Sears 917.25004, 917.25446 ,,_

REPAIR PARTS

20 H.P. GARDEN TRACTOR - MODEL NUMBER 917.254460 and 917.250040

ENGINE MODEL NUMBER MV20S, 57517

/

CARBURETOR

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-- 30

_=- 31

6-- 32

CYLINDER HEAD EXHAUST

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LOW OIL PRESSURE CUTOUT

Contents

Main OWNER'S .ooK sv.BoLTo ....I out,MPORTA.T P.ECAU-! T,O.S.,TMEA.S-A rE. O.;BE-m co.EALE. ,you.SA E.,S,.- ! RULES FOR SAFE OPERATION LIMITED TWO YEAR WARRANTY ON ELECTRIC START RiDiNG EQUIPMENT iNDEX Options,: ASSEM LY UNPACKING INSTRUCTIONS ASS LY ASSEMBLY / A SSEMBL Y ,\ 3. Install Steering Wheel I&..... I OCCUR. f J / ASSEMBLY / 6. Mower and Drive Belt Installation i 'i OPERATION OPERA TION & & 3-6 DO NOT OVERLOAD TRACTOR BY Mowing 2 OR 3 TION CAUTION TO AVOID INJURY OPERA TION b f d MAINTENANCE MA !A ,t \ Every 50 Hours (Once aMowing Season) MAINTENANCE O d FIGURE 25 Every 100 Hours BESURETHERE ARENO FUELLINELEAKS AND THAT FUEL LINE iS IN PROPER POSI- TION IN HOSE CLAMPS. Lubrication MA TENANCE (_ BOTH ENDS OF FOOT PEDAL SHAFT FIGURE 28 REPAIR & ADJUSTMENT REPAIR ADJUS T$ 2O 32). & L i REPAIR ADJUSTMENT NOTE: ONE ROTATION OF ADJUSTMENT NUTS IS EQUIVALENT TO APPROXIMATELY 5 MM (3/16") HEIGHT CHANGE Mower Drive Belt Removal NOTE: MAKE SURE DRIVE BELT tS ENGAGED IN ATTACHMENT 22 ALL PULLEYS,, FIGURE 38 UFTLEVER REPAIR &ADJUSTMENT i \ REPAIR &ADJUSTMENTS REPAIR & ADJUSTMENT 13., Transaxle Shifter Linkage Positioning and Adjust- merit TROUBLESHOOTING WILL NOT START ENGINE MISSES OR LACKS POWER WILL NOT TURN OVER ENGINE CLICKS BUT WON'T START TROUBLESHOOTING ERVICE RECORD SERVICE DATES I 20 H.P. GARDEN TRACTOR - MODEL NUMBER 917.254460 AND 917.250040 o D I I E c ! I B @ RemovableConnectors Non-removable Connectors /\ 20 H.P, GARDEN TRACTOR -MODEL NUMBER 917.254460 AND 917,250040 Solenoid) 20 H,R GARDEN TRACTOR =MODEL NUMBER 917.254460 AND 917=250040 82 W99 3O 27 42 REPAURPARTS 20 H.P. GARDEN TRACTOR =MODEL NUMBER 917.254460 AND 917.250040 7@ 86 _'5 105 11 13 @_85 G L 20 H.P. GARDEN TRACTOR -MODEL NUMBER 917.254460 AND 917.250040 @sl DRIVE @28 KEY PART NOo NO. DESCRIPTION Page 20 H.P. GARDEN TRACTOR -MODEL NUMBER 917,254460 AND 917.250040 STEERING ASSEMBLY 82 NOTE: All component dimensions given in US, inches - t inch = 25 4 mm _62 @28 @ 79 Page 20 H.PoGARDEN TRACTOR MODEL NUMBER 917.254460 AND 917o250040 @14@7@7 Page REPAmRPARTS 20 H=P,GARDEN TRACTOR - MODEL NUMBER 917.254460 Page Ref. No. 38 Part Name 48 5O / REPAUB PARTS 20 H.P. GARDEN TRACTOR - MODEL NUMBER 917.254460 and 917.250040 CRANKSHAFT OIL FILTER 3ANISHAFT & VALVES DIPSTICK )IL PAN IL !!_1_/3 2 REPAUR PARTS 20 H.P. GARDEN TRACTOR., MODEL NUMBER 917,254460 and 917.250040 AIR INTAKE IGNITION 2)" ,,__ Z--23 ,6!_. TM ...._,,2, \ (_,. _>,).2s2e ._//t/X' _.fl 20 H.P. GARDEN TRACTOR -MODEL NUMBER 917.254460 and 917.250040 CARBURETOR CYUNDER HEAD EXHAUST LOW OiL PRESSURE CUTOUT FUEL PUMP \ 29 27 i_ 18 PISTON & ROD 20 H.P. GARDEN TRACTOR - _ODEL NUMBER 917.254460 and917.250040 FLYWHEEL 4 &5)" 20 H.P. GARDEN TRACTOR - MODEL NUMBER 917,254460 and 917.250040 CRANKCASE \ (2)" 4-6)" 5O Page Page Attachments That Add Page SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION MODEL NO. 917,254460 MODEL NO. 917.250040 (without Mower Deck) HOW TO ORDER REPAIR PARTS 20.0 HP TWIN ELECTRUCSTART 44" MOWER DECK 8 SPEED TRANSAXLE GARDEN TRACTOR Sears, Roebuck and Co., Chicago, UL60684 U.S.A.