Craftsman EZ3 917.271121 Owner's Manual page 53

TRACTOR -- MODEL NUMBER 917.271121
KOHLER ENGINE-MODEL NUMBER CV16S, TYPE NUMBER PS-43513
CYMNDER HEAD/VALVE/BREATHER
NO.NO. DESCRIPTION
1 12-351-02 Ufter, valve (2)
2 12-755-63 Kit, cylinderhead (Includes3-
.......... ,-- -17) -
3 12411-01 Rod, push (2)
4 12041-10 Gasket, cylinderhead
5 12-017-01 Valve, intake (Std.)
12.O17-02 Valve, intake (.25)
6 12-016-01 Valve, exhaust(Std.)
12-O16-02 Valve, exhaust(.25)
7 X-75-23 Plug,allen hal.pipe 1/8
8 12-318-19 Cylinder Head
9 __25_.86-01_.. Arm, rocker(2)
10 --12-':5"_J'-03 ..... Pivot,rocker arm (2)
11 M-0640034 Screw, hex. flange M6_d.Ox34
(2)
12 12-089-01 Spring,valve (2)
13 12-173-01 Cap, valve spdng (2)
14 12-755-03 Irdt,retainer (2)
15 12-468-05 Washer, plain 13/32
16 12-112-13 Spacer, head boltexhaustport
17 12-086-15 Screw, hex. flangeM10x1.5x81
(5)
18 X-426-9 Clamp, hose (2)
19 12-326-O3 Hose, breather
20 M-0645020 Screw, hex. flange M6x1.0x20
(5)
21 12-O96-O7 Cover, valve w/nipple
22 M-054,5010 Screw, hex. flange M5x0.8xl0
23 12-018-01 Retainer, breatherreed
24 " 12-402-02 Reed;breather
CRANKCASE
KEYPART
NO.NO. DESCRIPTION
1 12-032-03 Seal, crankshaft
2 Block,cylinder(Use Short Block 12 522 18)
3 12-445-02 Strap, lilting
4 M-0839025 Screw, hex. flange M8xl.25x25
5 12-380-17 Dowel, locating(4)
6 12-755-49 Kit, camshaft(Includes 7-8)
7 12-089-18 Spring,actuating
8 12-422-08 Shim, camsha.ft- blue
12-422-09 Shim, camshaft (A.R.) red
12-422-10 Shim, camshaft (A.R.) yellow
12-422-11 Shim,camshalt (A.R.) green
12-422-12 Shim, camshaft (A.R.) gray
12-422-13 Shim,camshaft (A.R.) black
12-422-O7 Shim, camshaft (A.R.) white
9 12-144-19 Shaft,balance
10 12-874-07 Pistonw/RingSet (Std.)
(Includes11-1,2)
12-874-08 Pistonw_'_.Set (.25)
12,874-09 Pistonw/RingSet (.50)
11 12-018-02 Retainer,pistonpin (2)
12 12-108-07 Ring Set (Std.)
12-108-08 Ring Set (.25)
12-108-09 Ring Set (.50)
13 12-O67-05 ConnectingRod (Std.)
12-067-06 ConnectingRod 4.25)
14 12-380-01 Pin, governorregulating
15 12-043-05 Gear, governorassembly
16 M-0631005 Washar, plaln 6rnm
17 12-144-02 .... Shaft,governorgear
18 52-139-09 Plug, cup
19 12-755-64 I_t, gov.crossshaft w/clip
(Includes 20,24)
20 12-144-24 Shaft, governorcross
21:: X-25-102 washer, plain 114
22 12-032-01 Seal, governorcrossshaft
23 SM-0631015 Washer, plain 6n'_n
24 12-154-05 Clip, hitchpin
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