANSAXLE ATTACHMENT CLUTCH LEVER ENGAGED POSITION THROTTLE CHOKE CONTROL e Sel e PARKING BRAKE ENGAGED POSITION DISENGAGED POSITION UI BRAKE POSITION GEAHSHIFT DISENGAGED POSITION CLUTCH BRAKE PEDAL FIG 9 TO ADJUST MOWER CUTTING HEIGHT See Fig 9 The cutting height is controlled by turning the height adjust ment knob in desired direction e Turn knob clockwise 7W to raise cutting height e Turn knob counterclockwise JA to lower cutting height The cutting height range is approximately 1 1 2 to 4 The heights are measured from the ground to the blade tip with the engine not running These heights are approximate and may vary depending upon soil conditions height of grass and types of grass being mowed e Theaverage lawn should be cut to approximately 2 1 2 inches during the coo season and to over 3 inches during hot months For healthier and better looking lawns mow often and after moderate growth e For best cutting performance grass over 6 inches in height should be mowed twice Make the fir
42. ained lubricated and tuned up according to the instructions in the owners manual Sears will repair or replace free of charge any pars found to be defective in material or workmanship This Warranty does not cover Expendable items which become wom during normal use such as blades spark plugs air cleaners and behs gt Tire replacement or repair caused by punctures from outside objects such as nails thorns stumps or glass Repairs necessary because of operator abuse negligence improper storage or accident or the failure to maintain the equipment according to the instructions contained in the owners manual Riding equipment used for commercial or rental purposes LIMITED 90 DAY WARRANTY ON BATTERY For ninety 90 days from date of purchase if a y battery Included with this riding equipment proves defective in material or workmanship and our testing determines the battery will not hold a charge Sears will replace the battery at no charge WARRANTY SERVICE IS AVAILABLE BY RETURNING THE RIDING EQUIPMENT TO THE NEAREST SEARS SERVICE CENTER DEPARTMENT IN THE UNITED STATES This Warranty gives you specific legal rights and you may also have other nghts which may vary from state to state Ki SEARS ROEBUCK AND CO D 817 WA HOFFMAN ESTATES ILLINOIS 60179 TABLE OF CONTENTS SAFETY RULES ina nee o a laka da PRODUCT SPECIFICATIONS ooonnconcconcononcanccnnannonanuncraso CUSTOMER RESPONSIBILITIES ness
43. amps s Firstconnect RED battery cable to positive terminal with hex boli flat washer lock washer and hex nut as shown Tighten securely Connect BLACK grounding cable to negative termi FIG 3 nal with remaining hex boit flat washer lock washer i and hex nut Tighten securely Close battery box door INSTALL SEAT See Fig 4 n SR ee BRAKI i Adjust seat before tightening adjustment bolt e Inspection for secure connections to tighten hard ware Remove cardboard packing on seat pan Inspection for corrosion e Place seat on seat pan and assemble shoulder bolt e Testing battery Assemble adjustment bolt lock washer and flat washer loosely Do not tighten e Tighten shoulder bolt securely Lower seat into operating position and sit on seat DISCARD e Slide seat until a comfortable position is reached which TERMINAL PROTECTIVE allows you to press clutch brake peda all the way CAPS down RED CABLE e Get off seat without moving its adjusted position e Raise seat and tighten adjustment bolt securely Jumping if required e Periodic charging LOCK aT WASHER SEAT SEAT PAN SHOULDER NEGATIVE BLACK CABLE LOCK WASHER FIG 2 ADJUSTMENT gt LARGE FLAT WASHER BOLT FIG 4 CHECK TIRE PRESSURE The tires on your tractor were overinflated at the factory for shipping purposes Correct tire pressure is important for best cutting performan
44. an if your can starts to rusi Rust and or dirt in your gasoline will cause problems e If possible store your tractor indoors and cover it to give protection from dust and dirt Cover your tractor with a suitable protective cover that does not retain moisture Do not use plastic Plastic cannot breathe which allows condensation to form and will cause your tractor to rust IMPORTANT NEVER COVER TRACTOR WHILE ENGINE AND EXHAUST AREAS ARE STILL WARM PROBLEM Will not start Hard to start Engine will not turn over Engine clicks but will not start Loss of power Excessive vibration CAUSE Out of fuel Engine not OHOKED properly Engine flooded Bad spark plug Dirty air filter Dirty fuel filter Water in fuel NP orp D y Loose or damaged wiring Carburetor out of adjustment Engine valves out of adjustment Dirty air filter Bad spark plug Weak or dead battery Dirty fuel filter Stale or dirty fuel Loose or damaged wiring Carburetor out of adjustment Engine valves out of adjustment RAS eS Cluich brake pedal not depressed Attachment clutch is engagad Weak or dead battery Blown fuse Corraded battery terminals Loose or damaged wiring Faulty ignilion switch Faulty solenoid or starter Faulty operator presence switch es CON Ooh GG D m Weak or dead battery Corroded battery terminals Loose or damaged wiring Faulty solenoid or starter Cutting too much
45. any mainte nance BRAKE OPERATION li tractor reguires more than six 6 feet stopping distance at high speed in highest gear then brake must be adjusted See TO ADJUST BRAKE in the Service and Adjust ments section of this manual TIRES Maintain proper air pressure in all tires See POD UCT SPECIFICATIONS on page 3 of this manual Keep tires free of gasoline oil or insect control chemi cals which can harm rubber e Avoid stumps stones deep ruts sharp objects and other hazards that may cause tire damage BLADE CARE For best results mower blades must be kept sharp Re place bent or damaged blades BLADE REMOVAL See Fig 13 s Raise mower to highest position to allow access to blades he RE hex bolt lock washer and flat washer securing ade e Install new or resharpened blade with trailing edge up towards deck as shown Reassemble hex bolt lock washer and flat washer in exact order as shown s Tighten bolt securely 30 35 Ft Lbs torque IMPORTANT BLADE BOLT IS GRADE 8 HEAT TREATED NOTE We do notrecommend sharpening blade but if you do be sure the blade is balanced BLADE MANDREL ASSEMBLY FLAT WASHER LOCK WASHER HEX BOLT GRADE 8 A GRADE 8 HEAT TREATED BOLT CAN BE IDENTIFIED BY SIX LINES ON THE BOLT HEAD FIG 13 TO SHARPEN BLADE See Fig 14 Care should be taken to keep the blade balanced An unbalanced blade will cause excessive vibration and eve
46. ce e Reduce tire pressure to PSI shown in PRODUCT SPECIFICATIONS on page 3 of this manual CHECK DECK LEVELNESS For best cutting results mower housing should be properly leveled See TO LEVEL MOWER HOUSING in the Service and Adjustments section of this manual CHECK FOR PROPER POSITION OF ALL BELTS See the figures that are shown for replacing motion and mower blade drive belts in the Service and Adjustments section of this manual Verify that ihe belts are routed correcily CHECK BRAKE SYSTEM After you learn how to operate your tractor check to see that the brake is properly adjusted See TO ADJUST E in the Service and Adjustments section of this manual ASSEMBLE GAUGE WHEELS TO MOWER DECK See Fig 5 Assemble gauge wheels with tractor on a flat level surface e Adjust mower to desired cutting height See TO AD JUST MOWER CUTTING HEIGHT in the Operation section of this manual o With mower in desired height of cut position gauge wheels should be assembled so they are slightly off the ground Install gauge wheel in appropriate hole with shoulder boli 3 8 washer and 3 8 16 locknut and tighten securely SE e Repeat for opposite side installing gauge wheel in same adjustment hole GAUGE WHEEL MOUNTING BRACKET gt LOCKNUT 3 8 WASHER pi d vos BOLT FIG 5 GAUGE WHEEL ASSEMBLY INSTALL MULCHER PLATE See Figs 6 7 e Install two latch hooks to mulcher plate
47. ch 2 Terminal Bracket Interlock Switch Switch Interlock Clutch 4 Terminal Harness Ignition Bolt Hex Head Fin Cover Terminal Red Solenoid Nut Keps Hex 1 4 20 UNC Harness Engine B amp S NOTE All component dimensions given in U S inches 1 inch 25 4 mm 31 REPAIR PARTS 15 HP 42 TRACTOR MODEL NUMBER 917 257643 CHASSIS AND ENCLOSURES 32 REPAIR PARTS 15 HP 42 TRACTOR MODEL NUMBER 91 7 257643 CHASSIS AND ENCLOSURES KEY PART NO OG 014 GN 10 NO 140341 140356 17490612 19131216 11050600 140169 126842X 126471X 140637X013 72140608 135464 11030400 126276X 17490608 74180512 STD541431 131445X459 126938X 17521912 122933X 124479X S1D523710 19131312 STD541437 1703080B 140137 124029X 140001X459 136619 105465X459 105464X459 STD533707 139886 139887 100 105037X W g 5479J DESCRIPTION Chassis Assembly Drawbar Screw Thd Roll 3 8 16 x 3 4 Washer 13 32 x 3 4 x 16 Gauge Washer Lock External Tooth Saddle Shield Ht Hood Konl Dia Engine Clip Insulator 405 Mig Hole Dash Boli Carriage 3 8 16 x 3 4 Panel Dash L H Washer Lock 1 4 Int Ext Tooth Panel Dash R H Screw Thdrol 3 8 16 x 1 2 Screw Machine Truss Head 5 16 18 UNC x 3 4 Nut Hood Assembly Bumper Hood Screw Shd Hex Hd w Pl Washer Rivet Ratchet Nylon Washer Nylon 28 x 75x 19 Bolt Sch 13 32 x 13 16 x 12 Gauge Se Spiderlock Hex Hd 8 1 2 Lens Headlight Bar
48. d too fast Wat grass Mower deck not level Low uneven Ure alr pressure Worn bent or loose blade Buildup of grass leaves and trash under mower Mower drive belt wom Blades improperly installed improper blades used Clogged mower deck vent holes from buildup of grass leaves and trash around mandreis ZONA Dona mudo te e Headlight s not working if so eguipped Switch is OFF Bulb s bumed out Faulty light switch Loose or damaged wiring Blown fuse WAG Nm NABORU Battery will not charge Bad battery cell s Poor cable connections Faulty regulator if so equipped Faulty alternator mad DI RIOT PON Engine backfires 1 Engine throttle control not sat at SLOV 1 when turning engine position for 30 seconds before stopping engine ORF 28 Check wiring switches and connections If not corrected contact an authorized service facility Replace blade Tighten blade balt Level mower deck Clean underside of mawar housing Repiace blade mandrel Clean around mandrels to open veni holes Remove obstruction Replace mower drive belt Replace idler pulley Replace blade mandrel Place throttia control in FAST position Shift to slower speed Allow grass to dry before mowing Level mower deck Check tires for proper air pressure Replace sharpen blade Tighten blade bolt Ciean undersida of mower housing Replace mowar drive belt Reinstall blades sharp ed
49. e s 11 12 Parts Bag aaa Parts Replacement Repair wewn ee BO A7 Product Specifications R Repair Parts o u Safety Rules oai yemas Seat ni late Service and Adjustmenis ST RR doza RETE NEC KEES Fuse i AZ Hood Removal installation ala Motion Drive Belt Removal Replacement Mower Blade Drive Belt Removal Replacementt Mower Adjustment Front to Back i ne 21 Side to Side a 27 Mower installation 20 Mower Removal ene 20 Tire Care a 916 23 Slope Guide Sheet D I Spark PIGS ciuis hot ici 19 SpeCiicakOS licia Starting the Engine s 18 14 Steering Wheel 7 28 Stopping the Tractor A E LE T Throttle Control Cable waski a 24 Tires A 16 23 mine de 27 28 48 47 W Walla oc A Wiring Diagram an 90 Wiring Schematic 2 maaac 29 These accessories and attachments were available through most Sears retail outlets and service centers when the tractor was purchased Most Sears stores can order these items for you when you provide the model number of your tractor ENGINE MAINTENANCE PERFORMANCE Sears offers a wide variety of attachments ihat fit your tractor Many of these are listed below with brief explanations of how they can help you This list was current at the time of publication however lt may change in future years more attachments may be added changes may be made in these attachments or some may no longer be available o
50. e grass has dried and the newly cut area The left hand side of mower should be used for trim will not be exposed to the direct sun ming e Forbestresults adjust the mower cutting height so that Drive so that clippings are discharged onto the area the mower cuts off only the top one third of the grass that has been cut Have the cut area to the right of the blades See Fig 12 For extremely heavy muiching machine This will result in a more even distribution of reduce your width of cut and mow slowly clippings and more uniform cutting Certain types of grass and grass conditions may re e When mowing large areas start by turning to the right quire that an area be mulched a second time to com so that clippings will discharge away from shrubs pletely hide the clippings When doing a second cut fences driveways etc After one or two rounds mow mow across or perpendicular to the first cut path in the opposite direction making left hand turns until Change your cutting pattern from week to week Mow finished See Fig 11 north to south one week then change to eastto west the If grass is extremely tali it should be mowed twice to next week This will help prevent matting and graining reduce load and possible fire hazard from dried clip of the lawn pings Make first cut relatively high the second to the desired height Do not mow grass when itis wet Wet grass will plug mower and leave undesirabie clumps Allow grass to dry befor
51. e guard to right side of tractor e Lower lift lever to its lowest position install mower in reverse order of removal instructions 20 te CLUTCH LEVEH RETAINER SPRING CD ENGINE Eb PULLEY SR K RETAINER SPRINGS RETAINER SPRING ANTI SWAY BAR RETAINER SPRINGS BOTH SIDES FiG 20 Adjust the mower while tractor is parked on level ground or driveway Make sure tires are properly inflated See PRODUCT SPECIFICATIONS on page 3 ofthis manual If tires are over or underinflated you will not properly adjust your mower SIDE TO SIDE ADJUSTMENT See Figs 21 and 22 e Raise mower to its highest position s Atthe midpoint of both sides of mower measure height from bottom edge of mower to ground Distance A on both sides of mower should be the same or within 1 4 of each other e If adjustment is necessary make adjustment on one side of mower only s To raise one side of mower tighten lift link adjustment nut on that side s To lower one side of mower loosen lift link adjustment nut on that side NOTE Three ful turns of adjustment nut will change mower height about 1 8 s Recheck measurements after adjusting BOTTOM EDGE BOTTOM EDGE OF MOWER TO OF MOWER TO GROUND GROUND LIFT LINK ADJUSTMENT NUT FIG 22 FRONT TO BACK ADJUSTMENT See Figs 23 and 24 IMPORTANT DECK MUST BE LEVEL SIDE TO SIDE IF THE FOLLOWING FRONT TO BACK ADJUSTMENT IS NECESS
52. e mowing s Always operate engine at full throttle when mowing to assure better mowing performance and proper dis charge of material Regulate ground speed by select ing a low enough gear to give the mower cutting performance as well as the quality of cut desired 14 EAN KRENIL AREA LO attoo Pe Na AJ p AHA Fe AAAA VO ERAN VANE IPA AAA I CAPER PS MAINTENANCE SCHEDULE FILL IN DATES CA ASYOU COMPLETE REGULAR SERVICE 4 z Check Brake Operation Check Tire Pressure AOS ARNO Check for Loose Fasteners Sharpen Replace Mower Blades i Lubrication Chart Clean Battery and Terminals Check Transaxle Cooling Adjust Blade Belt s Tension _ Adjust Motion Drive Belt s Tension Check Engine Oil Level _ Change Engine O Clean Air Filter Clean Air Screen Inspect Mulfler Spark Arrester LN 5 Replace Oil Filter H equipped Clean Engine Cooling Fins Heplace Spark Plug Replace Air Filter Paper Cartridge Replace Fuel Filter t ESE A Ps PA che de tarta m ns md masno demon ne SS SS I SKIL Y SSN TS TET TRT MENS sO x VA ES ee NE TEL BEES IR LUC i Change more alien when operating under a heavy load or in high ambient temperatures 3 6 equipped wih oil filter change oil every 50 hours 2 Service more offen when operating in dirty or dusty conditions GENERAL RECOMMENDATIONS The warranty on this tractor does not cover i
53. ftlever forward to lower mower to its lowest position Roll belt off engine pulley s Work belt off both mandreil pulleys and idler pulley e Pull belt away from mower BELT INSTALLATION e Install new belt in reverse order of removal Make sure belt is in ali pulley grooves and inside all belt guides IDLER Ga GE PULLEY MANDREL PULLEY FIG 25 TO ADJUST BRAKE See Fig 26 Your tractor is equipped with an adjustable brake system which is mounted on the right side of the transaxle If tractor requires more than six 6 feet stopping distance at high speed in highest gear then brake must be adjusted e Depressclutch brake pedal and engage parking brake e Measure distance between brake operating arm and nut A on brake rod If distance is other than 1 1 2 disengage parking brake loosen jam nut and turn nut A until distance becomes 1 1 2 Retighten jam nut against nut A e Engage parking brake and recheck distance e foadtesttractorfor proper stopping distance as stated above Readjust if necessary H stopping distance is still greater than six 6 feet in highest gear further maintenance is necessary Contact your nearest au thorized service center depariment WITH PARKING BRAKE ENGAGED NET par JAM NUT TO REPLACE MOTION DRIVE BELT See Fig 27 Park the tractor on level surface Engage parking brake For assistance there is a belt installation guide decal
54. g soda to one gallon of water Be careful notto get the soda solution into the cells e Rinse the battery with plain water and dry s Clean terminals and battery cable ends with wire brush until bright Coatterminals with grease or petroleum jelly e Reinstall battery See CONNECT BATTERY in the Assembly section of this manual V BELTS Check V belts for deterioration and wear after 100 hours of operation and replace if necessary The belts are not adjustable Replace belts if they begin to slip from wear TRANSAXLE COOLING Keep transaxle free from build up of dirt and chaff which can restrict cooling ENGINE LUBRICATION Only use high quality detergent oil rated with API service classification SF or SG Select the oil s SAE viscosity grade according to your expected operating temperature SAE VISCOSITY GRADES RTE det RENEE ve eu A D 30 ga 40 10 6 107 TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE FIG 15 20 17 NOTE Although multi viscosity oils 5W30 10W30 etc improve starting in cold weather these multi viscosity oils will result in increased oi consumption when used above 32 F Check your engine oil level more frequently 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 tractor is not used for 25 hours in one year Check the
55. ge sections of this owner s manual PRODUCT SPECIFICATIONS HORSEPOWER 15 0 GASOLINE CAPACITY 5 QUARTS AND TYPE UNLEADED REGULAR OIL TYPE API SF SG SAE 30 above 32 F SAE 5W 30 below 32 F OIL CAPACITY 3 0 PINTS SPARK PLUG CHAMPION RJ 19LM GAP 030 STD361458 VALVE CLEARANCE INTAKE 005 007 EXHAUST 009 011 GROUND SPEED MPH FORWARD Auge ist 102 2nd 135 3rd 210 gt 4th 314 Sth 4 00 6th 5 12 REVERSE 1 58 TIRE PRESSURE FRONT 14 PSI REAR 12 PSI CHARGING SYSTEM 3 AMPS BATTERY 5 AMPS HEADLIGHTS BLADE BOLT TORQUE 30 35 FT LBS WARNING This tractor is equipped with an internal combustion engine and should not be used on or near any unimproved forest covered brush covered or grass cov ered land unless the engine s exhaust system is equipped with a spark arrester meeting applicable local or state laws if any If a spark arrester is used it should be maintained in effective working order by the operator In the state of California the above is required by law Section 4442 of the California Public Resources Code Other states may have similar laws Federal laws apply on federal lands A spark arrester for the muffler is available through your nearest Sears Authorized Service Center Department See REPAIR PARTS section of this manual LIMITED TWO YEAR WARRANTY ON ELECTRIC START RIDING EQUIPMENT For two 2 years from the date of purchase if this riding equipment is maint
56. ge down Replace with blades listed in this manual Clean around mandrels to open vent holes Turn switch ON Replace bulb s Check replace light switch Check wiring and connections Replace fuse Replace battery Check clean all connections Replace regulator Replace alternator Move throttle control to SLOW position and allow to idle for 30 seconds before stopping engine 15 HP 42 TRACTOR MODEL NUMBER 917 257643 SCHEMATIC RED 3 BATTERY RED WHITE o o FUSE 30 AMP be CLUTCH BRAKE o IGNEFIONI bd b o lt a Ar as SWITCH BLACK BLUE E A Hee AREA A ATTMENT CLUTCH CLUTCH OFF is Pay gr oo BLACK i AED gem Bi STARTER olde aa mm BLACK A No CY RIESZA J SOLENOID SEAT SWITCH NOT OCCUPIED GROUNDING CONNECTOR MA AFTER FIRE SOLENOID CHARGING SYSTEM OUTPUT 3 AMP DC 3600 R RED L 5 PM GHTING SYSTEM OUTPUT AMP AG 3600 RPM 28 VOLTS AG MIN 3600 APM CHARGING SYSTEM DISCONNECTED ww Wen ORANGE BROWN BLACK ute dee I HEADLIGHT N SWITCH OFF HEADLIGHTS WIRING INSULATED CLIPS NOTE IGNITION SWITCH NOTE IF WIRING INSULATED YOUR TRACTOR IS EQUIPPED WITH CLIPS WERE REMOVED FOR A SPECIAL ALTERNATOR SYSTEM SERVICING OF UNIT THEY THE LIGHTS ARE NOT CONNECTED SHOULD BE REPLACED TO TO THE BATTERY BUT HAVE THEIR START PROPERLY SECURE YOUR OWN ELECTRICAL SOURCE WIRING BECAUSE OF THIS
57. lippings and leaves Optional wand attachment to pick up debris in hard to reach places VAC CHIPPER includes a chipper shredder WEIGHT BRACKET for drawbar for snow removal applications Uses 1 55 Ib weight WHEEL WEIGHTS for rear wheels provide needed traction for snow removal or dozing heavy materials i E CONTENTS OF HARDWARE PACK Parts Bag contents shown full size Parts packed separately in carton 2 Sheet Metal Screws 40 16 x 1 2 Steering Boot D Muicher Plate gas 1 Locknut 3 8 24 1 ze Flat Washer Steering Wheel 1 Hex Bolt 1 2 13 x 1 1 Shoulder Bolt 5 16 18 Owners Manual Parts Bag Parts bag contents not shown full size JRR 2 Washers 3 8 x 7 8 x 14 Gauge 2 Hs r es je Gauge GB Center Wheels lock Nuts Le 1 Pr Washer 1 2 1 Washer 17 82 x 1 3 16 x 12 Gauge pom 2 Screws 10Xx5 8 9 Lock Washers 10 Steering D O Adapter 2 Keys 2 Weld Nuts 10 2 Washers 3 16 x 3 4 x 16 Gauge GH O stain SA 2 Latch Hook Du Assemblys monia CY 2 Hex Bolts 1 4 20x3 4 SW Ra 2 Hex Nuts 1 4 20 JE Bushing 2 Washers 9 32 x 5 8 x 16 Gauge 2 Lock Washers 1 4 Your new tractor has been assembled at the factory with exception of those parts left unassembled for shipping purposes To ensure safe and proper operation of your tractor ali paris and hardware you assemble must be tightened securely
58. mpor tant safety precautions Ht means CAUTION BECOME ALERT YOUR SAFETY IS INVOLVED CAUTION Always disconnect spark plug wire and place wire where it cannot contact spark plug in order to prevent accidental starting when setting up transporting adjusting or making repairs CONGRATULATIONS on your purchase of a Sears Tractor it has been designed engineered and manufac tured to give you the best possible dependability and performance Should you experience any problem you cannot easily remedy please contact your nearest Sears Authorized Service Center Depariment We have competent well ies technicians and the proper tools to service or repair is unit Please read and retain this manual The instructions will enable you to assemble and maintain your unit properly Always observe the SAFETY RULES Pa MODEL NUMBER 917 257643 SERIAL NUMBER DATE OF PURCHASE THE MODEL AND SERIAL NUMBERS WILL BE FOUND ON A PLATE UNDER THE SEAT YOU SHOULD RECORD BOTH SERIAL NUMBER AND DATE OF PURCHASE AND KEEP IN A SAFE PLACE FOR FUTURE REFERENCE MAINTENANCE AGREEMENT A Sears Maintenance Agreement is available on this prod uct Contact your nearest Sears store for details CUSTOMER RESPONSIBILITIES Read and observe the safety rules Followaregularschedute in maintaining caring for and using your unit Follow the instructions under Customer Responsibili ties and Stora
59. n tual damage to mower and engine The blade can be sharpened with a file or on a grinding wheel Do not attempt to sharpen while on the mower To check blade balance you will need a 5 8 diameter steel bolt pin ora cone balancer When using acone se follow the instructions supplied with bal ancer Slide blade on to an unthreaded portion of the steel bolt or pin and hold the bolt or pin parallel with the ground lf blade is balanced it should remain in a horizontal position If either end of the blade moves downward sharpen the heavy end until the blade is balanced NOTE Do not use a nail for balancing blade The lobes of the center hole may appear to be centered but are not CENTER HOLE 5 8 BOLT BLADE ORPIN 16 BATTERY Your tractor has a battery charging system which is suffi cient for normal use However periodic charging of the battery with an automotive charger will extend its life e Keep battery and terminals clean e Keep battery bolts tight e Keep small vent holes open See CONNECT BAT TERY in the Assembly section of this manual e Recharge at 6 10 amperes for 1 hour TO CLEAN BATTERY AND TERMINALS Corrosion and dirt on the battery and terminals can cause the battery to leak power Open battery box door e Disconnect BLACK battery cable first then RED bat tery cable and remove battery from tractor Wash battery with solution of four tablespoons of bakin
60. nt dimensions given in U S inches 1 inch 25 4 mm 38 ARTS 15 HP 42 TRACTOR MODEL NUMBER 917 257643 DECALS 9 13 6 3 418 7 7 KEY PART 15 KEY PART NO NO DESCRIPTION NO NO DESCRIPTION 1 138955 Decal Operating Instruction 13 131473 Decal Chassis 6 Speed 42 2 142239 Decal BAS Diamond IC Gold OHV 14 136830 Decal V Belt Schematic 3 143735 Decal Hood R H 15 105466X Decal Pad Footrest Rbr Sq 4 143736 Decal Hood L H Crafisman 5 132674 Decal Grill LT4000 16 140837 Decal Parking Brake Saddie 6 133644 Decal Customer Maintenance 17 183179 Decal Mower QC System 7 142235 Decal Side Panel IC Gold 18 142234 Decal Ins Hood 15HP OHV White 8 133178 Decal Mower 3 In One 19 131265 Decal Lightbox Grill 9 128314 Decal Fender Craftsman 21 138836 Decal Dash Lawn Tractor Sit 10 137537 Decal Caution English 138311 Decal Lift Handle 11 4900 Decal Clutch Brake English 144176 Owner s Manual English 12 109199X Decal V Beit Drive Schematic 144422 Owners Manual Spanish WHEELS amp TIRES KEY PART NO NO DESCRIPTION 1 69192 Valve Cap Tire 2 65139 Stem Valve 3 106222X Tire Front 4 59904 Tube Front Tire Not Provided Service Item Only 5 106732X427 Rim Front 6 278H Fitting Grease Front Wheel Only 11 7 9040H Bearing Flange Front Whee Only 8 106108X427 Rim Rear 9 106268X Tire Rear 10 7152J Tube Rear Tire Not Provided Service Hem Only 11 104757X Cap Axle 39 15 HP 42 TRACTOR MO
61. ot run starter continuously for more than fifteen seconds per minute If engine does not start after several attempts move throttle control to fast lt w position wait a few minutes and try again FIG 11 When engine starts move throttle control to desired position Allow engine to warm up for a few minutes before MULCHING MOWING TIPS engaging drive or attachments IMPORTANT FOR BEST PERFORMANCE KEEP MOWER HOUSING FREE OF BUILT UP GRASS AND NOTE if at a high altitude above 3000 feet or in cold TRASH CLEAN AFTER EACH USE temperatures below 32 F the carburetor fuel mixture may need to be adjusted for besten gine performance See Mc RR Maj ui i gt a A TO See Ge OR in the Service and Adjust they fall onto the lawn they will disperse into the grass ments section of this manual and not be noticed Also the mulched grass will biodegrade quickly to provide nutrients for tne lawn MOWING TIPS Mways muich with your highest engine blade speed as this will provide the best recutting action of the Tire chains cannot be used when the mower housing blades is attached to tractor Na Avoid cutting your lawn when itis wet Wet grass tends Mower should be properly leveled for best mowing to form clumps and interferes with the mulching action performance See TO LEVEL MOWER HOUSING in The best time to mow your lawn is the early afternoon the Service and Adjustments section of this manual At this time th
62. pproaching blind comers shrubs trees or other objects that may obscure vision iV SERVICE Use extra care inhandling gasoline and other fuels They are flammable and vapors are explosive Use only an approved container Never remove gas cap or add fuel with the engine running Allow engine to cool before refueling Do not smoke Never refuel the machine indoors Never store the machine or fuel container inside where there is an open flame such as a water heater Never run a machine inside a closed area Keep nuts and bolts especially blade attachment bolts tight and keep equipment in good condition e Never tamper with safety devices Check their proper operation regularly Keep machine free of grass leaves or other debris build up Clean oll or fuel spillage Allow machine to cool before storing e Stop and inspect the equipment if you strike an object Repair if necessary before restarting e Never make adjustments or repairs with the engine running Grass catcher components are subject to wear damage and deterioration which could expose moving parts or allow objects to be thrown Fraquently check components and replace with manufacturer s recommended parts when nec essary e Mower blades are sharp and can cut Wrap the blade s or wear gloves and use extra caution when servicing them s Check brake operation frequently Adjust and service as required Look for this symbol to point out i
63. r fit your model Contact your nearest Sears store for the accessories and attachments that are available for your tractor Most of these attachments do not require additional hitches or conversion kits those that do are indicated and are designed for easy attaching and detaching AERATOR promotes deep root growth for a healthy lawn Ta pered 2 5 inch steel spikes mounted on 10 inch diameter discs puncture holes in soil at close intervals to let moisture soak in Steel weight tray for increased penetration BAGGER lets you collect grass clippings and leaves for a healthier neater looking lawn Two Permanex containers hold 30 gallon plastic bags BUMPER protects front end of tractor from damage CARTS make hauling easy Variety of sizes available plus accessories such as side panel kits tool caddy cart cover protective mat and dolly CORING AERATOR takes small plugs out of soil to allow mois ture and nutrients to reach grass roots 36 inch swath 24 hardened steel coring tips 150 ib capacity weight tray EASY OIL DRAIN VALVE makes oil changes easier faster FRONT NOSE ROLLER canters in front of mower deck to reduce chances of scalping on uneven terrain GANG HITCH lets you tow 2 or 3 pull behind attachments al once such as sweepers dethatchers aerators not for use with roilers caris or other heavy attachments GAUGE WHEELS on both sides of the mower deck reduce chances of scalping on uneven terrain
64. re covered to keep water out Water in engine can result in a shortened engine life CAUTION BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with Depress clutch brake pedal fully and set parking brake Place gearshift lever in neutral N position je Place attachment clutch in DISENGAGED position s Turn ignition key OFF and remove key e Make sure the blades and all moving parts have completely stopped plug TRACTOR TO REMOVE MOWER See Fig 20 Mower will be easierto remove from the right side of tractor Place attachment clutch in DISENGAGED position e Moveattachment lift lever forward to lower mower to its lowest position e Roll belt off engine pulley e Disconnect clutch rod from clutch lever by removing retainer spring Disconnect anti sway bar from chassis bracket by removing retainer spring e Disconnect suspension arms from rear deck brackets by removing retainer springs s Disconnect front links from deck by removing retainer springs e Raise lift lever to raise suspension arms Slide mower out from under tractor IMPORTANT IFAN ATTACHMENT OTHER THAN THE MOWER IS TO BE MOUNTED TO THE TRACTOR THE R H AND L H SUSPENSION ARMS MUST BE REMOVED FROM TRACTOR TO INSTALL MOWER See Fig 20 Raise attachment lift lever to its highest position Slide mower under tractor with discharg
65. re ui 9 186 239 Cutting Height Mower 12 o RA Kao er O w E 15 E Electrical interiocks and Relays Engine Air Filler Air Screen E Cooling Fins Engine Oil Change ila Oif Level AAA OH Type Preparation Repair Paris A Filters PUG sai Fuel JYDO wci O Storage Fuse dae si G Gauge Wheels H Hood Removal Installation L Leveling Mower Deck Lubrication Chart M Maintenance Schedule v Mower Adjustment Front to Back Adjustment Side to Side ins Schematic en Wiring Diagram ne Cutting Height 2 2 e Installation e uveren NOTE TA ma 20 SPRA E Operation cutaneo Removal esv rom vereen Mowing Tips calli Muffler a Spark Ariester Mulcher Plate 24 ad 30 t8 atte mie UZ 13 17 13 atte 48 53 SIEMION A unes vus 26 asa DO 19 zas S ues 2G o 24 WA o ES 15 ii sane Blade Sharpening oseere Blade Replacement sesse 16 16 12 20 ad 3 40 He T0 Trouble Shooting Chart AA Transaxle Repair Parts ueu O Ol EM Cold Weather Conditions 2 13 17 Engine tina se LE Storage PR SA ze Operation zave ka Operating Mower e 13 Options ACCESSOIES san venec coman Spark Arrester unn 3 40 P Parking Brak
66. securely s Snap steering wheel insert into center of steering wheel g e Remove protective plastic from tractor hood and grill IMPORTANT CHECK FOR AND REMOVE ANY STAPLES IN SKID THAT MAY PUNCTURE TIRES WHERE TRACTOR iS TO ROLL OFF SKID STEERING WHEEL INSERT 3 8 24 LOCKNUT LARGE FLAT WASHEH STEERING WHEEL STEERING STEERING WHEEL BUSHING ADAPTER i STEERING BOOT STEERING SHAFT ASSEMBLY POSITION hi Ah STEERING a HAFT 5 i SHIPPING POSITION FIG TO ROLL TRACTOR OFF SKID See Fig 8 Raise attachment lift lever to its highest position v dere parking brake by depressing clutch brake pedal e Place gearshift lever in neutral N position Roll tractor backwards off skid Remove banding holding discharge guard up against tractor ASSEMBLY CONNECT BATTERY See Figs 2 and 3 CAUTION Do not short battery termi nals Before connecting battery re move metal bracelets wristwatch i SEAT bands rings etc Saak Positive terminal must be connected first to prevent sparking from acciden tal grounding s Lift seat pan to raised position Open battery box door BATTERY BOX DOOR Be sure battery drain tube is attached to battery box Remove terminal protective caps and discard ii this battery is put into service after month and year indicated on label label located between terminals charge battery for minimum of one hour at 6 10
67. st cut relatively high the second to desired height TO OPERATE MOWER See Fig 10 Your tractor is eguipped with an operator presence sens ing switch Any attempt by the operator to leave the seat withthe engine running and the attachment clutch engaged will shut off the engine s Select desired height of cut e Lower mower with attachment lift control e Start mower blades by engaging attachment ciutch control e TO STOP MOWER BLADES disengage attachment cluteh control without either the entire grass catcher on mowers so equipped or the dis charge guard in place ATTACHMENT CLUTCH LEVER DISENGAGED POSITION wee aces POSITION ATTACHMENT LIFT LEVER HIGH POSITION LOW POSITION FIG 10 TO OPERATE ON HILLS CAUTION Do not drive up or down hills with slopes greater than 15 and do not drive across any slope o CEE the slowest speed before starting up or down ills 5 e Avoid stopping or changing speed on hills e if slowing is necessary move throttle contro lever to slower position s li stopping is absolutely necessary push clutch brake quickly to brake position and engage parking rake CAUTION Fill to bottom of gas tank filler neck Do notoverfill Wipeoffany Move gearshift lever to ist gear Be sure you have allowed room for tractor to roll slightly as you restart movement s Torestart movement slowly release parking brake and clutch brake pedal e Make ali
68. tability Use extra care with grass catchers or other attachments These can change the stability of the machine Keep all movement on the slopes s ow and gradual Do not make sudden changes in speed or direction Avoid starting or stopping on a slope If tires lose traction disengage the blades and proceed slowly straight down the slope DO NOT Donottumon slopes unless necessary and then turn slowly and gradually downhill if possible Donot mow near e WE ditches or embankments The mower could suddeniy turn over if a wheel is over the edge of a cliff or ditch or if an edge caves in ti not mow on wet grass Reduced traction could cause sliding s Donot ty to stabilize the machine by putting your foot on the ground Do notuse grass catcher on steep slopes lil CHILDREN Tragic accidents can occur if ihe operator is not alert to the presence of children Children are often attracted to the machine and the mowing activity Neverassume that children will remain where you last saw them Keep children out of the mowing area and under the watchful care of another responsible adult Be alert and turn machine off if children enter the area e Before and when backing look behind and down for small children i Never carry children They may fall off and be s riously iniured or interfere with safe machine operation Never allow children to operate the machine Use extra care when a
69. tems that have been subjected to operator abuse or negligence To receive full value from the warranty operator must maintain tractor as instructed in this manual Some adjustments will need to be made periodically to properly maintain your tractor 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 blades and belts for wear A new spark plug and clean air filter assure proper air fuel mixture and help your engine run better and last longer BEFORE EACH USE e Check engine oil level i Check brake operation e Check tire pressure s Check for loose fasteners 4 Replace blades mors ofen when mowing 5 H equipped with adjustable system LUBRICATION CHART 2 SPINDLE ZERK SPINDLE ZERK 2 n sandy soll 2 FRONT WHEEL FRONT WHEEL BEARING ZERK BEARING ZERK D ENGINE 3 Es MI Ra PIVOT S r GEARSHIFT D PIVOTS QD SAE 30 OR 10W30 MOTOR OIL 2 GENERAL PURPOSE GREASE 3 REFER TO CUSTOMER RESPONSIBILITIES ENGINE SECTION IMPORTANT DO NOT GIL OR GREASE THE PIVOT POINTS WHICH HAVE SPECIAL NYLON BEARINGS VISCOUS LUBAI LIFE E SE GS U FEEL THEY MUST BE LUBRICATED USE ONLY A DRY POW 15 DERED GRAPHITE TYPE LUBRICANT SPARINGLY GUS TOMER RESPONSIBILITIES TRACTOR Always observe safety rules when performing
70. using screw washer lack washer and weld nut as shown NOTE Pre assemble weld nut to latch hook by inserting weid nut from the top with hook pointing down i Tighten hardware securely Raise and hold defiector shield in upright position Place front of mulcher plate over front of mower deck opening and slide into place as shown e Hook front latch into hole on front of mower deck a Hook rear latch into hole on back of mower deck CAUTION Do not remove discharge guard from mower Raise and hold guard when attaching mulcher plate and allow it to rest on plate while in operation WELD NUT FROM THE TOP HOOK POINTS DOWN LOCK WELD WASHER NUT A LATCH HOOK OG WELD Lock NUT WASHER MULCHER PLATE FIG 6 TO CONVERT TO BAGGING OR DISCHARGING Simply remove mulcher plate and store in a safe place Your mower is now ready for discharging or installation of optional grass catcher accessory 10 DEFLECTOR SHIELD Y CHECKLIST BEFORE YOU OPERATE AND ENJOY YOUR NEW TRACTOR WE WISH TO ASSURE THAT YOU RECEIVE THEBEST PERFORMANCE AND SATISFACTION FROM THIS QUALITY PRODUCT PLEASE REVIEW THE FOLLOWING CHECKLIST All assembly instructions have been completed No remaining loose parts in carton Battery is properly prepared and charged Minimum 1 hour at 6 amps Seat is adjusted comfortably and tightened securely All tires are properiy inflated For shipping purposes the tires
71. were overinflated at the factory Be sure mower deck is properly leveled side to side front to rear for best cutting results Tires must be properly inflated for leveling Y Check mower and drive belts Be sure they are routed properly around pulleys and inside ali belt keepers v Check wiring See that all connections are still secure and wires are properly clamped WHILE LEARNING HOW TO USE YOUR TRACTOR PAY EXTRA ATTENTION TO THE FOLLOWING IMPORTANT ITEMS Engine oil is at proper level Fuel tank is filled with fresh clean regular unleaded gasoline Become familiar with all controls their location and function Operate them before you start the engine Be sure brake system is in safe operating condition 8 KR Y Y Y KNOW YOUR TRACTOR READ THIS OWNER S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TRACTOR Compare the illustrations with your tractor to familiarize yourself with the locations of various controls and adjustments Save this manual for future reference LIGHT SWITCH EA eh we we a a CORRE 7 Kg ke IGNITION SWITCH LIFT LEVER PLUNGER A e x a CF ATTACHMENT p LIFT LEVER 4 Y 4 n THROTTLE CHOKE O CONTROL G ATTACHMENT i d CLUTCH LEVER EIA CLUTCH BRAKE gt A gt E tc Mame f TTI I fy E fre KEM nm m a mM m ai au PA TT a SS PARKING BRAKE EHEH PR SR HEIGHT EEEE T3 ADJUSTMENT EH E KNOB E Ae NIM GEARSHIFT LEVER FIG
72. y Recharge or replace battery Clean battery terminals Check ali wiring Check replace solenoid or starter Set in Higher Cut position reduce speed Adjust throtile control Ciean underside of mower housing Clean replace air filter Check ail lavel change oil Clean and regap or change spark piug Replace fuel filter Drain fuel tank and refill with fresh gasoline Drain fuel tank and carburetor refill tank with fresh gasoline and replace fuel filter Connect and tighten spark plug wire Clean angine air screervfins Clearvreplace muffler Check all wiring Contact an authorized service facility Contact an authorized service facility Replace blade Tighten blade bolt Replace blade mandrel Tighten loose part s Replace damaged parts TROUBLESHOOTING POINTS PROBLEM CAUSE CORRECTION Engine continues to run when operator leaves seat with attachment clutch engaged 1 Faulty operator safety presence control system 1 Poor cut uneven Wor bent or loose blade Mower deck not level Bulidup of grass leaves and trash under mower Bent blade mandrel Clogged mower deck vent holas from buildup of grass leaves and trash around mandrels anon U NAGN Mower blades wik not rotate Obstruction in clutch mechanism Wom damaged mower drive belt Frozen idier pulley Frozen blade mandrel SD gt ON Poor grass discharge Engine speed too slow Travel spee

Sears 917.25271 Lawn Mower User Manual

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