Sears 917.257720 Lawn Mower User Manual


 
REPAIR PARTS
18 HP 44" TRACTOR --MODEL NUMBER 917,257720
ELECTRICAL
KEY PART
NO. NO. DESCRmPTION
1 !21537X Battery
2 74760412 Bolt, Hex 1/4-20 x 3/4
3 STD551025 Washer 9/32 x 5/8 x 16 Ga.
4 STD551125 Washer, Lock 1/4
5 121264X Caps, Battery
6 STD541025 Nut, Hex 1/4-20
7 7697J Tube, Drain
8 7603J Tray, Battery
9 109596X Clamp, Hose
10 72240460 Bolt, Carriage 1/4-20 x 7-1/2
11 !02476X Guard, Terminal
12 123198X Nut, Wing 1!4-20
!9 10090400 Washer, Lock 1/4
20 73350400 Nut, Hex Jam 1/4-20
21 127441X Harness, Light Socket
22 4152J Bulb, Headlight
23 1!150400 Washer, Lock, tnt. Tooth
24 4799J Cable Battery
25 4799J Cable Battery
26 108824X Fuse
28 121080X Cable, Ground
29 121305X Switch, Plunger
30 140399 Switch, Ignition
31 140400 Nut, Ignition
32 141226 Cover, Switch Key
33 140403 Key, Ignition
34 1107t2X Switch, Light
38 140660 Harness Adapter
40 140428 Harness, Ignition
41 17720408 Screw, Hex Washer Head, Thread
Cutting 1/4-20 x 1/2
42 131563 Cover, Terminal
43 138406 Solenoid
45 122822X Ammeter
50 140404 Switch, P.T.O.
51 140405 Ring Retainer PTO
53 71031008 Screw, Hex Washer Head #10-
32xl/2
54 73951000 Nut, Keps #10-32
55 104445X Switch, lntlk CI Grd Gry 2 Term
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
33