Sears 917.257720 owner manual 18 HP, Tractor .. Model Number, 20 1918, NO. no Description

Page 43

REPAIR PARTS

18 HP 44"

LiFT ASSEMBLY

40

42 43 3

39

41 /

42

_23

<

\11

23

13

23

13

TRACTOR .. MODEL NUMBER 917.257720

/

/

/

26

25 26

\

12

22

12

\

\

\

\

\

1

\

7

/

/

/

/

/

/

/

/

\

16

KEY

PART

 

 

 

NO.

NO.

DESCRIPTION

1

!21006X

Rod Asm.,

Lever

2

137295

Shaft Asm.,

Lift Vgt

3

121002X

Lever Asm.,

Lift Rh

4

12000022

EoRing Truarc

#5133-87

5

19292016

Washer 29/32

x 1-1/4 x 16 Ga,

674780624 Bolt, Fin Hex 3/8-16 x 1-1/2

7125631X Grip, Handle Fluted

8122365X Button, Plunger

9

122364X

Plunger,

Lever

Lift

 

!0

2876H

Spring

2-1/8"

 

 

 

11

138020

Link Lift

 

 

 

 

12

3146R

Retainer,

Spring

 

 

13

139867

 

 

Arm,

Suspension

Vgt

 

!4

140302

Bearing

 

 

 

 

 

15

73800600

Nut, Lock Hex WfWsh

3/8-16 Unc

16

674A247

Spring

Asm., Assist Lift

17

73350600

Nut, Hex Jam

3/8-16

Uno

18

5329J

Bracket

 

Spring

Assist

19

19131316

Washer

 

13/32

x 13/16 x 16 Ga.

20

5328J

Bolt,

Adjust Spring

Assist

21

74760616

Bolt,

Fin Hex 3/8-16

x 1

22

127218

Link,

Front

 

 

 

23

4939M

Retainer,

Spring

 

 

20 19"18 15

KEY PART

NO. NO.

DESCRIPTION

24

73350800

Nut, Jam Hex 1/2-13 Unc

25

130171

Trunnion

 

 

 

26

73800800

Nut, LockW/Wsh

!/2-13 Uric

27

12000037

Ring, Ktip #T5304-37

 

28

19151216

Washer

15/32x3/4x16Ga.

29

110810X

Trunnion

Dp Stop Dbl Thds Pit

30

1!0807X

Nut. Special

 

 

31

19131016

Washer

13/32x5/8x

16 Ga.

32

137150

Spring, Compression

Inf Hgt

33

76020308

Pin, Cotter 3/32

x !/2

 

34

137167

Rod, Adj

Lift

 

 

35

138057

Knob, Inf 3/8-16 Unc

 

3617490612 Screw, Thdrol 3/8-16 x 3/4

37120529X Washer, Nylon

38!23933X505 Pointer, Pnt Height Indicator

39123935X Plug, Hole

4074780516 Bolt, Fin Hex 5/16-1 8 x 1

4110040500 Washer, Lock Hvy HIcl Spr 5/16

4219112410 Washer 11i32xl-1/2x10Ga.

43123934X Scale, Indicator Height

NOTE: All component dimensions given in U.S. inches 1 inch = 25,4 mm

43

Page 42 Page 44
Image 43
Page 42 Page 44
Contents Number 917.257720 Ownersmanual IL Slope Operation Safety is InvolvedLimited 90 DAY Warranty on Battery Maintenance AgreementProduct Specifications LmMREDTWO Year Warranty on Electric Start Riding EquipmentRepair Maintenance ScheduleEssories and Attac Ents Engine MaintenancePerformance Pack Contents ,OFUnpack Carton Tools Required for AssemblyTo Remove Tractor from Carton Before Rolling Tractor OFF SkidCheck Brake System HOW to SET UP Your TractorAssem LY Check Tire PressureBelts Install Mower and Drive BeltCheck Deck Levelness Check for Proper POSiTiON of ALLInstall Battery See Figs, 5 AssemblyKnow Your Tractor ErationOperati HOW to USE Your TractorTo Move Forward and Backward Before Starting the Engine OP RATTo Operate on Hills Starting Mowing TipsADD Gasoune To Start Engine See FigGeneral Recommendations Lubrication ChartMaintenance Schedule Fill in Dates AS YOU Complete Regular Service Service DatesCustome Respo Lities ENGmNE Battery See FigTo Clean Battery and Terminals CustoCustome CleaningPonsi Ilities To Remove Mower See Fig Service Adju NTSTo iNSTALL Mower TractorTo Replace Mower DRIVE. Belt Service and AOJ StmentsSE CE To Adjust Attachment Clutch See FigTo Replace Mower Blade Drive Belt To Replace Motion DRmVE Belt See Fig Service and AdjustmentsTo Adjust Steering Wheel Alignment Front Wheel TOE-IN AdjustmentCovE \ SE CE AN a UstmentsTo Adjust Attachment LiFT Spiring See Fig CE and AdjustmentsTo Remove Hood and Grill Assembly Engine Service aTo Adjust Throttle Control Cable See To Adjust Carburetor See FigOther StorageSE ICE Otes Cause ProblemCorrection Trou Lesh OTI Points ProblemCause Correction Clips Schematic18 HP 44 Tractor = Model Number WH,TEhi @KEY 18 HP 44 Tractor - Model NumberPart DescriptionElectrical 18 HP 44 Tractor Model NumberPart 18 HP 44 Tractor --MODEL Number 917,257720Chassis and Enclosures KEY Part Chassis and EnclosuresDescraption Ground Drive DESCRiPTiON Steering Assembly NO. no KEY PartModel Number ENGIN,EKEY Part NO. no 18 HP 44 Tractor Model Number 917,257720 Seat AssemblyNO. no Description 18 HPTractor .. Model Number 20 1918Mower Deck KEY Part NO. no HP 44 Tractor .- Model Number 9! 7,2577208887 TransaxleTransaxle Baffles and Shroud Kohler Engine Model Number MV18S, Type NumberBreather and Vent KEY Part Description 18 HP 44 TractorKohler Engine = Model Number MV18S Type Number18 HP 44 Tractor Model Number 917,257720 Carburetor KEY Part NO. no 18 HP 44 Tractor = Model Number 9Kohler Engine = Model Number MV18S, Type Number Crankcase18 HP 44 Tractor o Model Number Cylinder Head 18HP 44 Tractor .. Model NumberKohler Engine o Model Number MV18S, Type Number 18 HP 44 TRACTOR- Model ,NUMBER 917o257720Flywheel KEY Partdescription NO. no Kohler Engine Model Number MVlSS, Type NumberGovernor Fuel Pump KEY Partdescription NO. no Camshaft and Valves Camshaft & Valves LOW OIL Pressure SwitchKohler Engine Model Number MV18S Type Number Piston & RODRViCE OTE Not Across HiLL Only Ride UP and Down HillPart Description When Ordering Repair PARTS, Always GiveRepair PRODUCT- Tractor ,MODEL Number
Top Page Image Contents