Sears 917.25271 owner manual Repair Parts, Tractor - - Model Number

Models: 917.25271

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REPAIR PARTS

TRACTOR - - MODEL NUMBER 917.252710

KOHLER ENGINE - MODEL NUMBER MV18.OS, TYPE NUMBER PS58560

CRANKCASE

 

 

 

 

 

 

 

 

 

 

15

25 041

06

Gasket, Air Cleaner

 

 

 

 

 

 

 

 

 

 

 

 

16 X-77-2

 

Nut 5/16 (2)

 

 

 

KEY

PART

 

DESCRIPTION

 

 

 

17

232867

 

Strap,

Lifting

 

 

 

NO.

NO.

 

 

 

 

 

 

 

 

 

 

18

X-67-62

Screw,

Hex Washer Head

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1/4-20 x 3/4

 

 

 

1

X-82-2

 

Nut, Hex

5/16-18

(12)

 

19

25 086 27

Screw,

Throttle

and Choke Plate (4)

2

52 468

12

Washer,

Flat

5/16 (12)

 

20

25 146 03

Plate, Choke

 

 

 

3

82 755

16

Kit, #1 Cylinder Barrel

 

21

52 144 24

Shaft, Throttle with Lever and Seal

 

 

 

(Includes

Key Numbers

4 thru 6)

22

25 368

01

Needle, Idle

Fuel

Adjust

4

52 016 05

Valve,

Exhaust

 

 

 

23

25 089 02

Spring,

Idle,

Fuel

 

5

52 03!

01

Insert,

Valve

 

Seat

(2)

 

24

25 086 26

Screw,

Idle Speed

Adjust

6

52 316

06

Guide,

Valve

(2)

 

 

25

25 089 04

Spring,

Idle Speed

7

52 755

50

Kit, Oil Relief

 

 

 

 

26

25 368

03

Needle,

Main

Fuel

8

52 07212

Step

Stud

5/16-18x3/4,

 

27

25 089

02

Spring,

Main

Fuel

 

 

 

 

3/8-16

x 5/8,

2" Long (12)

28

52 090

13

Lever,

Choke

 

 

 

9

25 086

12

Screw,

Hex Flange

5/16-18 x 2 (2)

29

25 089

03

Spring,

Choke,

Friction

10 X-269-43

Ring,

Retaining

 

 

 

30

25 19401

Ball, Choke,

Friction

11

52 078 05

Shaft,

Governor

 

 

 

31

25 146 02

Plate, Throttle

 

 

12

52 030

10

Bearing,

Sleeve,

Standard (2)

32

25 041

04

Gasket,

Bowl

 

 

 

 

5203011

Bearing,

Sleeve

.010"(2)

 

33

2575709

Kit, Float

 

 

 

 

 

52 030

12

Bearing,

Sleeve

.020" (2)

34

25 104 01

Bowl, Fuel

 

 

 

 

13

25 086

10

Screw,

Hex

Flange

 

 

35

25 041 03

Gasket,

Bowl

Retainer Screw

 

 

 

5/16-18

x 1-1/2 (3)

 

 

36

25 100 05

Screw,

Bowl

 

Retainer

14

25 086 13

Screw,

Hex Flange

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3/8-16

x 3-5/8

(2)

 

 

NOT

ILLUSTRATED

 

 

 

 

 

 

15

52 141 02

O-Ring

 

 

 

 

 

 

 

- -

25 757

11

Kit, Carburetor

Repair

16

52 139

08

Plug

 

 

 

 

 

 

 

 

- -

25 757

23

Kit, Bowl Baffle

 

 

17

25 086 11

Screw,

Hex

Flange

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5/16-18

x 3-1/2

(8)

 

 

NOTE: All component

dimensions

given in U.S. inches

18

52 032

10

Seal,

Oil, Front

 

 

 

 

1 inch = 25.4

mm

 

 

 

 

 

19

82 755

17

Kit, #2 Cylinder

Barrel

 

 

 

 

 

 

 

 

 

 

 

 

 

(Includes Key Numbers 4 thru 6)

 

 

 

 

 

 

 

 

 

20

- - -

 

Crankcase (Service

with

Short Block,

 

 

 

 

 

 

 

 

 

CARBURETOR

 

Part Number

82 522 30)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

KEY PART

NO. NO.

152 041 09

2 52 755 91

352 164 15

4X-21-1

5X-6-29

6X-75-23

DESCRIPTION

 

 

Gasket,

Intake (2)

RPM Settings:

Low Speed 1500 - 2000

Kit, Manifold

 

High Speed 3200 - 3400

(Includes Key Numbers 3 thru 8)

 

Manifold,

Intake

 

 

Washer,

Lock 5/16 (4)

 

 

Screw, Hex Cap 5/16-18

x 2 (4)

 

Plug, Hex, Countersunk

 

 

1/8 N.P.T.F.

 

 

7

235778

 

Clamp,

Cable

(2)

 

8

X-67-97

 

Screw,

Hex Washer

Head

9

41 072

19

#10-24

x 3/8 (2)

 

Stud 5/16-18x

1 (2)

10

52 063

40

Baffle,

Carburetor

 

11

25155

02

Connector,

Hose

 

12

52 853

25

Kit, Carburetor

with

Gasket (Includes

13

271030

 

Key Numbers 12 thru 14)

 

Gasket,

Carburetor

(2)

14

52 053

54

Carburetor

Assembly (Information Only

-Not Available Separately) (Includes Key Numbers 18 thru 35)

53

Page 53
Image 53
Sears 917.25271 owner manual Repair Parts, Tractor - - Model Number