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Sears 917.257720 Steering Assembly, Repair Parts, 18 HP 44 TRACTOR = MODEL NUMBER, Key Part

Models: 917.257720

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STEERING ASSEMBLY

REPAIR PARTS

18 HP 44" TRACTOR = MODEL NUMBER 917.257720

STEERING ASSEMBLY

KEY PART

NO. NO.

!121472X

2 137094

3 6855M

4 136960

5 136959

6 6266H

7 121748X

8 12000029

9 121232X

1074781044

11136518

1273901000

13121749X

1410040600

1573610600

16102458X

17137347

18137155

19138053

20 139811

21 100711L

22 1554J

23 17431008

24 19133808

25 74780616

26 126805X

27 3366R

28 73800600

29 104239X

30 12000034

31 138136

32 19111610

33 10040500

34 74760512

35 138059

36 137156

37 73360600

38 109850X

39 73700600

40 109851X

DESCRIPTION

Wheel, Steering

Axle Asm., Front

Fitting, Grease

Spindle Asm, LH

Spindle Asm., RH

Bearing, Race Thrust Harden

Washer 25/32 x 1-5/8 x 16 Ga.

Ring, Klip #T5304-75

Cap, Spindle

Bolt, Fin Hex 5/8-11 x 2-3/4

Spacer, Brg. Axle Front

Nut Lock Flange 5/8-11 Unc

Washer 25/32 x 1-1/4 x 16 Ga.

Washer, Lock Hvy Hlcl Spr 3/8

Nut, Fin Hex 3/8-24 Unf

Shaft Asm,, Steering

Rod Asm., Tie Ball J Ball Vgt (Inc.

Key No. 36_40)

Draglink, Ball Joint Solid Vgt

Support Asm., Steering Vgt

Column, Steering

Adapter, Wheel Steering

Bushing, Strg. BIk

Screw, Slftp #10-16 x 1/2 Ty-b

Washer 13/32 x 2-3/8 x 8 Ga.

Bolt, Fin Hex 3/8-16 x 1 Gr. 5

Cap, Wheel Steering

Bearing, Col. Strg.

Nut, Lock Hex W/Wsh 3/8-16 Unc

Bearing, Flange

Ring, Klip Truarc #5304-75

Bushing, Nyliner Snap

Washer 11/32 x 1 x lOGa.

Washer, Lock Hvy Hlcl Spr 5/16

Bolt, Hex Hd 5/16-18 x 3/4

Gear, Sector Steering

Tie Rod

Jam Nut RH Thread

Joint Asm. Ball RH Thread

Jam Nut LH Thread

Joint Asm. Ball LH Thread

NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm

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Image 39

Sears 917.257720 owner manual Steering Assembly, Repair Parts, 18 HP 44 TRACTOR = MODEL NUMBER, Key Part

Contents

Service and Adjustments Repair Parts L NUMBER 917.257720 OWNERSMANUALCustomer Responsibilities Assembly OperationSafe Operation Practices for Ride-OnMowers SAFETY RULESLook for this symbol to point out impor SAFETY IS INVOLVEDCUSTOMER RESPONSNBILmTIES MAINTENANCE AGREEMENTPRODUCT SPECIFICATIONS LIMITED 90 DAY WARRANTY ON BATTERYSCHEDULE LE OF CONMAINTENANCE INDEXPERFORMANCE ESSORIES AND ATTAC ENTSMAINTENANCE ENGINEParts bag contents not shown full size CONTENTS ,OFE PACK Parts Bag contents shown full sizeUNPACK CARTON TOOLS REQUIRED FOR ASSEMBLYTO REMOVE TRACTOR FROM CARTON BEFORE ROLLING TRACTOR OFF SKIDINSTALL SEAT See Fig. HOW TO SET UP YOUR TRACTORASSEM LY PREPARE BATTERY See Fig,INSTALL MOWER AND DRIVE BELT CHECK DECK LEVELNESSCHECK FOR PROPER POSiTiON OF ALL BELTS ASSEMBLY v CHECKMSTINSTALL BATTERY See Figs, 5 and KNOW YOUR TRACTOR ERATIONTO SET PARKING BRAKE See Fig. HOW TO USE YOUR TRACTOROPERATI TO ADJUST MOWER CUTTING HEIGHT See Fig.TO OPERATE MOWER See Figs. 7 and OP RATBEFORE STARTING THE ENGINE TO ADJUST GAUGE WHEELS See Fig.TO START ENGINE See Fig. OPERATmONMOWING TIPS ADD GASOUNEMAINTENANCE LUBRICATION CHARTCUSTOME RESPONSiBiLiTiES GENERAL RECOMMENDATIONSTIRES CUSTOME RESPO LITIESTRACTOR BRAKE OPERATIONBATTERY See Fig. CUSTOSl LITIES ENGmNECLEAN AmR SCREEN See Fig. CLEANINGCUSTOME PONSI ILITIESTO LEVEL MOWER HOUSING SERVICE ADJU NTSTRACTOR TO iNSTALL MOWERTO REPLACE MOWER DRIVE. BELT SERVICE AND AOJ STMENTSTO ADJUST ATTACHMENT CLUTCH See Fig. ADJUSTMENTSSE CE TO ADJUST BRAKE See Fig.TO REPLACE MOTION DRmVE BELT See Fig, SERVICE AND ADJUSTMENTSTO ADJUST STEERING WHEEL ALIGNMENT FRONT WHEEL TOE-INADJUSTMENTTO REMOVE WHEEL FOR REPAIRS SE CE AN A USTMENTScovE_ \ POSTVEI NEE CE AND ADJUSTMENTS TO ADJUST ATTACHMENT LiFT SPIRING See Fig.See Fig. TO ADJUST THROTTLE CONTROL CABLE See Fig. 38 & SERVICE AADJU ENTS ENGINETRACTOR STORAGEOTHER BATTERYSE ICE OTES TiOUBLESHOOTING PROBLEM TROULESH POINTSBLAO 18 HP 44 TRACTOR = MODEL NUMBER SCHEMATICSTARTER REDo--_aa X a /--O_L!IWHEELS & TIRES REPAIR PARTS18 HP 44 TRACTOR - - MODEL NUMBER DECALS22 23 18 HP 44 TRACTOR - MODEL NUMBERREPAIR PARTS ELECTRICALDESCRmPTION 18 HP 44 TRACTOR --MODELNUMBER 917,257720REPAIR PARTS ELECTRICAL18 HP 44 TRACTOR = MODEL NUMBER CHASSIS AND ENCLOSURESREPAIR PARTS REPAIR PARTS CHASSIS AND ENCLOSURES18 HP 44 TRACTOR - MODEL NUMBER 37 38 GROUND DRIVEREPAIR PARTS 18 HP 44 TRACTOR - MODEL NUMBERPART REPAIR PARTS18 HP 44 TRACTOR - MODEL NUMBER GROUND DRIVE27 19 18 HP 44 TRACTOR = MODEL NUMBER STEERING ASSEMBLYREPAIR PARTS 23 22KEY PART STEERING ASSEMBLYREPAIR PARTS 18 HP 44 TRACTOR = MODEL NUMBER_ ,S REPA_ PA_T$8 HP 44!TRACTOR ENGIN,E • MODEL NUMBERPART 18 HP 44 TRACTOR = MODEL NUMBER ENGINEREPAIR PARTS KEY PART NO. NOREPAIR PARTS SEAT ASSEMBLY8--.._G__/= 18 HP 44 TRACTOR - MODEL NUMBER 917,25772020 1918 LiFT ASSEMBLY18 HP TRACTOR .. MODEL NUMBER483829 REPAIR PARTS18 HP 44 TRACTOR - MODEL NUMBER 44 MOWER DECK44 MOWER DECK 1- ec, e, olo8 HP 44 TRACTOR .- MODEL NUMBER 9! 7,257720 REPAIR PARTS86_85 88___87 18 HP 44 TRACTOR MODEL NUMBERREPAIR PARTS TRANSAXLEPART REPAIR PARTS18 HP 44 TRACTOR = MODEL NUMBER TRANSAXLE18 HP 44 TRACTOR - MODEL NUMBER REPAIR PARTSlilt I_+ -+ +++++KOHLER ENGINE = MODEL NUMBER MV18S 18 HP 44 TRACTOR=MODEL NUMBER REPAIR PARTSREPAIR PARTS 18 HP 44 TRACTOR - MODEL NUMBER 917,257720KOHLER ENGINE - MODEL NUMBER MV18S, TYPE NUMBER KEY PARTDESCRiPTiON 18 HP 44 TRACTOR = MODEL NUMBER 9!REPAIR PARTS KOHLER ENGINE = MODEL NUMBER MV18S, TYPE NUMBER18 HP 44 TRACTOR o MODEL NUMBER REPAIR PARTSKOHLER ENGINE - MODEL NUMBER MV18S, TYPE NUMBER DESCRiPTiON 18HP 44 TRACTOR .. MODEL NUMBERREPAIR PARTS KOHLER ENGINE MODEL NUMBER MV18S, TYPE NUMBERKOHLER ENGINE o MODEL NUMBER MV18S, TYPE NUMBER 18 HP 44 TRACTOR- MODEL ,NUMBER 917o257720\ s \ REPAIR PARTSPART REPAIR PARTS18 HP 44 TRACTOR - MODEL NUMBER KOHLER ENGINE - MODEL NUMBER MVlSS, TYPE NUMBERKOHLER ENGINE = MODEL NUMBER MV18S, TYPE NUMBER REPAIR PARTSL____T_____ 18 HP 44 TRACTOR - MODEL NUMBERKOHLER ENGINE - MODEL NUMBER MV18S_ TYPE NUMBER REPAIR PARTSLOW OIL PRESSURE SWITCH 18 HP 44 TRACTOR - MODEL NUMBERRViCE OTE Make greaterthan 15 , never across18.0HP IC ELECTRIC START 44 MOWER IF YOU NEED REPAIR SERVICE OR PARTSA AL MODEL NO.