Craftsman 917.257643, Owner'S Manual

Page 1: ... 917 257643 o Assembly Operation Customer Responsibilities Service and Adjustments Repair Parts OWNER S MANUAL CAUTION Read and follow all safety rules and instructions before operating this equipment Iil_ m ...

Page 2: ...pes unless necessary andthen turnslowly and gradually downhill if possible Do not mow near drop offs ditches or embankments_ The mower could suddenly turn over if a wheel is over the edge of a cliff or ditch or if an edge caves in Do not mow on wet grass Reduced traction could cause sliding Do not try to stabilize the machine by puttingyour foot on the ground o Do not use grass catcher on steep sl...

Page 3: ... 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 lawso Federal laws apply on federal lands A spark arrester for the muffler is avail...

Page 4: ...en 18 Cooling Fins Engine 18 Oil Change 17 Oil Level t3 17 Oil Type t7 Preparation t3 Repair Parts 48 53 Starting 14 Storage 26 F Filters Air 18 Fuel 19 Fuel Type t3 Storage 26 Fuse 24 G Gauge Wheels 9 H Hood Removalllnstaltation 24 L Leveling Mower Deck 21 LubricationChart 15 M Maintenance Schedule 15 Mower Adjustment Front to Back 21 Adjustment Side to Side 21 Blade Sharpening 16 Blade Replaceme...

Page 5: ...ch discharge or bag clippings bagger optional without changing blades For models not equipped as 3 in 1 Convertible mowers_ See MOWER in the Repair Parts section of this manual RAMP TOPS AND FEET let you load andunload tractor from a pickup ti uck Use with 2 x 8 or 2 x 10 lumber ROLLER for smoother lawn surface 36 inch wide is inch diameter water tight drum holdsupto 390 lbs of weight Rounded edge...

Page 6: ...3 16 x 3 4 x 16 Gauge q 2 Hex Bolts 114 20x 3 4 2 Hex Nuts 1 4 20 2 Washers 9 32 x 5 8 x 16 Gauge 2 Lock Washers 1 4 6 Parts packed separately in carton Seat 4 Steering _ Boot Steering Wheel Mulcher Plate F I Owners Manual Parts Bag i i nllllii i Parts bag contents not shown full size f _ x _ _ 2 Washers 3 8 2 Shoulder _ k _ x7i8x14 Gauge Bolts _2 j 2 Gauge _ 2 Center Wheels _ lock Nuts Steering W...

Page 7: ...FSK D ATTACH STEERING WHEEL See Fig 1 o 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 Position steering boot over steering shaft Place tabs of steering boot over tab slots in dash and push down to secure Slide steering wheel adapteronto upper steering shaf...

Page 8: ...ck washer and hex nut Tighten securely Close battery box door Open battery box door for Inspection for secure connections to tighten hard ware Inspection for corrosion_ Testing battery Jumping if required Periodic charging DISCARD TERMINAL PROTECTIVE CAPS POSITIVE RED CABLI_ v I LOCK HEX WASHER NUT FLAT VENT BOLT NEGA_VE BLACK CABLE FIG 2 SEAT PAN BATTERY BOXDOOR FIG 3 INSTALL SEAT See Fig 4 Adjus...

Page 9: ...elts are routed correctty CHECK BRAKE SYSTEM After you learn how to operate your tractor check to see that the brake is properly adjusted See TO ADJUST BRAKE 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 Adjust mower to desired cutting height See TO AD JUST MOWER CUTTING HEIGHT in the O...

Page 10: ...atche accessory_ DEFLECTOR LATCH HOOKS FIG 7 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 instructionshave been completed v No remaining loose parts in carton Battery is properly prepared and charged Minimum 1 hour at 6 amps Seat is adjuste...

Page 11: ...MENT CLUTCH LEVER Used to engage the mower blades or other attachments mounted to your tractor LIGHT SWITCH Turns the headlights on and ell THROTTLE CHOKE CONTROL Used_for starting and contr0 ling engine speed CLUTCH BRAKE PEDAL Used fordeclutching and brak ing the tractor and starting the engine PARKING BRAKE Locks clutch brake pedal into the brake position GEARSHIFT LEVER Selects the speed and d...

Page 12: ...ROTTLE CONTROL See Fig 9 Always operate engine at full throttle_ Operating engine at fess than fult 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 directionand speed of movement is controlledby the gearshift lever Start tractor with clutch brake pedal depressed and gearshift lever in neutral N posit...

Page 13: ...ured totractor_ Use an appropriate means of tying hood to tractor rope cord etc BEFORE STARTING THE ENGINE CHECK ENGINE OIL LEVEL See Fig 6 The engine inyour tractor has been shipped from the factory already filled with summer weight oil Check engine oif 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 ...

Page 14: ...1 _ If grass is extremely tall it should be mowed twice to reduce load and possible fire hazard from dried clip pings Make first cut relatively high the second to the desired heighL Do not mow grass when it is wet Wet grass will plug mower and leave undesirable clumps Allow grass to dry before mowing Always operate engine at full throttle when mowing to assure better mowing performance and proper ...

Page 15: ...s not cover items 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 seasom Once a year you should rep...

Page 16: ...ES MANDREL ASSEMBLY TRAILING EDGE FLAT WASHER l LOCKWASHER_ _ HEX BOLT A GRADE 8 HEAT TREATED BOLT CAN BE IDENTIRED BY StX LINES ON THE BOLT HEAD FIG 13 Tighten bolt securely 30 35 Ft LbSotorque iMPORTANT BLADE BOLT 1SGRADE 8 HEATTREATED NOTE We do not recommend sharpening blade but ifyou do be sure the blade is balanced_ TO SHARPEN BLADE See Fig 14 Care should be taken to keep the blade balanced ...

Page 17: ...ding to your expected operating temperature SAE VISCOSITY GRADES _F 20 _ 0_ 30 _ 32 _ 10_ 60 B0_ 100 20 _ 30 t0 TEMPERATURE RANGE ANTIC PATED BEFORE NJ_XT OIL CHANGE FIG 15 PONSIBnLITmES NOTE Allhough multi viscosity oils 5W30 10W30 etc improve starting in cold weather these multi viscosity oils will result in increased oit consumption when used above 32 F Check your engine oil level more frequent...

Page 18: ...damaged replace cartridge 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 JUl II IIL Ill CUSTOMER R BIL ITIES i i t CLEAN AIR SCREEN See Fig 18 Air screen must be kept free of ...

Page 19: ...buretor replacement is required With engine cool remove filter and plug fuel line sections o Place new fuel filter in position in fuel line with arrow pointing towards carburetor o Be sure there are no fuel line leaks and clamps are properly positioned o Immediately wipe up any spilled gasoline CLAMP CLAMP FUEL FIG 19 CLEANING Clean engine battery seat finish etc of all foreign matter Keep finishe...

Page 20: ... Disconnect clutch rod from clutch lever by removing retainer spring _ Disconnect anti sway bar from chassis bracket by removing retainer sprmg_ Disconnect suspension arms from rear deck brackets by removing retainer springso Disconnect front links from deck by removing retainer springs o Raise lift lever to raise suspension arms_Slide mower out from under tractor IMPORTANT iF AN ATTACHMENT OTHER ...

Page 21: ...T IS NECESSARY BE SURE TO ADJUST BOTH FRONT LINKS EQUALLY SO MOWER WILL STAY LEVEL SIDE TO_ SIDE 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 _ bottom edge of mow...

Page 22: ...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 Engage parking brake and recheckdistance Road testtractorfor properstoppingdistanceas stated above Readjust if necessary If stopping distance is still greater than six 6 feet in highest gear further maintenance is necessary_ Conta...

Page 23: ...START ENGINE WITH A WEAK BATTERY See Fig 29 CAUTION Lead acid batteries gener ateexplosive gases Keep sparks flame and smoking materials away from bat teries Always wear eye protection when around batteries if your battery is too weak to start the engine it should be recharged tf jumper cables are used for emergency starting follow thLs procedure IMPORTANT YOUR TRACTOR IS EQUIPPED WITH A 12 VOLT N...

Page 24: ... Stand in front of tractor Grasp hood at sides tilt toward engine and lift off of tractor To replace reverse above procedures HOOD HEADLIGHT WIRE CONNECTOR ENGINE TO ADJUST THROTTLE CONTROL CABLE See Fig 31 The throttle controt has been preset at the factory and adjustment should notbe necessary Checkadjustmentas described below before loosening cable If adjustment is necessary proceed as follows ...

Page 25: ...inal adjustments with engine running and shift motion control lever in neutral N position Move throttle control lever to slow _ position With finger rotate and hold throttle lever against idle speed 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 countercloc...

Page 26: ...T IS IMPORTANT TO PREVENT GUM DEPOSITS FROM FORMING IN ESSENTIAL FUEL SYSTEM PARTS SUCH AS CARBURETOR FUEL FILTER FUEL HOSE OR TANK DURING STORAGE ALSO EXPERIENCE INDICATES THAT ALCOHOL BLENDED FUELS CALLED GASOHOL OR USING ETHANOL OR METHANOL CAN ATTRACT MOISTURE WHICH LEADS TO SEPARATION AND FORMATION OF ACIDS DURING STORAGE ACIDIC GAS CAN DAMAGE THE FUEL SYSTEM OF AN ENGINE WHILE IN STORAGE Dra...

Page 27: ...eded battery terminals 3 Loose or damaged wiring 4 Faulty solenoid or starter 1 Cutting too much grass too fasl 2 Throttle in CHOKE position 3 Build up of grass leaves and trash under mower 8 Contact an authorized service facility I Depress clulch brake pedal 2 Disengage attachment clutch 3 Recharge or replace battery 4 Replace fuse 5 Clean battery terminals 6 Check all wiring 7 Chectdreplace igni...

Page 28: ...h 4 Loose or damaged wiring 5 Biown fuse 14 Bad battery cell s 2 Poet cable connections 3 Faulty regulator if so equipped 4 Faulty alternators CORRECTION 1 Check wiring switches and connections If not corrected contact an authorized service facility 1 _ Replace blade Tighten blade bcff 2 Level mower deck 3 Clean underside of mower housing 4 Replace blade mandrel 5 Clean around mandrels to open ven...

Page 29: ... G G system DtSCO ECTEO1 _ DIODE ALTERNATOR j LIGHTING SYSTEM OUTPUT _ t t 5 AMP AC 3600 RPM _ 14 VOLTS AC M N 3600 RPM LIGHTS OFF ORANGE t HEADLIGHT SWITCH OFF BROWN WIRING INSULATED CLIPS NOTE IF WIRING INSULATED CLIPS WERE REMOVED FOR SERVICING OF UNIT THEY SHOULD BE REPLACED TO PROPERLY SECURE YOUR WIRING REMOVABLE CONNECTIONS NOTE YOUR TRACTOR IS EQUIPPED WITH A SPECIAL ALTERNATOR SYSTEM _ TH...

Page 30: ...REPAIR PARTS 15 HP 42 TRACTOR MODEL NUMBER 917 257643 ELECTRICAL 22 21 i i I t 16 7 2 26 23 I l 42 36 38 39 20 31 25 6 _ 30 ...

Page 31: ... 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 Battery 6 Gauge Red 45 Fuse 30 Amp Cable Ground 6 Gauge Black 12 Switch Plunger Switch Ignition Nut ignition Cover Key Switch Key Ign...

Page 32: ...REPAIR PARTS 15 HP 42 TRACTOR MODEL NUMBER 917 257643 CHASSIS AND ENCLOSURES 17 21 22 14 26 33 10 25 26 21 14 3 18 26 29 1 28 14 __ 4_ _ g_ 5 14 32 ...

Page 33: ... Thdrol 3 8 16 x 1 2 15 74180512 Screw Machine Truss Head 5 16 18 UNC x 3 4 t6 STD541431 Nut 17 13 445X459 Hood Assembly 18 126938X Bumper Hood 19 17521312 Screw Sltd Hex Hd w PiWasher 21 122933X Rivet Ratchet Nylon 22 124479X Washer Nylon 28 x 75 x 19 24 STD5237t0 Bolt 25 19131312 Washer 13 32 x 13 16 x 12 Gauge 26 STD54 437 Nut 27 17030808 Screw Spiderlock Hex Hd 8 1 2 28 140137 Gdll 29 124029X ...

Page 34: ...REPAIR PARTS 15 HP 42 TRACTOR MODEL NUMBER 917 257643 DRIVE 57 4 84 10 87 18 21 5 00 16 6 32 16 19 5 18 62 19 24 74 35 36 34 22 1 72 56 66 _ 45 _44 _ _ 45 _ 46 53 i 26 27 34 ...

Page 35: ...59 Keeper Belt Retainer Washer 13 32 x 13 t6 x t2 Gauge Bearing Nylon KEY PART NO NO DESCRIPTION 45 i10812X Washer Hardened 46 12000039 Ring Klip 47 127783 Putley idler V Groove Plastic 48 123789X Bellcrank Assembly 49 123205X Retainer Belt 50 STD523715 Bolt 53 105710X Link Clutch 55 105709X Spring Clutch Return 56 STD523712 Bolt Fin Hex 3 8 t6 x 1 1 4 57 130801 V Belt Ground Drive 58 127274X Keep...

Page 36: ...REPAIR PARTS 15 HP 42 TRACTOR MODEL NUMBER 917 257643 STEERING ASSEMBLY j _ _ 41 i 46 33 3 1 tl 12 10 47 I 14 16 32 34 35 45 36 ...

Page 37: ...sher 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 t 4 x 5 8 x _062 Washer Screw Hex Socket Head 1 4 20 x 5 8 P ttman S...

Page 38: ...Spring Seat Screw Thd Roll 3 8 16 x 1 Washer 13 32 x I x 14 Gauge Pan Seat Bracket Switch Mounting Bushing Snap Bolt Carriage 1 4 20 x 1 3 8 KEY PART NO NO DESCRIPTION 15 134300 16 121250X 17 123976X 21 139888 22 STD541431 23 74780814 24 19171912 25 127018X 26 STD551t50 Spacer Split 28 x 88 Spring Locknut Flange 1 4 Grade 5 Bolt Shoulder 5 16 18 UNC Nut Bolt Hex Head Fin 1 2 13 x 7 8 Grade 5 Washe...

Page 39: ... NO 13 14 15 16 17 18 19 21 KEY NO 2 3 4 5 7 8 9 10 1 PART NO 131473 136830 105466X 140837 133179 142234 131265 138836 138311 144176 144422 PART NO 59192 65139 106222X 59904 106732X427 278H 9040H 106108X427 106268X 7152J 104757X DESCRIPTION Decal Chassis 6 Speed 42 Decal V Belt Schematic Decal Pad Footrest Rbr Sq Craftsman Decal Parking Brake Saddle Decal Mower QC System Decal Ins Hood 15HP OHV Wh...

Page 40: ...REPAIR ENGINE PARTS 15 HP 42 TRACTOR MODEL NUMBER 917 257643 40 18 38 30 72 3 62 13 4 I 78 23 19 29 OPTIONAL EQUIPMENT Spark Arrester 21 2O 22 40 ...

Page 41: ...urn 20 105838X Retainer 1 4 Turn 21 STD55t025 Washer 22 123650X Stud 1 4Turn 23 128953X Shield Heat 24 STD601005 Screw 29 137180 Arrestor Spark 30 127057X PinchWeld Hood 3 109202X Tank Fuel 32 123549X Cap Assembly Fuel Tank Vented 33 123487X Clamp Hose 37 137040 Line Fuel 38 Plug Oil Drain Order From Engine Manufacturer 40 124028X Bushing Snap Fuel Line 44 17490412 Screw Hex Washer Head Thd Roll 1...

Page 42: ...REPAIR PARTS 15 HP 42 TRACTOR MODEL NUMBER 917 257643 MOWER LIFT 27 26 23 11 13 22 5 21 4 6 12 30 2 7 8 10 i I 5 19 13 32 i 32 13 19 2O 15 F_ 161718 20 20 15 42 ...

Page 43: ... Inner Wire Assernbly Shaft Assembly Lift Pin Groove E Ring Washer 21 32 x t x 21 Gauge Bearing Nylon Grip Handle Ftuted Button Plunger Red Spring Link Lift Loll Link Lift R H Retainer Spring Link Front Nut Hex Jam 1 2 13 UNC Trunnion Locknut Hex with Washer Insert 1 2 t3 UNC Arm Suspension Rear Retainer Spring Washer t5 32 x 314x 16 Gauge Ring Klip Nut Special Washer t3 32 x 518 16 Gauge Spring P...

Page 44: ...REPAIR PARTS 15 HP 42 TRACTOR MODEL NUMBER 917 257643 MOWER DECK 76 77 68 73 4_ 78 79 92 46 71 37 1 33 32 31 103 105 2 16 29 18 T 22 J 23 24 28 27 ...

Page 45: ...5 Bolt 116 Fastner Christmas Tree 117 Pulley Idler Flat 118 Washer 13 32 x 13 16 x 16 Gauge 119 Rod Pivot with Nibs 12I Rod Clutch Secondary with Nibs Guard Mandrel LH Retainer Screw Thdo Roll I 4 20 x 5 8 Washer Hardened Roller Assembly Cam Follower Bolt Shoulder 10 24 Grade 5 Locknut Bolt Shoulder 5 16 18 UNC 131845 133943 140084 122052X 140090 140086 141O43 106932X 140067 142427 131870 127847 1...

Page 46: ...REPAIR PARTS 15 HP 42 TRACTOR MODEL NUMBER 917 257643 DANA TRANSAXLE MODEL NUMBER 4360 79 19 t1 20 27 37 52 21 22 24 53 54 36 31 32 33 34 35 12 19 40 41 42 55 58 57 43 44 48 49 50 5 61 72 6O 19 52 46 ...

Page 47: ...108980X Gear Spur 25 Teeth 33 120406X Gear Spur 22 Teeth 72 34 134796 Gear Spur 19 Teeth 73 35 t05925X Washer Plain 640 x 1_37x o061 36 2232J Washer Plain 632 x 1o00x 026 37 108978X Spacer 630 x 1 00 x 169 38 1 0079X Assembly Gear Combination of 12 Teeth and 35 Teeth 39 124639X Shaft idler 40 120472X Spacer 635 x 875 x 755 105928X Sprocket 9 Teeth 1t0084X Gear Bevel 42 Teeth 134394 Assembly Kit Sh...

Page 48: ...R MODEL NUMBER 917 257643 BRIGGS STRATTON ENGINE MODEL NUMBER 28N707 TYPE NUMBER 0160 01 718 635 307 337 REQUIRES SPECIAL TOOLS TO INSTALL SEE REPAIR INSTRUCTION MANUAL 40 868A 868 4O 166 1029 294 _ 1034 1026 48 45 7 _13 305 1023 ...

Page 49: ...TTON ENGINE MODEL NUMBER 28N707 TYPE NUMBER 0160 01 127 138 106 987 95 117 634 6_B __ 105 51 1_47 142 137 104 121 CARBURETOR OVERHAUL KIT _J__ _ 7il 52 REQUIRES SPECIALTOOLS TO INSTALL SEE REPAIR INSTRUCTION MANUAL 16 _ 1022 _ ii i 1033 VALVE OVERHAUL KIT 52 I 46 49 ...

Page 50: ...UMBER 917 257643 tP_ p _ TS _ p NIODEL N __ UNtBEP 0 t60 0 t RE PA gp 42 TRACTO 28H70 _ TYPE N 1_ BER p ATTON EHGlt4 E NtODEL HUNt BR GGS ST 467 363 523 872 17 I 535 445 304 I006 188 668 50 224 663 ...

Page 51: ... Motor Drive Assembly 39_05 310 Thru Bert Assembly 1 94oo3 311 Brush Assemb y 395538 510 Stealer Drive Group 495878 801 Armeture Drive End Assembly Cap Assemb1_ 390837 394856 eo2 eo3 End Cap Housing Assembly Assemb y Commutator __ 395537 _ 398159 includes 398003 Clutch Assembly Ref No 513 280104 Gear Ref No 783 495877 Retainer and Pin RefoNo 876 94288 Roll Pin Ref No 896 Uses 94627 Screw l_exoHead...

Page 52: ... Pin 192 492160 28 29969 1 Pin Assyo Piston Standard Size 201 262767 391286 Pin Assy Piston 005 Oversize 209 260695 29 494504 Rod Assembly Connecting 216 262766 495490 Rod Assembly Connecting 219 490815 020 Undersize Crankpin Bore 222 495611 32 94695 Screw Hex Washer Head 1 57 64 224 94729 32A 94648 Screw Hex Washer Head 1 5 8 225 231058 33 495856 Valve Exhaust 34 495857 Valve Intake 35 262811 Spr...

Page 53: ...ller 1026 494432 524 68838 Seal Filler Tube 495136 525 496113 Tube Oil Filler 1029 224554 535 272403 Element Filter t033 495992 537 281106 O Ring AirCieaner 1034 495248 552 231597 Bushing Governor Crank 1044 94673 562 92613 Bolt Governor Lever 1054 270723 592 231082 Nut Hex 601 93053 Clamp Fuel Pipe RPM 611 493496 Elbow Fuel Pipe 614 93306 Pin Cotter 615 93307 Retainer E Ring 618 262803 Spring Cho...

Page 54: ...54 ...

Page 55: ...ACROSS HILL SIGHT AND HOLD THIS LEVEL WITH SKY LINE OR TREE 15 MAX i I _ A Operate your Tractor up and down the face of slopes not I II _ greater than 15 never across the face Make turns gradu _ _ ally to prevent tipping or loss of control Exercise extreme _ _J caution when changing direction on slopes _ _ I ...

Page 56: ...nd on the model plate located under the seat 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 CentedDepartment and most Re tail Stores WHEN ORDERING REPAIR PARTS ALWAYS GIVE THE FOLLOWING INFORMATION PRODUCT TRACTOR MODEL NUMBER 917 257643 ENGINE MODEL NO 28N707 TYPE NO 0160 01 PART NUMB...