TM-9-2350-261-34

CARRIER, M113A2, M577A2, M1064, M1068, M1059 AND M901A1

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL

TM-9-2350-261-34 - Page 305 of 785

TM 9-2350-261-34

IDLER ARM, ROAD WHEEL ARM, AND HUBS WEAR LIMITS — Continued

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Table 1. HUBS

Reference

Letter

Point of Measurement

Idler Hubs

Wear

Limits

All Road

Wheels

Wear

Limits

A

Inside diameter of inner hub bearing

2.0625 to

2.0630

*

2.000 to

2.005

2.0010

B

Inside diameter of outer hub bearing

1.5625 to

1.5630

*

C

Outside diameter of outer bearing cup

3.1562 to

3.1572

*

D

Inside diameter of outer bearing hub

surface

3.1527 to

3.1537

*

2.9965 to

2.9975

*

C-D

Fit of cup in hub

0.0025T to

0.0045T

E

Outside diameter of inner bearing cup

3.6250 to

3.6260

*

3.5000 to

3.5005

*

F

Inside diameter of inner bearing hub

surface

3.621 to 3.622

3.4960 to

3.4970

*

E-F

Fit of cup in hub

0.003T to

0.005T

*Must be within new parts dimensions.

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