Craftsman 917.258680 Owner's Manual page 171

REPAIR PARTS
TRACTOR - - MODEL NUMBER 917.258680
KOHLER ENGINE - MODEL NUMBER MV18S, TYPE NUMBER PS58560
CRANKCASE
CARBURETOR
KEY PART DESCRIPTION KEY PART DESCRIPTION
NO. NO. NO. NO,
1 X-82-2 Nut, Hex 5/16-18 (12) 1 52-041-09
2 52-468-12 Washer, Flat 5/16 (12) 2 52-755-91
3 82-755-16 Kit, #1 Cylinder Barrel
(Includes Key Numbers 4 thru 6) 3 52-164-15
4 52-016-05 Valve, Exhaust 4 X-21-1
5 52-031-01 Insert, Valve Seat (2) 5 X-6-29
6 52-316-06 Guide, Valve (2) 6 X-75-23
7 52-755-50 Kit, Oil Relief
8 52-072-12 Step Stud 5/16-18 x 3/4, 7 235778
3/8-16 x 5/8, 2" Long (12) 8 X-67-97
9 25-086-12 Screw, Hex Flange 5/16-18 x 2 (2)
10 X-269-43 Ring, Retaining 9 41-072-19
11 52-078-05 Shaft, Governor 10 52-063-40
12 52-030-10 Bearing, Sleeve, Standard (2) 11 25-155-02
52-030-11 Bearing, Sleeve .010" (2) 12 52-853-25
52-030-12 Bearing, Sleeve .020" (2)
13 25-086-10 Screw, Hex Flange 13 271030
5/16-18 x 1-1/2 (3) t4 52-053-54
14 25-086-13 Screw, Hex Flange
3/8-16 x 3-5/8 (2)
15 52-141-02 O-Ring 15 25-041-06
16 52-139-08 Plug 16 X-77-2
17 25-086-11 Screw, Hex Flange 17 232867
5/16-18 x 3-1/2 (8) 18 X-67-62
18 52-032-10 Seal, Oil, Front
19 82-755-17 Kit, #2 Cylinder Barrel 19 25-086-27
(Includes Key Numbers 4 thru 6) 20 25-146-03
20 - - - Crankcase (Service with Short Block, 21 52-144-24
Part Number 82 522 30) 22 25-368-01
23 25-089-02
24 25-086-26
25 25-089-04
26 25-368-03
27 25-089-02
28 52-090-13
29 25-089-03
30 25-194-01
31 25-146-02
32 25-041-04
33 25-757-09
34 25-104-01
35 25-041-03
36 25-100-05
Gasket, Intake (2)
Kit, Manifold
(Includes Key Numbers 3 thru 8)
Manifold, Intake
Washer, Lock 5/16 (4)
Screw, Hex Cap 5/16-t8 x 2 (4)
Plug, Hex, Countersunk
1/8 N.P.T.F.
Clamp, Cable (2)
Screw, Hex Washer Head
#10-24 x 3/8 (2)
Stud 5/16-18x I (2)
Baffle, Carburetor
Connector, Hose
Kit, Carburetor with Gasket (Includes
Key Numbers 12 thru 14)
Gasket, Carburetor (2)
Carburetor Assembly (Information Only
o Not Available Separately) (includes
Key Numbers 18 thru 35)
Gasket, Air Cleaner
Nut 5/16 (2)
Strap, Lifting
Screw, Hex Washer Head
1/4-20 x 3/4
Screw, Throttle and Choke Plate (4)
Plate, Choke
Shaft, Throttle with Lever and Seal
Needle, Idle Fuel Adjust
Spring, Idle, Fuel
Screw, Idle Speed Adjust
Spring, Idle Speed
Needle, Main Fuel
Spring, Main Fuel
Lever, Choke
Spring, Choke, Friction
Ball, Choke, Friction
Plate, Throttle
Gasket, Bowl
Kit, Float
Bowl, Fuel
Gasket, Bowl Retainer Screw
Screw, Bowl Retainer
NOT iLLUSTRATED
- - 25-757-1t Kit, Carburetor Repair
-- 25-757-23 Kit, Bowl Baffle
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
51