Craftsman 917.272054 User Manual
Page 49
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TRACTOR- - MODEL NUMBER917.272054
KOHLER ENGINE-MODEL NUMBER CV16.S, TYPE NUMBER 43530
CYLINDER HEAD/VALVE/BREATHER
CRANKCASE
KEY PART
KEY PART
NO. NO.
DESCRIPTION
NO. NO.
1
25-351-01-S Lifter, valve (2)
1
12-032-03-S
2
12-755-81-S Kit, cylinder head (Includes 2
_____
3-17, Gaskets 12-041-01-S
(Qty. 2),12-041-02-S, & 12-
3
12-445-02-S
f>41-03-S)
4
M-839025-S
3
12-411-01-S Rod, push (2)
4
12-041-10-S Gasket, cylinder head
5
24-380-13-S
5
12-O17-01-SValve, intake (Std.)
6
12-755-49-S
12-O17-02-SValve, intake (.25)
7
12-089-31-S
6
12-016-01-S Valve, exhaust (Std.)
8
12-422-08-S
12-016-02-S Valve, exhaust (.25)
12-422-09-S
7
25-139-60-S Plug, alien hd. pipe 1/8*
12-422-10-S
8
12-318-19-S Cylinder Head
9
25-186-01-S Arm.rocker(2)
12-422-11-S
10
12-599-03-S Pivot, rocker arm (2)
12-422-12-S
11
M-640034-S Screw, hex. flange
12-422-13-S
M6xl.0x34 (2)
12-422-07-S
12
12-089-01-S Spring, valve (2)
9
12-144-27-S
13
12-173-01-S Cap, valve spring (2)
10
12-874-07-S
14
12-755-03-S Kit, retainer (2)
15
12-468-05-S Washer, plain 13/32"
12-874-11-S
16
12-112-13-S Spacer, head bolt exhaust
12-874-08-S
port
12-874-Û9-S
17
12-086-15-S Screw, hex. flange
11
12-018-Û2-S
M10x1.5x81 (5)
12
12-108-07-S
18
25-237-14-S Clamp, hose (2)
12-108-08-S
19
12-326-03-S Hose, breather
20
M-645020-S Screw, hex. flange
1.£-iUa-Ua-o
M6x1.0x20 (5)
13
12-067-05-S
21
12-096-07-S Cover, valve w/nipple
12-067-06-S
22
M-545010-S Screw, hex. flange
14
12-380-01-S
M5x0.8x10
15
12-043-05-S
23
12-018-01-S Retainer, breather reed
•1 ti
I
l
4 CO i ПЛС C
24
12-402-02-S Reed, breather
1
1)
м-ьлиио-о
NOT ILLUSTRATED
17
12-144-02-S
12-041-01-S Gasket, carburetor (2)
18
52-139-09-S
12-041-03-S Gasket, exhaust manifold
19
12-755-64-S
12-041-02-S Gasket, air filter base
20
X-25-102-S
21
12-032-01-S
22
M-63101S-S
23
12-154-05-S
DESCRIPTION
Seal, crankshaft
Block, cylinder
(Use Short Block 12 52218)
Strap, lifting
Screw, hex. flange
M8x1.25x25
Dowel, locating (4)
Kit, camshaft (Includes 7, 8)
Spring, actuating
Shim, camshaft (A.R.) blue
Shim, camshaft (A.R.) red
Shim, camshaft (A.R.)
yellow
Shim, camshaft (A.R.) green
Shim, camstiaft (A.R.j gray
Shim, camshaft (A.R.j black
Shim, camshaft (A.R.) white
Shaft, balança
Piston w/RIng Set (Std.)
(Includes 11, 12]
Piston w/Ring Set (.08)
Piston w/RIng Set (.25)
Piston w/Ring Set (.50)
Retainer, piston pin (2)
Ring Set (Std.)
Ring Set (.25)
Ring Set (.50)
Connecting Rod (Std.)
Connecting Rod (.25)
Pin, governor regulating
Gear, governor
Washer, plain 6 mm
Shaft, governor gear
Plug, cup
Kit, gov. cross shaft w/cllp
(Includes 23)
Washer, plain 1/4*
Seal, governor cross shaft
Washer, plain 6 mm
Clip, hitch pin
NOTE: All component dimensions given in U.S.
Inches 1 Inch = 25.4 mm
49