Table 2-37. Rear Bearing Retainer Wear Limits

TM 9-2520-246-34-1

FRAME 10

NOTE

Readings must be within limits given in table 2-37. The

letter L indicates a loose fit and the letter T indicates a

tight fit. If readings are not within given limits, throw

away part and get a new one.

Measure outside diameter of oil seal (1).

Measure rear bearing retainer bore (2).

Measure dowel pin bore (3).

Measure fit of oil seal (1) in rear bearing retainer bore (2).

Measure fit of dowel pin (4) in dowel pin bore (3).

END OF TASK

Rear Bearing Retainer Wear Limits

Table 2-37.

Size and Fit

Wear Limit

of New Parts

(inches)

Item/Point of Measurement

Index Number

None

3.353 to 3.357

Oil seal outside diameter

3.3510

3.348 to 3.350

Rear bearing retainer bore

0.7525

0.7500 to 0.7510

Dowel pin bore

0.0020T

0. 003T to 0.009T

Fit of oil seal in retainer bore

l and 2

0.0024L

0.0009L to 0.0003T

Fit of dowel pin in bore

3 and 4

2-197