Sears 917.25156 owner manual Cylinder HEADP,/ALVE/BREATHER KEY Part NO. no Description

REPAIR PARTS

TRACTOR - - MODEL NUMBER 917.251560

KOHLER ENGINE - MODEL NUMBER CV22S, TYPE NUMBER 67515

CYLINDER			HEADP,/ALVE/BREATHER
KEY PART
NO. NO.				DESCRIPTION
1	24318		11	Head Assembly, #1 Cylinder
2	24	755 76		Kit, Valve Cover, Breather
3	25	313 02		(includes Key #3, 34 thru 36)
				Grommet, Rubber
4	24	755 20		Kit, Breather'(includes Key #3 & 5)
5	24	595 02		Separator, Oil Breather
6	24	033 03		Kit, Breather Cover with Gasket
		041 23		GlnCludesKey Numbers 7 and 8)
7	24			asket, Breather

8 24 096 15 Cover, Breather

9SM-0645020 Screw M6 x 1o0x 20 (4)

10	X-75-23			Plug, Hex Head, Countersunk
	24 755			1/8 NoP_T_F..
11			67	Kit, Breather Hose (Includes 12-13)
12	X-426-9			Clamp, Hose (2)
13	24 326		08	Hose, Breather
14	12 755		03	Kit, Retainer (4)
15	12 173		01	Cap, Valve Spring (4)
16	24 089		02	Spring, Valve (4)
17	235011			Retainer, Spring (4)
18	24 016		01	Valve, Exhaust, Standard Size (2)
	24 016		02	Valve, Exhaust, .25 Oversize (2)
19	24 017		01	Valve, Intake, Standard Size (2)
	24 017		02	Valve, Intake, .25 Oversize (2)
20	24 032		05	Seal, Valve Stem (2)
21	24 294		02	Fitting
22	24 326		05	Hose, Breather
23	12 351		01	Lifter, Valve (4)
24	24411		04	Rod, Push (4)
25	24 041		08	Gasket, Cylinder'Head (2)
26	24 318	12		Head Assembly, #2 Cylinder
27	24 755		61	Kit, Valve Train
				(Includes Key Numbers 24, 28-31)
28	24 146		O9	Plate, Guide (2)

29SM-0631005Washer, Plain (4)

3024 186 03 Arm, Rocker (4)

31 24 194 02 Pivot, Rocker Arm (4)

32M-0640034Screw M6 x 1 ..0x 34 (4)

33 24 755 74	Kit, Valve Cover, Plain
	(Includes Key Numbers 34 thru 36)

CRANKCASE

KEY PART

NO. NO.

124 782 05

224 294 03

324 067 01

24 067 02

412 380 03

552 139 O9

624 874 01

24 874 02

24 874 03

724 108 01

24 108 02

24 108 03

824 018 01

912 422 10

12 422 09

12 422 13 !2 422 07

12 422 08

!2 422 11 12 422 :[2

1024 010 03

1t 24 144 01

12X-25-63

1312 032 01

14X-25_102

1512 380 04

16M-0545010

17	2401804
18	24 402 05
19	24 032 01
20	12 153 01
21	12 123 04
22	24 126 19

DESCRIPTION

Cylinder Block (Use Miniblock) Fitting

Connecting Rod (Standard) (2) Connecting Rod (.25) (2)

Pin, Dowel Locating (6)

Plug, Cup

Piston w,th Ring Set (Standard) (2) Piston with Ring Set (°25) (2) Piston with Ring Set (.50) (2)

Ring Set (Standard) (2) Ring Set (.25) (2)

Ring Set (.50) (2) Retainer',Piston Pin (4) Shim, Camshaft, Yellow Shim, Camshaft, Green (As Required)

Shim, Camshaft, Black (As Required)

Shim, Camshaft, White /_s Required)

ira, Camshaft, Blue (As Required)

Shim, Camshaft, Red (As Required)

Shim, Camshaft, Grey

sRequired) amshaft

Shaft, Governor Cross Washer, Plain 1/4

Seal, Governor Cross Shaft Washer, Plain 1/4

Pin, Hitch

Screw, Reed Retainer M5 x 0°8 x 10 (2) Retainer, Reed (2) Reed, Breather (2) Seal, Oil, Front

O-Ring, Lower Oil Fill Tube Tube, Oil Fill

Bracket, Oil Fill Tube

34	24	153 11
35	24	112 08

O-Ring Spacer (4)

23 M-0545016

Screw, Oil Fill Tube Bracket M5x0.8x 16

36	24 086 32
37	24 086 16
38	24 445 01
39	24 755 57

4024 112 12

4t 24 126 44

4224 595 02

43'2.5313 02

4424 445 02

45M-O545016

Screw, Shoulder (4) Screw Mt0 x 1.5 x 91 (8) Strap, Lifting

Kit, Breather Separator

_ncludes Key Numbers 40 thru 45) _pacer

Bracket, Breather Separator Separator, Oil Breather Grommet, Rubber

Strap, Breather'Separator

Screw M5 x 0.8 x 16 (2)

24	12 153 02	O-Ring,	upper'Oil Fill Tube
25	24 038 04	Dipstick	Assembly (Includes 26-27)
26	25 755 13	Kit, Oil Fill Cap (includes 27)
27	12 153 03	O-Ring,	Dipstick

NOTE: All component dimensions given in U.S. inches 1 inch = 25..4 mm

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