Repair^ parto, 5 hp 38" tractor - - model number 917.256930, Mower deck – Craftsman 917.256930 User Manual
Page 45: Repair^......parto
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REPAIR^......PARTO
12.5 HP 38" TRACTOR - - MODEL NUMBER 917.256930
MOWER DECK
KEY PART
KEY PART
NO.
NO.
DESCRIPTION
NO.
NO.
DESCRIPTION
1
138356
Mower Housing Assembly
42
131494
Pulley, Flat idler
2
STD541431
Nut, Crownlock 5/16-18
43
122052X
Spacer, Retainer
3
STD533107
Bolt, Carriage 5/16-18 x 3/4
44
19131612
Washer 13/32 x 1 x 12 Gauge
4
7631J
Runner, L.H.
45
STD541437
Nut, Crownlock 3/8-16
5
110485X
Bearing
46
131290
Belt
6
128774
Housing, Mandrel
47
133502
Spacer. Idler Arm
7
129895
Bearing
48
133503
Stiffener, Idler Arm
8
133172
Shaft & Bearing Assembly, Mandrel
49
133551
Rod, Pivot
9
134148
Blade, Mulching
50
131289
Rod, Brake, L.H.
10
129962
Washer, Hardened
51
130840
Brake Assembly
11
STD551137
Washer, Lock 3/8
52
17490512
Screw, Hex Washer Head, Thd.,
12
850857
Bolt, Hex 3/8-24 x 1-1/4 Grade 8
Roll. 5/16-18x3/4
13
128961
Stripper, Mower, Vented
53
131288
Rod, Brake, R.H.
14
106736X
Shield, Deflector
54
STD533720
Bolt, Carriage
15
106735X
Rod, Hinge
3/8-16x1-3/4 Grade 5
16
105896X
Bracket Assembly, Deflector
55
4921H
Spring, Retainer
17
110452X
Pushnut
56
136782
Plate, Adjustment
18
123713X
Spring, Deflector
57
72140606
Bolt, Carriage 3/8-16 x 3/4
19
19111016
Washer 11/32 x 5/8 x 16 Gauge
58
19131212
Washer 13/32 x 3/4 x 12 Gauge
20
105304X
Cap, Sleeve
59
73800500
Locknut, Hex, with Washer Insert
21
128772
Runner, R.H.
5/16-18 UNC
22
19111216
Washer 11/32 x 3/4 x 16 Gauge
60
19111112
Washer 11 /32 x 11/16 x 16 Gauge
23
78158
Bolt, Hex Head 5/16-18 x 1-1/4
61
72140506
Bolt, Carriage 5/16-18 X 3/4
24
STD624008
Retainer, Spring
62
3146R
Retainer Spring
25
74600636
Bolt, Carriage 3/8-16x2-1/4
63
4497H
Retainer Spring
26
19131612
Washer 13/32 x 1 x 12 Gauge
64
73750600
Locknut 3/8-16
27
132556
Link Assembly, Front
65
19132016
Washer 13/32 x 1 -1 /4 x 16 Gauge
28
73350800
Nut, Hex, Jam 1/2-13 UNC
66
10040600
Washer, Lock, Heavy Helical Spring
29
130171
T runnion
3/8
30
STD541450
Locknut, with Washer Insert
67
135651
Nut, Wing
31
132553
Rod, Clutch, Primary
68
132803
Cover Assembly, Mulching
32
STD541237
Nut, Hex, Jam 3/8-16
69
74930620
Bolt, Hex Head 3/8-16x1-1/4
33
132559
Arm, Suspension, Rear
_ .
138422
Mower Deck, Complete (Standard
34
133604
Trunnion 3/8-16
Deck, Order Seperately Mulching
35
132554
Rod, Clutch, Secondary
Blade and Mulching Components,
36
STD551037
Washer 13/32 x 13/16 x 16 Gauge
Key Numbers 9, and 64-69)
37
STD560907
Pin, Cotter 3/32 x 3/4
130794
Mandrel Assembly (Includes Key
38
133840
idler Arm
Numbers 5-8,10-12, 39 and 41)
39
129963
Washer .150 Thick
40
129206
Pulley, Mandrel
NOTE:
All component dimensions given In U.S. inches
41
73050900
Nut, Flangelock 9/16
1 inch = 25.4 mm
HARDWARE SHOWN LARGER FOR EASIER IDENTIFICATION
45