Craftsman 917.25736 owner manual =IEPAIR Parts, EY Part KEY Description

Page 47

=IEPAIR PARTS

12 HP 38" RIDING LAWN TRACTOR -- MODEL NUMBER 917.257360

3RIGGS & STRATTON ENGINE- MODEL NUMBER 281707, TYPE 0412-0'1

_.EY PART

 

 

 

 

 

 

 

 

 

 

 

 

 

KEY

PART

 

 

 

 

 

 

 

 

_O. NO.

DESCRIPTION

 

 

 

 

 

 

 

 

 

NO.

NO.

DESCRIPTION

 

 

 

 

 

!

93158

Screw,

Blower

Housing

Mounting

38

394661

Piston Assembly

Standard

 

2

93163

Sem

 

 

 

 

 

 

 

 

 

 

 

 

 

394662

Piston Assembly

- .010 O.S.

Screw,

Cylinder

Shield

Mtg

Sem

 

894663

Piston Assembly

- 020" O S

3

399265

Bearing,

Cylinder

 

 

 

 

 

 

 

 

394664

Piston Assembly

-

030" O.S

 

 

Note: Requires

special

tools

for

Piston

Ring Sets

 

 

 

 

 

 

 

 

4

391086

installation

 

 

 

 

 

 

 

 

 

 

 

 

Note: For Chrome

 

Ring Set -

Seal,

Oil

 

 

 

 

 

 

 

 

 

 

 

 

 

Standard size - Order No 392331

5

490450

Cylinder

Assembly

 

 

 

 

 

 

 

39

271916

Gasket,

Crankcase

Cover

(1/64"

6

261463

Seat,

Intake Valve

(Standard)

 

 

 

thick)

 

 

 

 

 

 

 

7

21O94O

Seat,

Exhaust

Valve

(Standard)

40

94305

Screw,

Base

Mounting

Sem

8

261961

Guide,

Exhaust

Valve

 

 

 

 

 

 

41

91084

Plug, Oil Drain

 

 

 

 

 

 

 

Note: 231218 Guide - Intake Valve

42

291675

Seal, Oil

 

 

 

 

 

 

9

231597

(Brass)

 

 

 

 

 

 

 

 

 

 

 

43

490452

Base, Engine

 

 

 

 

 

 

Bushing, Governor Crank (1/4" ID)

44

490927

Lever Assembly,

Governor

(For 1/4"

10

27803

Gasket, Valve

Cover

 

 

 

 

 

 

 

 

 

dia. Crank)

 

 

 

 

 

 

11

391406

Breather

Assembly

 

 

 

 

 

 

 

45

92613

Bolt, Governor

Lever

 

 

12

280100

Tube,

 

Breather

 

 

 

 

 

 

 

 

46

231082

Nut, Hex 10 - 24

 

 

 

 

13

93394

Screw,

Sere

 

 

 

 

 

 

 

 

 

47

491323

Seal, Oil

 

 

 

 

 

 

14

491490

Cover,

Cylinder

Head

 

 

 

 

 

 

48

93307

Retainer, E-Ring

 

 

 

 

15

94160

Pin, Eccentric

 

 

 

 

 

 

 

 

 

49

93306

Cotter,

Hairpin

 

 

 

 

 

16

262243

Eccentric

 

 

 

 

 

 

 

 

 

 

50

231058

Crank, Governor

(1/4" dia.)

 

17

490466

Crankshaft

 

 

 

 

 

 

 

 

 

51

222450

 

 

 

 

 

 

 

 

 

 

Washer,

Governor

Crank (1/4" dia.)

 

 

Note: Order Part Number 94196 for

52

212359

Link, Counterweight

 

 

 

 

 

Timing

Gear

 

 

 

 

 

 

 

 

 

53

93875

 

 

 

18

222698

 

 

 

 

 

 

 

 

 

Screw,

Counterweight

(1)

 

Key, Flywheel

 

 

 

 

 

 

 

 

 

54

298909

Pin, Counterweight

(1)

 

 

19

262135

Gear, Timing

 

 

 

 

 

 

 

 

 

55

399891

Counterweight

 

Assembly

 

20

262247

Valve,

Intake

 

 

 

 

 

 

 

 

 

56

490815

Oil Slinger, Governor

 

 

21

65906

Spring,

Intake Valve

 

 

 

 

 

 

57

398525

Insulator Assembly

 

 

 

22

221596

Retainer,

Intake

Valve

 

 

 

 

 

58

92791

Washer, Lock, Shake-proof

 

23

262246

Valve,

Exhaust

 

 

 

 

 

 

 

 

59

93722

Terminal, Spade

 

 

 

 

24

26828

Spring,

Exhaust

Valve

 

 

 

 

 

60

90576

Nut, Hex 8- 32

 

 

 

 

 

25

93630

Retainer,

Exhaust

Valve

Rotocoil

61

26157

Spring,

Throttle

Adjustment

 

26

292260

(2)

 

 

 

 

 

 

 

 

 

 

 

 

62

90200

Screw,

Machine

Fil Hd

8 - 32 x 1/2

Rotocoil,

Exhaust

Valve

 

 

 

 

63

93572

Screw,

Carburetor

 

 

 

 

27

212897

Gear,

Cam

 

 

 

 

 

 

 

 

 

64

260695

Spring,

Governor

 

 

 

 

28

802592

Plug, Spark (1 1/2" high - 37-42

65

390784

Plate, Governor Control (Choke-A-

29

66538

mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Matic)

 

 

 

 

 

 

 

Elbow,

Spark

Plug

 

 

 

 

 

 

 

66

221535

Clamp,

Casing

 

 

 

 

 

3O

89838

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Screw,

Sem

 

 

 

 

 

 

31

93723

Wrench,

Spark

Plug

 

(3"

long)

67

93496

 

 

 

 

 

 

 

Spring,

Governor

Link

 

 

32

222299

Screw,

Cylinder

Head

 

 

 

68

260584

 

 

Lock, Connecting

Rod Screw

89

262348

Link, Governor

 

 

 

 

 

33

92909

 

 

 

 

 

Screw,

Connecting

Rod

 

 

 

70

223715

Shield,

Cylinder

 

 

 

 

 

34

490348

Rod Assembly,

 

Connecting

 

71

271866

Gasket,

Cylinder

Head

 

 

 

 

Note: For Connecting

 

Rod with

72

262248

Tappet

Valve

 

 

 

 

 

 

 

 

.020"

undersize

Crankpin

 

Bore -

73

491491

Head, Cylinder

 

 

 

 

 

 

26O924

Order

No. 490469

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lock,

Piston Pin

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

299691

Pin Assembly,

Piston

 

- Standard

NOTE:

All component dimensions

given in U S

inches

 

391286

Pin Assembly,

Piston

 

_ 005

O.S

 

 

1 inch = 25.4

mm

 

 

 

 

 

 

 

 

394665

Ring Set, Piston - Standard

 

 

 

 

 

 

 

 

 

 

 

 

 

391781

Ring

Set,

Piston

- .010"

O S

 

 

 

 

 

 

 

 

 

 

 

 

 

391782

Ring

Set, Piston - _020" OS

 

 

 

 

 

 

 

 

 

 

 

 

 

391783

Ring

Set,

Piston

- 030"

O.S.

 

 

 

 

 

 

 

 

 

 

 

 

47

Image 47
Contents Automatic Hydrostatic Lawn Tractor Operation Maintenance and StoragePreparation Customer Responsibilities Maintenance AgreementProduct Specifications Full 90 DAY Warranty on BatteryIndex Performance EngineContents of Hardware Pack Before Rolling Unit OFF Skid AssemblyTools Required for Assembly To Remove Unit from CartonCheck Brake System HOW to SET UP Your TractorPrepare Battery See Fig Check for Proper Position of ALL BeltsInstall Battery See Figs ChecklistKnow Your Tractor OperatuoTo USE Throttle Control See Fig HOW to USE Your TractorTo SET Parking Brake See Fig Stopping See FigCheck Engine OIL Level See Fig OperationTo Operate Mower See Fig Important the Motioncontrollever doesMowing Tips Lubrication MaintenanceGeneral Recommendations Before Each USEWell Battery See FigTractor Blade CareRecommended SAE Viscosity Grades Transaxle Pump Fluid Level See FigsMuffler AIR Filter See FigAIR Screen See Fig Spark Plugs See Fig Servuce and AdjustmentsCleaning AINTENANC£NUT E Ervice and AdjustmentsTo Level Mower Housing OfcurlBelt Removal Service and AdjustmentsTo Adjust Mower Blade Drive Belt Belt InstallationTo Replace Motion Drive Belt See Figs To Adjust Brake See FigTo Adjust Steering Wheel Alignment ServiceAdjustments To Adjust Motion Control Lever See FigTo Replace Headlight Bulb Interlocks and RelaysTo Remove CABLES, Reverse Order To Remove Hood and Grill Assembly Servnce and AdjustmentsGoverned Idle To Adjust Throttle Control Cable See FigFinal Setting EngineFuel System BatteryStorage OtherTroubleshootbng Pounts Problem Cause CorrectionProblem Cause Correction Troubleshooting PointsSchematic Repaur Parts Standard Hardware - Purchase Locally @12KEY Part Description =.-== Mmommmmommbmml I J J j J J J J J Repair Parts Description 12 HP 38 Riding Lawn Tractor - Model Number DriveKEY Part KEY553O C D KEY Part DescriptionTractor - Model Number 12 HP 38 Riding LawnStandard Hardware - Purchase Locally C D E REPAnR Parts C D E F G H J K L Part KEY Description16x3/4 STD541437 Nut 16UNC Part Description Repair PartsN44 Xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 4751 EY Part KEY Description =IEPAIR PartsT41 Qil KEY Part NO. no DescriptionGasketset Repair PartsKEY Part NO. no Label KITSlope Sheet PRINTE3 in U S HOW to Order Repair Parts12,0 HP MC Electric Start 38 Mower

917.25736 specifications

The Craftsman 917.25736 is a standout model in the realm of lawn tractors, offering remarkable performance and versatility for homeowners with medium to large lawns. Engineered to provide an efficient mowing experience, this lawn tractor is perfect for those seeking both power and reliability.

One of the key features of the Craftsman 917.25736 is its robust engine. Equipped with a 19.5 HP Briggs & Stratton engine, this tractor offers ample power to tackle tough mowing tasks. The engine is designed for durability and efficiency, ensuring that users can depend on it for consistent performance season after season.

The cutting deck is another significant highlight of the Craftsman 917.25736. It boasts a 42-inch steel cutting deck that not only provides a wide cutting path but also enhances durability and effectiveness. The adjustable cutting height offers six different positions, allowing users to customize their mowing experience based on their lawn's specific needs.

In terms of technology, the Craftsman 917.25736 features a hydrostatic transmission that delivers smooth and seamless operation. This means users can easily control their speed without the need for manual gear shifting, making it more accessible for individuals of all skill levels. The tight turning radius also allows for better maneuverability around obstacles like trees and flower beds.

The comfort of the operator has not been overlooked in the design of the Craftsman 917.25736. It comes with a plush, high-back seat that provides ample support during long mowing sessions. Additionally, the steering wheel is ergonomically designed, making it easier to handle the tractor over extended periods.

For those concerned about the safety features, this model does not disappoint. The tractor comes with a safety ignition switch that prevents accidental starting, as well as automatic shut-off features that engage when the operator leaves the seat, enhancing its safety profile significantly.

Overall, the Craftsman 917.25736 combines powerful performance, user-friendly technology, and comfort, making it an ideal choice for homeowners looking to maintain their lawns efficiently. With its thoughtful design and reliable features, it stands as a testament to Craftsman’s commitment to quality and innovation in outdoor power equipment. Whether you are mowing a large expanse or navigating tight corners, the Craftsman 917.25736 aims to deliver a dependable and enjoyable mowing experience.