Sears 917.25051 manual Tractor o .- Model Number 917=250510

Page 49

REPAIR PARTS

TRACTOR o .- MODEL NUMBER 917=250510

TRANSAXLE

KEY

PART

 

 

 

 

 

 

 

 

 

 

 

KEY PART

 

 

 

 

 

 

 

 

 

NO.

NO.

DESCRIPTION

 

 

 

 

NO.

NO.

DESCRIPTION

 

 

 

1

4197R

Axle

 

Shaft

 

 

 

 

 

 

52

8119M

Needle

Bearing

 

 

2

12000034

Retaining

 

Ring

 

 

 

 

53

4220R

Thrust

Bearing

Race

 

3

4199R

Final Drive

Gear

 

 

 

54

4209R

3rd Reduction

Pinion, Low

4

4216R

Differential

 

Gear

 

 

 

55

4213R

4th Reduction

Gear

 

5

4215R

Differential

 

Pinion

 

 

 

56

4442R

3rd

Reduction

Pinion

Spacer

6

4217R

Differential

 

Carrier

 

 

57

4195R

2nd

Reduction

Gear

Shaft

7

6256H

Axle

 

Thrust

Washer

 

 

58

4214R

Final Drive Pinion

 

8

74020652

Bolt, Hex Head 3/8-24

x 3-1/4

59

4194R

1st Reduction

Gear Shaft

 

 

(1" Thread

 

Length)

 

 

60

7528R

1st Reduction

Shaft

Spacer

9

7392M

Steel

Ball

 

 

 

 

 

 

61

4208R

3rd Reduction

Pinion

High

10

137261

Spring

Shift Fork Detent

 

62

4207R

2nd Reduction

Gear

 

11

4985R

Shift Fork, High-Low Range

63

7398H

Needle

Bearing

 

 

12

6266H

Thrust

Bearing

Race

 

 

64

4203R

Low Speed

Gear

and 2nd

13

4212R

4th

Reduction

Pinion

 

 

 

 

Reduction

Pinion

Cluster

14

137125

Shaft,

Brake

 

 

 

 

65

4204R

Reverse Gear

 

 

 

15

6276H

Snap

Ring, Crescent

Type

66

2898J

Key, Hi-Pro

1/8 x 17/32

16

633A63

High-Low

 

Range

Gears

 

67

12000033

KIip Ring

 

 

 

 

 

17

8!18M

Needle

Bearing

 

 

 

68

4205R

Intermediate

Speed

Gear

18

8740H1

Sintered

Iron Bearing

 

69

4206R

High Speed

Gear

 

19

122238X

Shift

 

Fork Shaft, High-Low Range

70

1370H

Thrust

Bearing

Race

 

20

4218R

Differential

 

Pinion

Spacer

71

633A69

Intermediate

and

High Speed

21

6252H1

Differential

 

Pinion

Bushing

 

 

Cluster

Pinions

 

 

 

22

781 OH

Gdpco

Centerlock

Nut

3/8-24

72

139120

Input Shaft

 

 

 

 

23

6262H

Shift

 

Fork,

 

R.H.

 

 

 

73

4201R

Low

Speed

Pinion

 

24

7393R

Oil Seal

 

 

 

 

 

 

 

74

12000008

E-Ring

 

 

 

 

 

 

25

992R1

Sintered

Iron Bearing

 

75

1153R

Reverse

Idler Gear

 

26

139111

Shift

 

Fork Shaft

 

 

 

77

6803J

Needle

Bearing

 

 

27

4986R

Shift

 

Fork,

 

LH.

 

 

 

 

79

1167R

Sealing

Washer

 

 

28

122254X

Shift Shaft, High-Low

Range

80

73360700

Nut,

Hex, Jam

7/16-20

29

6269H

Oil Seal

 

 

 

 

 

 

 

81

6270H

Oil Seal

 

 

 

 

 

30

5855H

Pressure

Relief Valve

 

82

136984

Reverse

Idler Shaft

 

31

139538

Gearcase,

 

Reverse

Idler Shaft and

84

5384J

Gearshift

Lever,

Bent

 

 

Bearings,

 

R.H. (includes

Key No.'s

85

2978J

Gearshift

Cap

 

 

 

32

6277H

17,18,

25, 33, 50, 63, 77 and 82)

86

633A85

Gearshift

Bal! Cover

and Pin

Dowel

Pin

 

 

 

 

 

 

87

8739H1

Shift Lever Guide Ball, Keyed

33

4225R

Needle

Bearing

 

 

 

88

4924H

Spring

 

 

 

 

 

 

34

7396H

Thrust

Bearing

Race

 

 

89

19151516

Washer

 

15/32

x 15/16 x 16 Gauge

35

4198R

4th

Reduction

Gear Shaft

90

110542X

Shift

Mechanism

Seal

36

4200R

4th

Reduction

Gear Spacer

91

19181511

Washer

 

9/16 x 15/16 x 12 Gauge

37

7395H

Thrust

Bearing

Race

 

 

92

75J

Gearshift

Gate

and Reinforcement

39

139536

Gearcase

 

and Bearings,

LH.

93

6274H

Shift Ball Cover Gasket

 

 

(Includes

 

Key Numbers

18, 25, 49,

94

76020412

Cotter

Pin

1/8 x 3/4

 

40

13320400

50 (2), 51 and 52)

 

 

95

10040500

Washer,

Lock

5/16

 

Pipe

Plug

 

1/2-14

N.P.T.

96

74760514

Bolt, Hex

Head

5/16-18 UNC x 7/8

41

17580520

Bolt,

 

Hex

 

5/16-18

UNC x 1-1/4

97

633A109

Gearshift

Lever Assembly

45

6271H

Oil Seal

 

 

 

 

 

 

 

98

139535

Transaxle

Assembly

 

46

13060200

Pipe

 

Plug

 

1/4-18

N.P.T.

 

 

(Less Brake Drum and Shift Lever)

49

4895H

Needle

Bearing

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50

4222R

Needle

Bearing

 

 

 

NOTE: All component

dimensions

given

in U.S. inches

51

1529R

Needle

Bearing

 

 

 

 

1 inch = 25.4

mm

 

 

 

 

 

 

49

Image 49
Contents Convertible III. Children Safe Operation Practices for Ride-On MowersII. Slope Operation Model Maintenance AgreementContents Maintenance Accessori and Attach EntsEngine PerformanceContents Pack To Remove Tractor from Carton Tools Required for AssemblyUnpack Carton Attach Steering Wheel See FigConnect Battery See Fig AssemblyInstall Seat See Fig Check Tire PressureFigs Install Mower and Drive Belt SeeCheck Deck Levelness Check for Proper Position of ALL BeltsInstall Mulcher Plate ChecklistSee Figs a and 5B To Convert to Bagging or DischargingLock OperationKnow Your Tractor OperationTo Adjust Mower Cutting Height Check Engine OIL Level See Fig To Adjust Gauge Wheels See FigADD GasolineTo Start Engine See Fig Mowing TipsMulching Mowing Tips Maintenance Schedule Lubrication ChartCustomer Responsibilities General RecommendationsBrake Operation TractorTires Blade CareTo Clean Battery and Terminals BatteryCustom Espo Ilities LubricationEngine OIL Filter Spark PlugsIN=LfNE Fuel Filter See Fig To Level Mower Housing To Install MowerSE CE Ustm NTS To Remove Mower See FigTo Replace Mower Drive Belt AdjustmentsTo Adjust Attachment Clutch ServiceTo Adjust Brake See Fig To Replace Mower Blade Drive Belt See FigTo Adjust Steering .WHEEL Alignment Service and AdjustmentsFront Wheel TOE-IN Adjustment To Replace Motion Drive Belt See FigSee Figs Service AdjustmentsTo Replace Headlight Bulb Interlocks and RelaysTo Remove Hood and Grill Assembly See Fig To Adjust Attachment LiFT SpringTo Adjust Carburetor See Fig= To Adjust Throttle Control Cable See FigsFinal Setting EngineFuel System SERV!CE NotesEngine OIL CyundersTRO Leshooting NTS Problem Cause CorrectionCorrection Problem CauseWiring Insulated Clips Tractor = Model Number SchematicStorage Electrical Tractor - Model NumberKEY Part Tractor = -MODEL NumberChassis and Enclosures Tractor - Model Number 917,250510NO. no Tractor == Model NumberDescription KEY Part NO. noOUtDD\ Ground Drive Tractor = Model NumberKEY Part Description Steering Assembly KEY Part NO, no Steering Assembly2627 Tractor = Model Number Description Seat AssemblyKEY Part NO. NO. Description Decals Tractor = = Model NumberKEY Part Description Lift Assembly Repair Parts Tractor .. Model Number 9Tractor =- Model Number Lift AssemblyKEY Part NO. no Mower Deck Tractor =- Model Number 917,250510 Transaxle Tractor -- Model NumberTractor o .- Model Number 917=250510 Baffles and Roud Kohler Engine Model Number MV20S, Type NumberKohler Engine Model Number MV20S, Type Number Tractor ---MODEL NumberAIR Intake KEY Part NO. no Baffles & Shroud KEY Partdescription NO. noKohler Engine = Model Number MV20S, Type Number Tractor --MODELNUMBERCrankcase KEY Part Tractor -.- Model NumberCarburetor Description KEY PartCrankshaft Kohler Engine Model Number MV20S Type NumberTractor -MODEL Number Tractor =- Model Number Fuel Pump KEY Part Flywheel KEY PartdescriptionNO, no Governor KEY Part NO. noCamshaft and Valves Camshaft & Valves Kohler Engine --MODEL Number MV20S, Type NumberPiston & ROD KEY Part Description OIL Pump KEY Partdescription NO, noICE Otes Page RV!CE MAX Suggested Guide for Sighting Slopes for Safe OperationFor Repair SERVICE, Call this Toll Free Number If YOU Need Repair Service Or PartsOwners Manual Part Number ,PART Description

917.25051 specifications

The Sears 917.25051 lawn mower is a product that has made its mark in the gardening and landscaping sectors, renowned for its combination of robust features, advanced technologies, and user-friendly design. This model is particularly favored by homeowners who appreciate both efficiency and reliability when maintaining their lawns.

At the heart of the Sears 917.25051 is its powerful gas engine, which provides an impressive amount of torque and horsepower, making it suitable for a variety of grass types and terrains. The engine is complemented by an easy-start mechanism that minimizes the hassle of getting the mower up and running. This enables even novice users to quickly begin their mowing tasks with minimal fuss.

One of the standout characteristics of the Sears 917.25051 is its cutting deck, which boasts a generous width, allowing users to cover larger areas in less time. The cutting height is adjustable, providing homeowners with the flexibility to achieve their desired lawn length, whether aiming for a traditional manicured look or leaving grass slightly longer for increased resilience. The mower is equipped with sharp, durable blades engineered to deliver a clean cut, which is crucial for promoting healthy grass growth.

The technology used in the Sears 917.25051 also includes features aimed at enhancing user comfort and control. The ergonomic handle is designed for maximum comfort, reducing strain during extended use. The mower's lightweight construction makes it easy to maneuver, even in tight spaces, ensuring that users can navigate around flower beds, trees, and other landscaping elements without difficulty.

In terms of maintenance, the Sears 917.25051 is designed with user convenience in mind. The air filter is easily accessible, allowing for quick cleaning and replacement as needed. Additionally, the fuel tank features a transparent section, which helps users monitor fuel levels without having to open or remove the lid.

Durability is another notable aspect of the Sears 917.25051. Constructed with high-quality materials, this mower is built to withstand the rigors of regular use while retaining optimum performance. The wheel assembly is also robust, providing stability on uneven terrain and ensuring a smooth mowing experience.

In conclusion, the Sears 917.25051 lawn mower is an exceptional choice for homeowners seeking a blend of power, performance, and ease of use. Its combination of advanced features and reliable technology ensures that maintaining a beautiful lawn is an achievable task for anyone ready to take on the challenge. With proper care, this mower can serve its users well for many seasons to come.