Craftsman 917.258920 Owner's Manual page 52

REPAIR PARTS
TRACTOR-- MODEL NUMBER 917.258920
KOHLER ENGINE - MODEL NUMBER CV25S, TYPE NUMBER 69511
CYLINDER HEAD/VALVE/BREATHER CRANKCASE
KEY PART KEY PART
NO. NO. DESCRIPTION NO. NO, DESCRIPTION
t 24-318-17
2 24-755-76
3 25-313-02
4 24-033-03
5 24-041-23
6 24-096-15
7 M-0645020
8 X-75-23
9 X-426-9
10 24-326-14
11 12-755-03
12 12-173-01
13 24-089-02
14 235011
15 24-016-01
24-016-02
16 24-017-01
24-017=02
17 24-032-05
18 24-294-06
19 24-326-13
20 12-351-01
21 24-411-05
22 24-041-16
23 24-318-18
24 24o755-66
25 24-186-01
26 24-599-01
27 M-0640034
28 24-755-74
29 24-153-12
30 24-086..32
31 24-086-16
32 24-445-0i
33 24-755-57
Head Assembly, #1 Cylinder'
Kit, Valve Cover, Breather
(Includes Key #3, 29 thru 30)
Grommet, Rubber
Kit, Breather Cover with Gasket
(Includes Key Numbers 5 and 6)
Gasket, Breather
Cover, Breather
Screw Hex Flange M6 x 1.Ox 20
(4)
Plug, Hex Head, Allen head
1/8 Pipe
Clamp, Hose (2)
Hose, Breather
Kit, Retainer (4)
Cap, Valve Spring (4)
Spring, Valve (4)
Retainer, Spring (4)
Valve, Exhaust, Standard Size (2)
Valve, Exhaust, ,25 Oversize (2)
Valve, Intake, Standard Size (2)
Valve, intake, _25Oversize (2)
Seal, Valve Stem (2)
Fitting
Hose, Breather
Lifter, Valve (4)
Rod, Push (4)
Gasket, Cylinder Head (2)
Head Assembly, #2 Cylinder
Kit, Valve Train
(Includes Key Numbers 21,25-26)
Arm, Rocker (4)
Pivot, Rocker Arm (4)
Screw Hex Flange M6 x 1.0 x 34
/.,1\
_'_, Valve Cover, Plain
(Includes Key Numbers 29 thru 30)
O-Ring
Screw, Shoulder (4)
Screw Hex Flange Mt0 x 1,5 x 90
(8)
Strap, Lifting
Kit, Breather Separator
ncludes Key Numbers 34 thru 38)
pacer'
Bracket, Breather Separator
Grommet, Rubber
Strap, Breather Separator
Screw Hex Flange M5 x 0_8x 16
(2)
34 24-112-12
35 24-126-44
36 25-313-02
37 24-445-02
38 M-0545016
1 24-522-72
2 24-294-03
3 24-067-05
24-067-06
4 12-380-03
5 52-139-09
6 24-874-04
7 24-108-04
8 24-018-01
9 .12-422o10
12-422-09
12-422-.13
12-422-07
12-422-08
12-422-11
12-422-12
10 24-012-05
11 24-144-01
12 M-0631005
13 12-032-01
14 X-25-102
15 12-380_04
16 M-0545010
17 24-018-04
18 24-402-05
19 24-032-01
20 12-t53-01
21 12-123-04
22 24-126-19
23 M-0545016
24 12-153-02
25 24-038-04
26 24-755-46
27 12-153-03
Cylinder Block (Use Short BIock)
Fitting
Connecting Rod (Standard) (2)
Connecting Rod (_25) (2)
Pin, Dowel Locating (6)
Plug, Cup
Piston with Ring Set (Standard) (2)
Ring Set (Standard) (2)
Retainer, Piston Pin (4)
Shim, Camshaft, Yellow
Shim, Camshaft, Red
(As Required)
Shim, Camshaft, Black
(As Required)
Shim, Camshaft, White
(As Required)
Shim, Camshaft, Blue
(As Required)
Shim, Camshaft, Green
As Required)
im, Camshaft, Grey
(As Required)
Camshaft
Shaft, Governor Cross
Washer, Plain 6mm
Seal, Governor Cross Shaft
Washer, Plain 1/4
Pin, Hitch
Screw, Hex Flange
M5 x 0.8 x 10 (2)
Retainer, Reed (2)
Reed, Breather (2)
Seal, Oil, Front
O-Ring, Lower Oil Fill Tube
Tube, Oil Fitl
Bracket, Oil Fill Tube
Screw, Hex Flange
M5 x 0°8 x 16
O-Ring, upper Oil Fill Tube
Dipstick Assembly (Includes 26-27)
Kit, OIl Fill Cap (Includes 27)
O-Ring, Dipstick
NOTE: All component dimensions given in U.S.
inches
1 inch = 25°4 mm
52