Craftsman LAWN TRACTOR 917.272051 Owner's Manual page 49

TRACTOR
- - MODEL NUMBER 917.272051
KOHLER ENGINE-MODEL NUMBER CV461, TYPE NUMBER 26504
CYLINDER HEAD/VALVE/BREATHER
CRANKCASE
KEY PART KEY PART
NO. NO. DESCRIP_ON NO. NO. DESCRIPTION
1 25-351-01-S Lifter, valve (2) 1 12-032-03°S Seal, crankshaft
2 12-755-94-S }<it, cylinder head (Includes 2 Block, cylinder
3-17, Gaskets 12 041 Ol-S (Use Short Block 12 522
(Qty. 2),12 041 02-S, & 12 50)
041 03-S) 3 12-445-02oS Strap, lifting
3 12-411-03-S Rod, push (2) 4 M-839025-S Screw, hex. flange
4 12-041-08-S Gasket, cylinder head M8xl.25x25
5 12-017-01-S Valve, intake (Std.) 5 12-380-17÷S Dowel, locating (4)
12-017-02-$ Valve, intake (.25) 6 12-755-49-S Kit, camshaft (Includes 7,8)
6 12-016-01-S Valve, exhaust (Std.) 7 12-089-31-S Spring, actuating
12-016-02-S VaNe, exhaust (.25) 8 12-422-08-S Shim, camshaft (A.R.) blue
7 X-75-23-S Plug, allen hd. pipe 1/8" 12-422-09-S Shim, camshaft (A.R.) red
8 12-318-36-S Cylinder Head 12-422-10-S Shim, camshaft (A,R.)
9 25-186-01-S Arm, rocker (2) yellow
10 12-599-03-S Pivot, rocker arm (2) 12-422-11-S Shim, camshaft (A.R.) green
11 M-640034-S Screw, hex. flange 12-422-12-S Shim, camshaft (A.R.) gray
M6xl.0x34 (2) 12-422-13÷S Shim, camshaft (A.R.) black
12 12-089-01-S Spring, valve (2) 12-422-07-S Shim, camshaft ()A.R. white
13 12-173-01-S Cap, valve spring (2) 9 12-144-28-S Shaft, balance
14 12-755-03-S Kit, retainer (2) 10 12-874-01-S Piston w/Ring Set (Std.)
15 12-468-g5-s Washer, plain 13/32" (Includes 11,12)
16 12-112-13-S Spacer, head bolt exhaust 12-874-02-S Piston w/Ring Set (.25)
port 12-874-03-S Piston w/Ring Set (.50)
17 12-086-15-S Screw, hex. flange 11 12 O18 02-S Retainer, piston pin (2)
M10xl.5x81 (5) 12 12-108-01.S Ring Set (Std.)
18 25 237 14-S Clamp, hose (2) 12-108-02-S Ring Set (.25)
19 12-326-03-S Hose, breather 12-108-03-S Ring Set (.50)
20 M-645020-S Screw, hex. flange 13 12-067-11.S Connecting Rod (Std.)
M6xl.0x20 (5) 12-067-12-S Connecting Rod (.25
21 12-096-07-S Cover, valve w/nipple 14 12-380-01-S Pin, governor r,_Julating
22 M-545010-S Screw, hex. flange 15 12-O43-05-S Gear, governor
M5x0.8xl0 16 M-631005-S Washer, plain 6 mm
23 12-018-01-S Retainer, breather reed 17 12-144-02-S Shaft, governor gear
24 12-402-02-S Reed, breather 18 52-139-09-S Plug, cup
19 12-755-64-S Kit, gov. cross shaft w/clip
(Includes 23)
20 X-25-102-S Washer, plain 1/4"
21 12-g32-01-S Seal, governor cross shaft
22 M-631015-S Washer, plain 6 mm
23 12-154-05-S Clip, hitch pin
NOTE: All component dimensions given in U.S.
inches 1 inch = 25.4mm
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