TM 9-2330-271-14&P
Table 6-1 Repair Standards
Item and point
Fig no.
Size and fit
of measurement
letter ref
of new parts
Wear limits
Min
Max
a. Axle
Diameter of inner bearing surface
6-1A
3 4988
3 4998
3 4983
Diameter of outer bearing surface
6-1B
2 6238
2 6248
2 6233
b. Brake drum Inside diameter
6-1C
16.495
16 505
16 625
c. Back front brake drive
Inside diameter of hub location hole
6-1D
7 250
7 254
*
Concentricity of inside diameter with outside
6-1E
Total
Indicator
*
diameter
reading
0 004
d. Wheel hub
Inside diameter of inner bearing cup surface
6-1F
5 996
5 998
*
Outside diameter of inner bearing cup surface
6-1G
6 0000
6 0010
*
Inside inner bearing cup fit
0 0015T
0 0045T
*
Inside (bore) diam. of inner bearing
6-1L
3 5000
3.5010
3 5015
Inside diameter of outer bearing cup surface
6-1K
4.434
4 436
*
Outside diameter of outer bearing cup
6-1J
4 4375
4 4385
*
Inside outer bearing cup fit
0 0015T
0 0045T
*
Inside (bore) diam. of outer bearing
6-1H
2 6250
2 6260
2 6265
*Indicates that part should be replaced when worn beyond the limits given in "size and fits of new parts" column.
6-2