TM 5-4320-302-14
6-17.
CONNECTING ROD ASSEMBLY (CONT)
Location/Item
Action
Remarks
Big-end bearings are available in the following nominal and undersized
bore diameters:
BEARING BORE
BIG-END BEARING
DIAMETER
NOMINAL AND
inches
UNDERSIZES
(millimeters)
Nominal
2.0488 to 2.0501
(new)
(52.040 to 52.073)
First oversize
2.0291 to 2.0304
(51.540 to 51.573)
Second oversize
2.0094 to 2.0107
(51.040 to 51.073)
Third oversize
1.9899 to 1.9911
(50.540 to 50.573)
Big-end bearings are available in the following nominal and oversized
wall thickness W.
BIG-END BEARING
WALL THICKNESS
NOMINAL AND
inches
OVERSIZES
(millimeters)
Nominal
0.0975 to 0.0977
(new)
(2.476 to 2.481)
First oversize
0.1073 to 0.1075
(2.726 to 2.731)
Second oversize
0.1172 to 0.1174
(2.976 to 2.981)
Third oversize
0.1270 to 0.1272
(3.226 to 3.231)
6-132
