TM 9-2320-260-34-2
16-8. REAR WINCH REPAIR (Contd)
Table 16-7. Rear Winch Parts Wear Limits.
WEAR LIMITS/TOLERANCES
ITEM
lTEM/POINT OF MEASUREMENT
NO.
INCHES
MILLIMETERS
Spring - length (compressed to 97 lb-ft (131.5 Nm))
1
2.0
50.8
9
Sleeve
Bushing inner diameter - maximum
10
3.005
76.33
11
Keyed thrust washers thickness minimum
1.562
0.0615
12
Brakedrum outer diameter - minimum
139.62
5.497
Brake band - minimum thickness to rivet head
1.78
13
0.070
16
Wormshaft
2.124
53.95
14
Seal surface - outer diameter minimum
2.3615
Bearing surface - outer diameter minimum
59.982
15
Drum
17
Bushing - inner diameter maximum
3.005
76.33
18
82,58
3.251
Bushing bore - inner diameter maximum
19
4.999
126.97
Machined seal surface minimum
20
16-51
