Sears Complete Guide to Dana 4360 Transaxle Parts and Spicer 4360 Repair Solutions
Page 47

REPAIR PARTS

15 HP 42" TRACTOR -- MODEL NUMBER 917.257643

DANA TRANSAXLE - MODEL NUMBER 4360-79

KEY

PART

 

 

 

 

KEY

PART

 

 

NO.

NO.

DESCRIPTION

 

NO.

NO.

DESCRIPTION

1

142671

Housing,

Upper

41

105928X

Sprocket, 9 Teeth

2

2274J

Screw, Self-Tapping, Large

42

1t0084X

Gear, Bevel, 42 Teeth

 

 

1/4-20 x _734

 

43

134394

* Assembly, Kit, Shim .750 Shaft

3

134400

Ball, Detent

 

44

 

120473X

Shaft, Drive

 

4

105904X

Spring,

Detent

 

45

142678

Gear, Spur, 12 Teeth

5

105905X

Screw,

Set

 

46

142679

Gear, Spur, 15 Teeth

6

138235

Kit, Shifter Assembly

47

120407X

Gear, Spur, 20 Teeth

7

134399

Boot, Shifter

 

48

106589X

Gear, Spur, 25 Teeth

8

t34791

Screw, Tapping

w/Sealer

49

120408X

Gear, Spur, 28 Teeth

9

t38241

Square Ring

 

50

105937X

Gear, Spur, 3t Teeth

10

142672

Ring, Retaining

 

51

2226J

Washer, Plain

_632x t .00 x .060

11

134793

* Assembly, Kit, Shim ..625Shaft

52

13440!

Washer, Neoprene

12

142673

Bearing,

Flange

53

2264J

Washer, Plain

_758x 1..25x _031

13

120415X

Washer,

Plain

.632 x 1.38 x r046

54

120474X

Axle, L.H..

 

14

142674

Key, Woodruff,

#9

55

110081X

Gear, Miter, I5 Teeth

15

138234

Assembly, Kit, Input Shaft

56

105941X

Ring, Retaining

16

110078X

Pinion,

Bevel, t4 Teeth

57

110071X

Gear, Spur, 32 Teeth

17

I05909X

Ring, Retaining

 

58

!20952X

Shaft, Cross

 

18

105910X

Chain, 24 Pitches

59

110082X

Gear, Miter, 15 Teeth

19

105911X

Bearing,

Flange

60

t20475X

Axle, R.H,

 

20

142675

Gear, Spur, t4

Teeth

6!

142680

Housing, Lower

21

138246

Collar,

Clutch

 

62

120961X

Puck, Friction

 

22

138236

Assembly, Kit, Clutch Keys

63

7294J

Disc, Brake

 

23

73810500

Locknut

5/t6-24

64

108989X

Spacer

 

24

t42676

Shaft,

Intermediate

65

120953X

Jaw, Brake

 

25

2244J

Key, Woodruff, #61

66

120954X

Pin, Dowel

 

26

105916X

Ring, Retaining

 

67

134799

Screw, Self-Tapping, Large

27

120470X

Sprocket, 18 Teeth

 

 

5/16-t 8 x 2.25

 

28

110070X

Spacer

 

 

 

68

138244

Lever, Actuating

29

142677

Gear, Spur, 37 Teeth

69

108996X

Washer, Plain

.321 x 1..00x .055

30

142681

Gear, Spur, 35 Teeth

70

120956X

Bracket, Anti-Rotation

31

120405X

Gear, Spur, 30 Teeth

71

106596X

Screw, Self-Tapping, Large

32

108980X

Gear, Spur, 25 Teeth

 

 

5/16-18 x 1..44

33

120406X

Gear, Spur, 22 Teeth

72

120951X

Puck, Friction

 

34

134796

Gear, Spur, 19 Teeth

73

t20416X

Grease

 

35

t05925X

Washer,

Plain

.640 x 1_37x o061

 

 

 

 

36

2232J

Washer,

Plain

.632 x 1o00x .026

•

Use in combinations to maintain proper clearances

37

108978X

Spacer

 

°630x 1.00 x.169

 

 

 

 

38

1!0079X

Assembly, Gear, Combination of

• *

Order Key No. 15

 

 

 

12 Teeth and 35 Teeth

 

 

 

 

39

124639X

Shaft,

idler

 

NOTE: All component dimensions

given in U.So inches

40

120472X

Spacer

 

.635 x .875 x ,755

 

1 inch = 25°4 mm

 

47

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Contents Model Safe Operation Practices for Ride-On Mowers Safety RulesSerial Number Date of Purchase Limited 90=DAY Warranty on BatteryModel Index Engine MaintenancePerformance Contents of Hardware Pack Wheel UnpackcartonAttach Steering Wheel See Fig To Roll Tractor OFF Skid See FigBolt Connect Battery See FigsInstall Seat See Fig NegaveCheck Brake System Check Tire PressureCheck Deck Levelness Check for Proper Position of ALL BeltsGuard from mower, Raise and hold Operation AssemblyInstall Mulcher Plate See Figs To Convert to Bagging or DischargingAttachment Clutch Lever Used to engage Heightadjustm ENT Knob Usedtoadjustthe mower cutting heighLKnow Your Tractor HOW to USE Your Tractor ADD Gasoline Before Starting the EngineTo Operate Mower See Fig To TransportTo Start Engine See Fig When starting engine for the first time orif engine has runOperation Mowing TipsBefore Each USE General RecommendationsBlade Removal See Fig Brake OperationTires Blade CareLubrication To Clean Battery and TerminalsBelts Transaxle CoolingAIR Filter See Fig Clean AIR Screen See FigTo Service PRE-CLEANER Customer RIN-LINEFUEL Filter See Fig MufflerSpark Plugs To Remove Mower See Fig Service and AdjustmentsTo Install Mower See Fig TractorTo Level Mower Housing ServiceAdjustments To Replace Mower Blade Drive Belt AdjustmTo Adjust Brake See Fig To Replace Motion Drive Belt See FigTo Remove Wheel for Repairs To Adjust Steering Wheel AlignmentTo Start Engine with a Weak Battery See Fig Front Wheel TOE-IN/CAMBERTo Replace Headlight Bulb ICE and AdjustmentsTo Adjust Throttle Control Cable EnginePreliminary SE-I-FING To Adjust Carburetor See FigFinal Setting Important Damage to the Needle ValveEngine OIL BatteryStorage Fuel SystemCorrection Problem CauseCorrection ProblemcauseTroucoting Points NON-REMOVABLE Connections SchematicIgnition Switch Wiring Insulated ClipsElectrical Repair PartsKey, Ignition Electrical KEY Part DescriptionBulb, Light 128 Chassis and EnclosuresKEY Part NO, NON Description Chassis AndenclosuresDrive KEY Part Description Drive KEY Part NO. noSteering Assembly Steering Assembly KEY Part NO. no 140552 Seat AssemblySpacer, Split 28 x Front Tire DecalsWheels & Tires 2122 29\ 2O EngineLine, Fuel KEY Part NO. NO. Description161718 15 HP 42 Tractor - Model NumberMower Lift 15 HP 42 TRACTOR-- Model Number 103 Mower DeckWith Nibs KEY Part NO. no138440 2732 5219 Dana Transaxle Model Number105941X 20 xBriggs & Stratton Engine Model Number 28N707, Type Number 868AOverhaul KIT Carburetor Requires Specialtools To INSTALL, see Repair127 138 106 987 95 117 6346B 104 1022 105 147 Valve224 668 304 523467 872 445209 601 801Eo2 Eo3 265127 Briggs & Stratton Engine Model Number 28N707, Type NumberNOo 399265727 394358Page Suggested Guide for SiGHTiNG Slopes for Safe Operation Part Description If YOU Need Repair Service Or PartsOwners Manual Information

917.257643 specifications

The Sears 917.257643 is a notable riding lawn mower model that represents a blend of performance, reliability, and user-friendly features. This machine is designed to cater to homeowners seeking a robust solution for lawn care. Among its main features, the 917.257643 boasts a powerful engine that provides sufficient horsepower to handle even tougher mowing conditions. This ensures that it can tackle both small and expansive yards with ease.

One of the essential characteristics of the Sears 917.257643 is its cutting system. It typically comes equipped with a wide cutting deck, which allows for a broader swath of grass to be cut in a single pass. This feature not only enhances efficiency but also reduces the overall mowing time. The adjustable cutting height is another significant advantage, allowing users to select the desired grass length based on seasonal requirements or personal preference.

In terms of technology, the Sears 917.257643 incorporates ease of operation into its design. The intuitive control panel is easy to understand, featuring straightforward levers and buttons that allow for smooth operation. Additionally, the mower is equipped with a reliable hydrostatic transmission, providing seamless speed adjustments without the need for manual gear changes. This feature allows users to focus more on mowing rather than managing speed.

The construction of the Sears 917.257643 is robust, designed to withstand the rigors of regular use. Its durable housing and high-quality materials contribute to the longevity of the mower. Furthermore, it often includes ergonomic seating, which adds to the comfort of the operator during longer mowing sessions.

Another characteristic that stands out is its maintenance features. The mower is designed for easy access to key components, allowing for straightforward maintenance routines. Regular upkeep ensures that the lawn mower remains in excellent working order, which is crucial for long-term performance.

In summary, the Sears 917.257643 is more than just a lawn mower; it is a reliable partner in lawn maintenance. Its combination of powerful performance, advanced technologies, and user-centric features makes it a favored choice among homeowners looking to keep their lawns in pristine condition. Its durable build and ease of maintenance further enhance its appeal, ensuring that users can enjoy a well-groomed lawn for years to come.
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