TM 9-2920-225-34
Index
Number
3
4
5
6
7
9
10
Table 2-4. Drive End Bell and Rotor Wear Limits
Size and Fit
of New Parts
Item /Point of Measurement (inches)
Wear Limits
(inches)
Sliprings outside diameter
Slipring end of shaft outside diameter
Drive end of shaft bearing seat outside
diameter
Drive end of shaft outside diameter
Drive end bell bearing bore inside
diameter
Drive end bearing outside diameter
Drive end bearing inside diameter
0.920 to 0.930
1.000 to 0.9987
0.7878 to 0.7875
0.6690 to 0.6684
2.0470 to 2.0475
2.0472 to 2.0467
0.7874 to 0.7870
0.880
None
None
None
None
None
None
2-88