TM 5-6115-405-15
No. 10-32 ordinary
32 in. lb min
e. Repair and replacement standards. Table 4-1
screws.
lists manufacturer's sizes, tolerance, desired clearances,
No. 12-24 ordinary
50 in. lb min
and maximum allowable wear and clearances.
screws
1/4 in ordinary screws................100 in. lb min
Table 4-1. Repair and Replacement Standard
Manufacturer's
dimensions and
tolerances in
Desired
inches
clearance
Maximum allowable
Component
minimum
maximum
minimum
maximum
wear and clearance
GENERATOR SHAFT:
Needle bearing journal.............
0.6245
0.6250
0.0006
0.0010
0.0006
Rotor journal............................
0.4995
0.5000
0.0005
0.0020
0.0006
Governor cup journal ...............
0.7495
0.7500
0.0030
0.0045
0.0005
CRANKSHAFT:
Needle bearing journals...........
0.6245
0.6250
0.0006
0.0010
0.0006
Connecting rod roller journal ...
0.5565
0.5570
--
--
0.0005
CONNECTING ROD:
Needle bearing journal ............
0.5615
0.56'25
--
--
0.0010
4-2