Craftsman 917.272057 owner manual Part, Description

TRACTOR-- MODEL NUMBER 917.272057 KOHLER ENGINE-MODEL NUMBER CV460,TYPE NUMBER 26509

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	12-755-94-S	Kit, cylinder			head				2
		(Includes		3-17,Gaskets					12
		041 01-S (Qty 2),						041	3	12-445-02-S
		12 041 02-S, &					12
		03-S)							4	M-839025-S
3	12-411-03-S	Rod,	push		(2)		head		5	24-380-13-S
4	12-041-08-S	Gasket,		cylinder
	12-017-01-S	Valve,	intake			(Std.)			6	12-755-49-S
5
	12-017-02-S	Valve,	intake			(.25)
	12-016-01-S	Valve,	exhaust				(Std.)		7	12-089-31-S
	12-016-02-S	Valve	exhaust				( 25		8	12-422-08-S
7	X-75-23-S	Plug,'allen			hd.		pipe	1/8		12-422-09-S
	12-318-36-S	Cylinder		Head						12-422-10-S
8

925-186-01-S Arm, rocker (2)

10	12-599-03-S	Pivot,	rocker arm (2)						12-422-11 -S
11	M-640034-S	Screw,		hex. flange					12-422-12-S
		M6xI.0x34			(2)				12-422-13-S
12	12-089-01-S	Spring,		valve		(2)
13	12-173-01-S	Cap,	valve		spring		(2)
14	12-755-03-S	Kit, retainer			(2)				12-422-07-S
15	12-468-05-S	Washer,		plain		13/32"		9	12-144-28-S
16	12-112-13-S	Spacer,		head		bolt	exhaust
		port						10	12-874-01 -S
17	12-086-15-S	Screw,		hex. flange					12-874-02-S
		MlOx1.Sx81				(5)			12-874-03-S

1825 237 14-S Clamp, hose (2)

19	12-326-03-S	Hose,	breather		11	12 018 02-S
20	M-645020-S	Screw,	hex. flange		12	12-108-01-S
						12-108-02-S
21		M6xt .0x20		(5)		12-108-03-S
	12-096-07-S	Cover,	valve	w/nipple	13	12-067-11 -S
22	M-545010-S	Screw,	hex. flange
		MSx0.Sxl0				12-067-12-S
	12-018-01-S
23		Retainer, breather reed			14	12-380-01-S
24	12-402-02-S	Reed,	breather		15	12-043-05-S
					16	M-631005-S
					17	12-144-g2-s
					18	52-139-09-S
					19	12-755-64-S
					20	X-25-102-S
					21	12-032-gl-S
					22	M-631015-S
					23	12-154-05-S

DESCRIPTION

Seal, crankshaft Block, cylinder

(Use Short Block 12 522

5O)

Strap, tilting Screw, hex. flange M8x1.25x25 Dowel, locating (4)

Kit, camshaft 0ncludes

7,8)

Spring actuating

Shim, camshaft A.R.) blue Shim, camshaft (A.R.} red Shim, camshaft (A.R.) yellow

Shim, camshaft (AR)

green

Shim, camshaft (A.R.) gray Shim, camshaft (A.R.) black

Shim, camshaft (A.R.) white

Shaft, balance

Piston w/Ring Set (Std.)

(Includes 11,12)

Piston w/Ring Set (.25) Piston wiring 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/c ip

(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