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MODEL 917.257632 OWNER'S MANUAL • Assembly e Operation = Customer Responsibilities ®Service and Adjustments = Repair Parts CAUTION: Read and follow all safety rules and instructions before operating this equipment, ... IIIIIIIIIIIIIIIIIIIIII Irrmlllllllllll...
Safe Operation Practices for Ride-On Mowers IMPORTANT: 'THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING FAILURE TO OBSERVE THE FOLLOWING GENERAL OPERATION • Read, understand, and follow ati instructions in the manual and on the machine before starting.. Only allow responsible adults, who are familiar with the instructions,to operate the machine, •...
For two (2) years from the date of purchase, if this riding equipment is maintained, lubricated and tuned up according to the instructions in the owner's manual, Sears will repair or replace, free of charge, any parts found to be defective in material or workmanship_ This Warranty does not cover:.
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)WJII3UUIIIIIIIIIIIIIIIIIIIIIIIIIIIII, 111111111 TABLE OF CONTENTS SAFETY RULES PRODUCT SPECIFICATIONS CUSTOMER RESPONSIBILITIES WARRANTY TRACTOR ACCESSORIES ASSEMBLY OPERATION INDEX Accessories ... Adjustments: Brake ... Carburetor ... Mower Front-To-Back ... 1 9 Side-To-Side ... Throttle Control Cable ...23 Air Filter, Engine ... 16-17 Air Screen, Engine ...
This list was current at the time of publication;however, it may change in future years - more attachments may be added, changes may be made in these attachments, or some may no longer be available or fit your model, Contact your nearest Sears store for the accessories and attachments that are available for your tractor.
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CONTENTS i u l ii i i iu i ::::::::::::::::::::::::: Parts Bag contents shown full size (1) Locknut 3/8-24 (1) Large Flat Washer (1) Shoulder Bolt 5/16-t8 (1) Hex Bolt 1/2-13 x 1 (1) Lock Washer 1/2 (1) Washer 1"7/32x 1-3/16 x 12 Gauge (2) Hex Nuts 1/4-20 (2) Lock Washers 1/4 (2) Washers 9/32 x 5/8 x 16 Gauge...
_, ..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 all parts and hardware you assemble must be tightened securely. Use the correct tools as necessary to insure proper tightness.
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HOW TO SET UP ",/'OURTRACTOR PREPARE BATTERY (See Fig. 2) ,,,,, ,,,,,,,,, ,,, ,,, CAUTION: Wear eye and face shield. Wash hands or clothing immediately if Do not smoke. Fumes from charged & acciden_Uyin contact with battew acid. battery acid are explosive. Read the instructions included with the battery vent caps.
INSTALL BATTERY (See Figs. 4 and 5) i i ii ii CAUTION: Do not short battery termi- nals. Before installing battery, remove metal bracelets, wristwatch rings, etc. Positive terminal must be connected first to prevent sparking from accident tat grounding. •...
IJ/.HU/'l/''/'l/H''"'''l '"l " "" KNOW YOUR TRACTOR READ THIS OWNEWS MANUAL AND SAFETY RULES BEFORE OPERATING Compare the illustrationswith yourtractorto familiarize yourselfwith the locations of various controlsand adjustments, Save this manual for future reference,, LIGHT SWITCH THROTTLE/ CHOKE CONTROL CLUTCW BRAKE PEDAL GEARSHIFT...
i ill _,,.,,_, _ 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 recommend awide vision safety mask for over the spectacles or standard safety glasses.
TO OPERATE MOWER (See Fig. 8) Your tractor is equipped with an operator presence sensing switch_ Any attempt by the operator to leave the seat with the engine running and the attachment clutch engaged will shut off the engine. Select desired height of cut. °...
ADD GASOLINE Fill fuel tank. Use fresh, clean, regular unleaded gasoline+ (Use of leaded gasoline will increase carbon and lead oxide deposits and reduce valve life).. IMPORTANT: WHEN OPERATING IN TEMPERATURES BELOW 32'_F(0°C), USE FRESH, CLEAN WINTER GRADE GASOLINE TO HELP INSURE GOOD COLD WEATHER STARTING.
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CUSTOM TRACTOR Always observe safety rules when performing any mainte- nance, BRAKE OPERATION Jf tractor requires more than six _6)feet stopping distance at high speed in highest gear, then brake must be adjusted.. (See 'q'O ADJUST BRAKE" in the Service and Adjust- ments section of this manual) TIRES Maintain proper air pressure in all tires (See "PROD-...
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Hi H IHH CUSTOMER TO CLEAN BATTERY AND TERMINALS Corrosion and dirt on the battery and terminals can cause the battery to "leak" power,. • Open battery box door. • Disconnect BLACK battery cable first then RED bat- tory cable and remove battery from tractor_, °...
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CUSTOMER KNOB FIG, 15 CLEAN AIR SCREEN (See Fig. 16) 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..
SERVICE AND ADJUSTMENTS BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS: CAUTION: Depress clutch/brake pedal fully and set parking brake. Place gearshift lever in neutral (N) position. Place attachment clutch in ='DISENGAGED" position. Turn ignition key "OFF" and remove key. Make sure the blades and all moving parts have completely stopped. Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with plug= TO REMOVE...
$ERVmCE AND ADJUSTMENTS TO LEVEL MOWER HOUSING Adjust the mower while tractor is parked on levetground or driveway. Make sure tires are properly inflated (See "PRODUCT SPEC IFICAT!ONS" on page 3 of this manual). If tires are over or underinflated, you will not properly adjust your mower_ SIDE-TO-SIDE ADJUSTMENT (See Figs.
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SERVICE AND ADJUSTMENTS TO REPLACE MOWER BLADE DRIVE BELT (See Fig. 23) The mower blade d rivebelt may be replaced withouttools_ Park the tractor on level surface. Engage parking brake. BELT REMOVAL - • Remove mower from tractor' (See "TO REMOVE MOWER"...
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SERVICE AND ADJUSTMENTS TO ADJUST STEERING WHEEL ALIGNMENT tf steering wheel crossbars are not horizontal (left to right) when wheels are positioned straight forward, remove steer- ing wheel and reassemble per instructionsin the Assembly section of this manual FRONT WHEEL TOE-IN/CAMBER The front wheel toe-in and camber are not adjustable on your tractor°...
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TO REPLACE HEADLIGHT BULB • Raise hood_ ° Pull bulb holder out of the hole in the backside of the grill. • Replace bulb in holder and push bulb hoIder securefy back into the hole in the backside of the gritt, Close hood.
$ERVnCE A ENGINE TO ADJUST THROTTLE CONTROL (See Fig. 29) The throttle control has been preset at the factory and adjustment should not be necessary.. Checkadjustment as described below before loosening cable° If adjustment is necessary, proceed as follows: With engine not running, move throttle control lever from slow (,_) to choke (X) position.
illllllllllll 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. CAUTION: Never store the tractor with gasoline in the tank inside a building where fumes may reach an open flame or spark°...
TROUBLESHOOTING PROBLEM CAUSE Will not start Out of fuel, Engine not"CHOKED" Engine flooded. Bad spark plug Dirty air filter, Dirty fuel filter, Water in fuel Loose or damaged wiring, 9., Carburetor out of adjustment,, Engine valves out of adjustment. Hard to start Dirty air filter 2,, Bad spark plug.
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TROUBLESHOOTING PROBLEM CAUSE 1_ Faulty' operator-safety presence control system Engine continues to run when operator leaves seat with attachment clutch engaged Poorcut-uneven Worn, bent or loose blade. Mower deck not level. Buildup of grass, leaves, and trash under' mower, Bent blade mandrel. Clogged mower deck vent holes from buildup of grass, leaves, and trash around mandrels Mower blades will not...
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13 HP 42" TRACTOR -- MODEL NUMBER 917.257632 SCHEMATIC °°° WHITE sv ' c" YOUR TRACTOR tS EQUIPPED WITH A SPECIAL ALTERNATOR SYSTEM° THE LIGHTS ARE NOT CONNECTED TO THE BA'TTERY, BUT HAVE THEIR OWN ELECTRICAL SOURCE° BECAUSE OF THIS, THE...
REPAIR PARTS 13 HP 42" TRACTOR- - MODEL NUMBER 917.257632 ELECTRICAL 36 38...
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REPAIR PARTS 13 HP 42" TRACTOR -- MODEL NUMBER 917,257632 ELECTRICAL NOTE: PART DESCRIPTION 121265X Battery 12 Volt 25 AMP 74760412 Bolt Hex Hd 1/4-20unc X 3/4 19091016 Washer 9/32 X 5/8 X 16 Ga t0040400 Washer Lock Hvy Helical 1/4 121264X Caps Battery 20/25/30 AMP 73220400...
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REPAIR PARTS 13 HP 42" TRACTOR - - MODEL NUMBER 917.257632 CHASSIS AND ENCLOSURES 27 _ 14 ._ • •...
Rod Tie Wire Form 19o75 Mech 132196 Bushing Strg 5/8 ID Dash 17431008 Screw Slftp #10-16 x 1/2 Ty-B 139769 Cap Wheel Steer Opp Sears Bfk 19133808 Washer 13/32 x 2-3/8 x 8 Ga. 7810H Locknut Center 3/8-24 Unf 104820X Adaptor Wheel Strgo o640/.635 Id...
REPAIR PARTS 13 HP 42" TRACTOR =- MODEL NUMBER 917.257632 ENGINE • '\,,,_ <_ 24 fJ OPTIONAL EQUIPMENT Spark Arrester...
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Screw Hexwsh Thdrof 1/4-20 x 3/4 19091416 Washer 9/32 x 7/8 x t6 ga 10040500 Washer Lock Hvy Hlcl Spr 5/16 71070512 Screw Hex Hd Cap 5/16-18 X 3/4 1749062O Screw Thdrol 3/8-16x1_1/4 TYTT 1 inch = 25,4 mm 917.257632...
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REPAIR PARTS 13 HP 42" TRACTOR -- MODEL NUMBER 917.257632 LIFT 161718...
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Trunnion Bik Zinc 73800800 Nut Lock W/wsh 1/2-13unc 139868 Arm Suspension Rear 2O 3146R Retainer Spring Zinc 140302 Bearing Pvt Lift Spherical 73810600 Nut Lock 3/8-24 W/Nylon Insert NOTE: All component dimensions given in US. inches,, 1 inch = 25.4 mm 917.257632...
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REPAIR PARTS 13 HP 42" TRACTOR- - MODEL NUMBER 917.257632 42" MOWER 43 44__i...
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Fastner, Christmas Tree 131494 Pulley, Idler, Flat 19131316 Washer 13/32 x 13/16 x 16 Ga. 73680600 Nut, Crownlock 3/8-16 UNC - - MODEL NUMBER 917.257632 PART DESCRIPTION 133551 Rod, Pivot, with Nibs 14OO83 Rod, Clutch, Secondary, with Nibs 140088 Guard, Mandrel, L_H.
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REPAIR PARTS 13 HP 42" TRACTOR - - MODEL NUMBER 917.257632 DANA TRANSAXLE - MODEL NUMBER 4360-79...
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110079X Assembly, Gear, Combination of 12 Teeth and 35 Teeth 124639X Shaft, Idler 120472X Spacer .635 x .875 x .755 -- MODEL NUMBER 917.257632 KEY PART NO. NO. DESCRIPTION 105928X Sprocket, 9 Teeth 110084X Gear, Bevel, 42 Teeth 134394 "Assembly, Kit, Shim .750 Shaft...
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REPAIR PARTS 13 HP 42" TRACTOR -- MODEL NUMBER 917.257632 BRIGGS & STRA'I-i'ON ENGINE . MODEL NUMBER 28M707, TYPE NUMBER 0137-01 615@ _635 '_ REQUIRES SPECIAL TOOLS TO INSTALL. SEE REPAIR INSTRUCTION MANUAL.
REPAHR PARTS 13 HP 42" TRACTOR BRIGGS & STRATTON ENGINE _123 "k REQUIRES SPECIAL TOOLS TO INSTALL. SEE REPAIR INSTRUCTION MANUAL° - - MODEL NUMBER - MODEL NUMBER 28M707, TYPE _105 917.257632 NUMBER 0137-0'1...
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REPAIR PARTS 13 HP 42" TRACTOR-- BRIGGS & STRATTON ENGINE - MODEL NUMBER 28M707, TYPE NUMBER _ 222 ! 333 MODEL NUMBER _6s7 _729 917.257632 0137-01 _ 78 1044...
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REPAIR PARTS 13 HP 42" TRACTOR BRIGGS & STRATTON ENGINE 729A 121 CARBURETOR 977 CARBURETOR GASKET -- MODEL NUMBER - MODEL NUMBER 28M707, 634B 634A OVERHAUL 917.257632 TYPE NUMBER 0137-01 ill ill 358 GASKET...
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REPAIR PARTS 13 HP 42" TRACTOR - - MODEL NUMBER 917.257632 BRIGGS & STRATTON ENGINE - MODEL NUMBER 28M707, TYPE NUMBER 0137-01 KEY PART NO. NO. DESCRIPTION 496413 Cylinder Assembly Bearing, Cylinder 399265 *Seal, Oil 391086 494240 Head, Cylinder 22963...
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REPAIR PARTS 13 HP 42" TRACTOR -- MODEL NUMBER 917.257632 BRIGGS & STRATTON ENGINE - MODEL NUMBER 28M707, TYPE NUMBER 0137-01 KEY PART NO. NO+ DESCRIPTION 305 94729 Screw, HexHead 306 224545 Shield, Cylinder 94623 Screw, Seres 308 491490 Cover, Cylinder Head...
SUGGESTED GUIDE FOR SiGHTiNG SLOPES FOR SAFE OPERATION SIGHTING _" -_. SIGHT AND HOLD THIS LEVEL WITH SKY LINE OR TREE. 15 ° MAX. greater than 15 ), never across the face. Make turns gradu- Operate your Tractor up and down the face of slopes (not ally to prevent tipping or loss of control.
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 Coo Service Center/Department tai! Stores. WHEN ORDERING REPAIR PARTS, ALWAYS GIVE THE FOLLOWING INFORMATION: °...
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