Sears 917.258524 owner manual KEY Part NO. no Description

Models: 917.258524

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REPAIR PARTS

TRACTOR - - MODEL NUMBER 917.258524

BRIGGS & STRATTON ENGINE - MODEL NUMBER 28N707, TYPE NUMBER 0173-01

KEY PART

 

 

 

 

 

KEY PART

 

 

NO. NO.

DESCRIPTION

 

 

 

NO. NO.

DESCRIPTION

 

1

496412

Cylinder Assembly

 

95

94098

Screw, Throttle

 

2

399265

Bearing, Cylinder

 

 

98

495800

Screw, Idle Speed

3

391086

* Seal, Oil

 

 

 

104

231789

Pin, Float Hinge

 

5

495858

Head, Cylinder

 

 

 

105

231855

Valve Float

 

7

272614

*** Gasket,

Cylinder

Head

106

231854

11.* Seat, Inlet Valve

 

8

495735

Breather Assembly

 

108

224540

Valve, Choke

 

9

27803

* Gasket, Valve Cover

117

231858

Jet, Needle Valve

 

10

94621

Screw, Sems

 

 

 

118

495932

Valve, Needle

 

1t

281246

Tube, Breather

 

 

 

12t

498116

Carburetor Overhaul Kit

12

271916

* Gasket, Crankcase

Cover, o015"

123

94616

Screw, Elbow Mounting

 

271997

* Gasket, Crankcase

Cover, _005"

125

498051

Carburetor'Assembly

 

271996

* Gasket, Crankcase

Cover, _009"

127

 

Plug, Welch (Sold in Kit Only)

13

94728

Screw, Cylinder

Head

130

224539

Valve, Throttle

 

15

94239

Plug, Oil Drain

 

 

 

131

494379

Shaft and Lever, Throttle

16

495162

Crankshaft

 

 

 

133

494381

Float, Carburetor

 

 

94196

Timing

Gear Key

 

 

137

281165

Gasket, Float Bowl

t8

494238

Base, Engine

 

 

 

t38

281164

Washer, Bowl

 

20

291675

* Seal, Oil

 

 

 

141

495931

Shaft and Lever, Choke

22

94624

Screw,

Sems, Base Mounting

142

231859

No_le, Carburetor'

23

492326

Flywheel and Ring Gear Assembly,

147

497472

it* Pilot, Jet

 

24

222698

Magneto

 

 

 

164

214047

Elbow, Carburetor

Key, Flywheel

 

 

 

166

94555

Stud, Rocker Arm

 

25

495860

Piston Assembly,

Standard Size

171

281051

Nut, Air Cleaner Mounting

 

495977

Piston Assembly,

_010"Oversize

187

393815

Line, Fuel (11" Long, Cut to Suit)

 

495978

Piston Assembly,

.020" Oversize

188

94627

Screw, Sems

 

 

495979

Piston Assembly,

.030" Oversize

192

492160

Screw Assembly,

Rocker Arm

26

495854

Ring Set, Piston, Standard Size

201

262767

Link, Governor

 

 

495852

Ring Set, Piston, .010" Oversize

209

260695

Spring, Governor

 

 

495851

Ring Set, Piston, .020" Oversize

2t6

262766

Link, Choke

 

 

495855

ing Set, Piston, ..030" Oversize

219

490815

Gear, Governor

 

27

260924

Lock, Piston Pin

 

 

222

495611

Plate, Governor Control

28

299691

Pin Assy. Piston, Standard Size

224

94729

Screw, Sems, Air Cleaner

 

391286

Pin Assyo, Piston,

.005" Oversize

225

495157

Crank, Governor

 

29

494504

Rod Assembly,

Connecting

227

493935

Lever Assembly, Governor'

 

495490

Rod Assembly,

Connecting,

230

94742

Washer',Governor

Crank

32

94695

.020" Undersize

Crankpin Bore

232

262785

Spring, Governor

Link

Screw,

Hex Washer'Head, 1-57/64

238

262836

Cap, Valve

 

32A

94648

Screw,

Hex Washer Head, 1-5/8

240

394358

Filter, Fuel (In Fuel Line)

33

495856

Valve, Exhaust

 

 

 

265

221535

Clamp, Casing

 

34

495857

Valve, Intake

 

 

 

284

94704

Screw, Hex Head

 

35

262811

Spring, Valve

 

 

 

 

 

 

 

37

224502

Guard, Flywheel

 

 

*

Included

in Gasket Set (495993)

 

40

224641

Retainer, Valve Spring

 

 

 

 

45

262411

Tappet,

Valve

 

 

 

**

Included in Carburetor Kit (497535)

46

496884

Gear, Cam

 

 

 

 

 

 

 

51

272465

**** Gasket, Carburetor (Carburetor to

***

Included in both Gasket Set (495993) and

 

 

Elbow) (Also Included in Gasket

 

Valve Overhaul Kit (495992)

 

52

272569

Set, Part Number 495993)

 

 

 

 

*** Gasket,

Carburetor

 

****

Included in Gasket Set (495993),

Carburetor Kit

53

94637

(Elbow to Cylinder')

 

 

(497535) and Carburetor Gasket Set (494385)

Stud, Carburetor

 

Mounting

 

 

 

 

75

224061

Washer,

Spring

 

 

 

NOTE: All component dimensions given in U.S. inches

78

94832

Screw, Pan Head

 

 

 

1 inch = 25.4 mm

 

52

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Image 52
Sears 917.258524 owner manual KEY Part NO. no Description

917.258524 specifications

The Sears 917.258524 is a notable addition to the landscape of outdoor power equipment, specifically in the realm of lawn maintenance. This model, known for its durability and efficiency, represents a standard of excellence in residential lawn care machinery.

One of the main features of the Sears 917.258524 is its powerful engine. Equipped with a reliable gasoline engine, this model offers robust performance that allows users to tackle a wide variety of lawn conditions, from smooth suburban lawns to rugged terrains. Its engine is designed to provide high torque, enabling the mower to cut through thick grass and even overgrown areas with ease.

The cutting deck of the 917.258524 is another standout feature. With a generous width, typically around 21 inches, it allows for efficient mowing over larger areas in a shorter amount of time. The adjustable cutting height is a practical attribute, offering multiple settings for different grass types and seasonal conditions. This versatility ensures that users can maintain their lawns at the desired height across various weather patterns.

In terms of technology, the Sears 917.258524 incorporates a self-propelling mechanism, making it easier for users to maneuver across slopes and uneven ground without excessive physical effort. This feature is particularly beneficial for those who may find traditional push mowers cumbersome.

The mower also boasts a user-friendly interface, often equipped with easy-to-reach controls for starting and stopping the engine, as well as for adjusting the speed and cutting height. This intuitive design enhances the overall user experience, making it accessible even for beginners.

Durability is a key characteristic of the Sears 917.258524. Constructed with high-quality materials, both the chassis and the cutting deck are designed to withstand the elements and resist corrosion. This ensures that the mower maintains its performance and appearance over time, providing long-lasting value to consumers.

Finally, the Sears 917.258524 takes maintenance into consideration. With features that simplify cleaning and oil changes, users can easily care for their mower, ensuring it remains in peak condition year after year. Overall, the Sears 917.258524 stands out as a reliable, efficient, and user-friendly option for homeowners seeking to keep their lawns well-manicured.