TM 9-2320-260-34-2
16-9.
REAR WINCH LEVEL WIND MAINTENANCE (Contd)
Table 16-9. Rear Winch Level Wind Wear Limits.
ITEM
WEAR LIMITS/TOLERANCES
NO.
lTEM/POINT OF MEASUREMENT
INCHES
MILLIMETERS
1
Thrust washers - thickness - minimum
0.0615
1.562
2
Axles (4 places) – minimum
1.9995
50.787
4
Pivot shaft bearing surface – outer diameter -
minimum
0.8745
22.212
5
Trolley frame shaft bore – inner diameter –
maximum
0.750
19.05
8
Ball bearings – minimum
0.5620
14.275
12
Races
10
Grooves - thickness – minimum
0.404
10.26
11
Race - inner diameter - maximum
2.811
71.40
13
Trolley wheel
Outer diameter – minimum
3.745
95.12
Inner diameter – maximum
2.5622
65.08
16-65