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
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