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Sears 917.25271 Repair Parts, Tractor - - Model Number, Mower Deck, Key Part No. No, Description

Models: 917.25271

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REPAIR PARTS

TRACTOR - - MODEL NUMBER 917.252710

MOWER DECK

KEY PART

NO. NO.

1144393

2STD533107

3138017

4138440

5STD624008

6130832

8850857

9STD551137

10140296

11134149

12129895

13137645

14128774

15110485X

1614O329

17132823

1872140505

19132827

20 136888

21 STD541431

22 134753

23 131267

24 105304X

25 123713X

26 110452X

27 130968

2819111016

29131491

30138776

31129963

32129861

33137266

3472110622

35133835

36131494

37 STD551037

KEY

PART

DESCRIPTION

NO.

NO.

DESCRIPTION

Mower Deck Assembly,

42"

38

72110618

Bolt RDHD

SWNK

3/8-16 x 2-1/4

Bolt

40

STD541437

Nut

Bracket

Asm

Fr. Sway

Bar

44

140088

Guard,

Mandrel,

LH

Bracket Asm Deck 42" Sway Bar

46

137729

Screw

Thd. Roll

1/4-20

x 5/8

Retainer

Spring

54

133943

Washer,

Hardened

Arm, Suspension,

Rear

55

140084

Arm, Idler

Bolt 3/8-24 x 1.25 Grade 8

56

122052X

Spacer,

Retainer

Washer,

Lock

59

141043

Guard

Tuv Idler

Washer,

Hardened

61

131950

Spring

Ext. Electric

CL

Blade, Mulching,

42" Mower Deck

68

144200

V-Belt, 42" Mower

Bearing,

Ball

83

120958X

Washer

Sintered

Shaft Assembly,

Mandrel, Vented

84

144394

Keeper,

Belt

Idler Fixed

(Includes

Key Number

12)

85

72140620

Bolt, Carriage

3/8-16 x 2-1/2 Gr. 5

Housing,

Mandrel, Vented

101

136420

Mulcher

Cover

Bearing,

Ball,

Mandrel

102

71161010

Screw

Stripper,

Vented

Mower

Deck

103

19061216

Washer

#10

Spacer Spring

Step Idler

104

STD551110

Washer,

Lock

Bolt, Carriage

5/16-18 x 5/8

105

130758

Latch

Assembly,

Bagger

Bolt, Shoulder

106

2029J

Nut, Weld

Baffle, Vortex

111

140353

Bracket,

Gauge,

Wheel

LH

Nut

112

132262

Bracket,

Gauge,

Wheel

RH

Stiffener

Bracket

113

17490512

Screw

Thdrol

5/16-18 x 3/4 Ty.T

Bracket,

Deflector

114

73510500

Nut, Keps 5/16

- 18 UNC

Cap, Sleeve

115

72110504

Bolt, Carriage

5/16

UNC x 1/2

Spring, Torsion, Deflector

116

137644

Bolt, Shoulder

Nut, Push

117

133957

Wheel,

Gauge,

Donut

Shield, Deflector

118

73930600

Nut, Locking

3/8 - 16

Washer

11/32 x 5/8 x 16 Gauge

119

19121414

Washer

3/8 x 7/8 x 14 Ga.

Rod, Hinge

121

143723

Bracket

Extruded

Gauge

Wheel

Screw Thdrol. Hex Head Zinc

125

76020816

Pin Cotter 1/4 x 1 Plated

Mower

- -

130794

Mandrel

Assembly

(Includes Key

Washer,

Spacer

Numbers

8-10, 12-15, 31 and 33))

Pulley, Mandrel

- -

145452

Mower

Deck, Complete

(Std Deck -

Nut, Toplock

Flanged

order mulching

and gauge wheel

Bolt

components separately - key nos.

Fastner,

Christmas Tree

101 thru 106 and 111 thru 121)

Pulley, Idler, Flat

NOTE: All component dimensions

given

in U.S. inches

Washer

13/32 x 13/16 x 16 Gauge

1 inch = 25.4

mm

47

Image 107

Sears 917.25271 owner manual Repair Parts, Tractor - - Model Number, Mower Deck, Key Part No. No, Description, inch =

Contents

MODEL NUMBER 917.252710 OWNERS MANUAL •Assembly •Operation •Customer Responsibilities•Service and Adjustments •Repair Parts transporting, adjusting or making repairs SAFETY RULESSAFETY IS INVOLVED accidental starting when setting upCUSTOMER RESPONSIBILITIES MAINTENANCE AGREEMENTPRODUCT SPECIFICATIONS LIMITED 90 DAY WARRANTY ON BATTERYWARRANTY CONTENTSSAFETY RULES SPECIFICATIONSENGINE ACCESSORIESMAINTENANCE AND ATTACHMENTSHARDWARE PACK CONTENTS OFParts Bag contents shown full size Parts bag contents not shown full sizeBEFORE ROLLING TRACTOR OFF SKID TOOLS REQUIRED FOR ASSEMBLYASSEM BLY TO REMOVE TRACTOR FROM CARTONINSTALL SEAT See Fig. ASSEMBLYHOW TO SET UP YOUR TRACTOR PREPARE BATTERY See Figs. 2A and 2BCHECK DECK LEVELNESS INSTALL BATTERY See Figs. 4 andCAUTION: Do not short battery termi CHECK TIRE PRESSURETO CONVERT TO BAGGING OR DISCHARGING CHECKLISTINSTALL MULCHER PLATE See Figs. 7A & 7B guard when attaching mulcher plateKNOW YOUR TRACTOR LIGHT SWITCH: Turns the headlights on and offCHOKE CONTROL: Used when starting a cold engine OPERATIONTO SET PARKING BRAKE See Fig. HOW TO USE YOUR TRACTORTO ADJUST MOWER CUTTING HEIGHT See Fig. See Fig.TO TRANSPORT See Figs. 8 and BEFORE STARTING THE ENGINEPUSHINTO _\ TO OPERATE MOWER See Fig.TO START ENGINE See Fig. fii AcAuieverenIioiiii.OPERATION ADD GASOLINEFIG. MOWING TIPSMULCHING MOWING TIPS OPERATIONCUSTOMER CHARTSE.V.C O TESTRACTOR BATTERY See Fig.CUSTOMER RESPONSIBILITIES GRADE8TRANSAXLE PUMP FLUID CLEAN AIR SCREEN See Fig.ENGINE TRANSAXLE COOLINGSPARK PLUGS CLEANINGENGINE OIL FILTER MUFFLERPlace motion control lever in neutral N position SERVICE AND ADJUSTMENTSTO INSTALL MOWER See Fig. TO REMOVE MOWER See Fig.FIG. BOTH FRONT LINKS MUST BE EQUAL IN LENGTH AND ADJUSTMENTSSERVICE TO LEVEL MOWER HOUSINGTO REPLACE MOWER BLADE DRIVE BELT See Fig. SERVICE ANDADJUSTMENTS TO ADJUST BRAKE See Fig.TRANSMISSION REMOVAL/REPLACEMENT SERVICEADJUSTM TO ADJUST MOTION CONTROL LEVER See Fig.FRONT WHEEL TOE-IN/CAMBER SERVICE AND ADJUSTMENTSTO ADJUST STEERING WHEEL ALIGNMENT TO START ENGINE WITH A WEAK BATTERY See Fig.INTERLOCKS AND RELAYS TO REMOVE HOOD AND GRILL ASSEMBLY See Fig.•Raise hood •Unsnap headlight wire connector TO REPLACE HEADLIGHT BULBTO ADJUST CARBURETOR See Fig. SERVICE ANDADJUSTMENTS TO ADJUST THROTTLE CONTROL CABLE See Fig. 33 &FUEL SYSTEM BATTERYSTORAGE OTHERCORRECTION TROUBLESHOOTING POINTSPROBLEM CAUSECORRECTION TROUBLESHOOTING POINTSPROBLEM CAUSESERVICE NOTES NOTE IF WIRING INSULATED CLIPS WERE REMOVED FOR SCHEMATICSWITCH WIRING INSULATED CLIPS42 24 REPAIR PARTSTRACTOR -- MODEL NUMBER ELECTRICALELECTRICAL TRACTOR --MODEL NUMBERKEY PART NO. NO.DESCRIPTION REPAIR PARTSTRACTOR - - MODEL NUMBER CHASSIS AND ENCLOSURESREPAIR PARTS TRACTOR - - MODEL NUMBER PARTDESCRIPTION REPAIR PARTSTRACTOR - - MODEL NUMBER DRIVEREPAIR PARTS DRIVE REPAIR PARTSKEY PART NO. NO TRACTOR - - MODEL NUMBERTRACTOR - - MODEL NUMBER STEERING ASSEMBLYREPAIR PARTS Nut, Hex, Fin. 3/8-24UNF Spindle Assembly, RHWasher 27/32 x 1-1/4x 16 Gauge Ring, Klip Bearing Link, Drag Washer, Lock7 35 1 38 14 130 2581 26 17 Spark ArresterOPTIONAL EQUIPMENT 43 4218ENGINE 8122439XREPAIR PARTS TRACTOR - - MODEL NUMBERTRACTOR --MODEL NUMBER SEAT ASSEMBLY_.--.-- REPAIR PARTSREPAIR PARTS DECALSWHEELS & TIRES Tire161718 2_ MOWER LIFT 28 26 23 7 8 41 37 38 404 6 6 4 12 13 19PART MOWER LIFTREPAIR PARTS TRACTOR -- MODEL NUMBER\ _J TRACTOR -- MODEL NUMBERMOWER DECK 75 74 73MOWER DECK 1 inch =REPAIR PARTS TRACTOR - - MODEL NUMBER58 90 53 52 40 68 3 6_ 69 62 14 4 3 24 36 HYDRO GEAR TRANSAXLE - MODEL NUMBERREPAIR PARTS TRACTOR - - MODEL NUMBERDESCRIPTION REPAIR PARTSPART PART17/_ _L,_ A,D,,_RUD,,IBREATHER AND VENT J 18 j13 €++14AIR INTAKE REPAIR PARTSTRACTOR -- MODEL NUMBER TRACTOR -- MODEL NUMBER CARBU RETOR J_34 _ 35 _--- REPAIR PARTSTRACTOR - - MODEL NUMBER REPAIR PARTSELECTRIC STARTER o-,IDIPSTICK CRANKSHAFTTRACTOR - - MODEL NUMBER Screw 1/4-20 x 5/8Gasket, Exhaust REPAIR PARTSSERVICE NOTES SERVICE NOTES SERVICE NOTES 15 MAX SIGHTING GUIDEONLY RIDE UP AND DOWN HILL, NOT ACROSS HILL SIGHT AND HOLD THIS LEVEL WITH SKY LINE OR TREE18 HP TWIN CYLINDER ELECTRIC START IF YOU NEED REPAIR SERVICE OR PARTSOWNERS MANUAL MODEL NO.MODEL NUMBER 917.252710 OWNERS MANUAL •Assembly •Operation •Customer Responsibilities•Service and Adjustments •Repair Parts transporting, adjusting or making repairs SAFETY RULESSAFETY IS INVOLVED accidental starting when setting upCUSTOMER RESPONSIBILITIES MAINTENANCE AGREEMENTPRODUCT SPECIFICATIONS LIMITED 90 DAY WARRANTY ON BATTERYWARRANTY CONTENTSSAFETY RULES SPECIFICATIONSENGINE ACCESSORIESMAINTENANCE AND ATTACHMENTSHARDWARE PACK CONTENTS OFParts Bag contents shown full size Parts bag contents not shown full sizeBEFORE ROLLING TRACTOR OFF SKID TOOLS REQUIRED FOR ASSEMBLYASSEM BLY TO REMOVE TRACTOR FROM CARTONINSTALL SEAT See Fig. ASSEMBLYHOW TO SET UP YOUR TRACTOR PREPARE BATTERY See Figs. 2A and 2BCHECK TIRE PRESSURE ASSEMBLYINSTALL BATTERY See Figs. 4 and CAUTION: Do not short battery termiguard when attaching mulcher plate ASSEMBLYCHECKLIST INSTALL MULCHER PLATE See Figs. 7A & 7BKNOW YOUR TRACTOR LIGHT SWITCH: Turns the headlights on and offCHOKE CONTROL: Used when starting a cold engine OPERATIONTO SET PARKING BRAKE See Fig. HOW TO USE YOUR TRACTORTO ADJUST MOWER CUTTING HEIGHT See Fig. See FigTO TRANSPORT See Figs. 8 and BEFORE STARTING THE ENGINEPUSHINTO _\ TO OPERATE MOWER See Fig.TO START ENGINE See Fig. fii AcAuieverenIioiiii.OPERATION ADD GASOLINEFIG. OPERATIONMOWING TIPS MULCHING MOWING TIPSCUSTOMER CHARTSE.V.C O TESTRACTOR BATTERY See Fig.CUSTOMER RESPONSIBILITIES GRADE8TRANSAXLE COOLING CLEAN AIR SCREEN See Fig.CUSTOMER RESPONSIBILITIES ENGINEMUFFLER CLEANINGCUSTOMER RESPONSIBILITIES ENGINE OIL FILTERPlace motion control lever in neutral N position SERVICE AND ADJUSTMENTSTO INSTALL MOWER See Fig. TO REMOVE MOWER See Fig.FIG. AND ADJUSTMENTSSERVICE TO LEVEL MOWER HOUSINGTO REPLACE MOWER BLADE DRIVE BELT See Fig. SERVICE ANDADJUSTMENTS TO ADJUST BRAKE See Fig.TRANSMISSION REMOVAL/REPLACEMENT SERVICEADJUSTM TO ADJUST MOTION CONTROL LEVER See FigSee Fig. SERVICE AND ADJUSTMENTSTO ADJUST STEERING WHEEL ALIGNMENT TO START ENGINE WITH A WEAK BATTERY See Fig.•Raise hood •Unsnap headlight wire connector SERVICE ANDADJUSTMENTS TO REMOVE HOOD AND GRILL ASSEMBLY See Fig.TO ADJUST CARBURETOR See Fig. SERVICE ANDADJUSTMENTS TO ADJUST THROTTLE CONTROL CABLE See Fig. 33 &ENGINE BATTERYSTORAGE TRACTORCORRECTION TROUBLESHOOTING POINTSPROBLEM CAUSECORRECTION TROUBLESHOOTING POINTSPROBLEM CAUSESERVICE NOTES NOTE IF WIRING INSULATED CLIPS WERE REMOVED FOR SCHEMATICSWITCH WIRING INSULATED CLIPS42 24 REPAIR PARTSTRACTOR -- MODEL NUMBER ELECTRICALKEY PART NO. NO.DESCRIPTION REPAIR PARTSTRACTOR --MODEL NUMBER ELECTRICALCHASSIS AND ENCLOSURES REPAIR PARTSTRACTOR - - MODEL NUMBER PART REPAIR PARTSTRACTOR - - MODEL NUMBER CHASSIS AND ENCLOSURESDRIVE REPAIR PARTSTRACTOR - - MODEL NUMBER KEY PART NO. NO REPAIR PARTSTRACTOR - - MODEL NUMBER DRIVE_--2__2222 REPAIR PARTSSTEERING ASSEMBLY TRACTOR - - MODEL NUMBERTRACTOR --MODEL NUMBER REPAIR PARTSSTEERING ASSEMBLY Spindle Assembly, RHOPTIONAL EQUIPMENT REPAIR PARTSTRACTOR - - MODEL NUMBER Spark ArresterKEY PART NO. NO REPAIR PARTSTRACTOR - - MODEL NUMBER ENGINE_.--.-- REPAIR PARTSSEAT ASSEMBLY TRACTOR --MODEL NUMBERWHEELS & TIRES REPAIR PARTSTRACTOR -- MODEL NUMBER DECALS4 6 6 REPAIR PARTSTRACTOR - - MODEL NUMBER MOWER LIFT 28 26 23 7 8 41 37 38 40PART REPAIR PARTSTRACTOR -- MODEL NUMBER MOWER LIFT75 74 73 REPAIR PARTSTRACTOR -- MODEL NUMBER MOWER DECKKEY PART NO. NO REPAIR PARTSTRACTOR - - MODEL NUMBER MOWER DECKHYDRO GEAR TRANSAXLE - MODEL NUMBER REPAIR PARTSTRACTOR - - MODEL NUMBER DESCRIPTION REPAIR PARTSPART PARTBREATHER AND VENT J 10 REPAIR PARTS_L,_ A,D,,_RUD,,I TRACTOR --MODEL NUMBERTRACTOR -- MODEL NUMBER REPAIR PARTS_34 _ 35 _--- REPAIR PARTSTRACTOR -- MODEL NUMBER CARBU RETOR JTRACTOR - - MODEL NUMBER REPAIR PARTSDIPSTICK REPAIR PARTSo-,I TRACTOR --MODEL NUMBERGasket, Exhaust REPAIR PARTSTRACTOR - - MODEL NUMBER Screw 1/4-20 x 5/8SERVICE NOTES SERVICE NOTES SERVICE NOTES 15 MAX SIGHTING GUIDEONLY RIDE UP AND DOWN HILL, NOT ACROSS HILL SIGHT AND HOLD THIS LEVEL WITH SKY LINE OR TREE3 in One Convertible 42 MOWER IF YOU NEED REPAIR SERVICE OR PARTSMODEL NO. 18 HP TWIN CYLINDER ELECTRIC START