TM-9-2520-246-34-1

TRANSMISSION MODEL 3053A; TRANSMISSION TRANSFERS MODEL T-136-21 AND MODEL T-136-27; POWER TAKEOFFS MODEL WN-7-28, MODEL WND-7-28 AND MODEL P-136-C

TECHNICAL MANUAL; MAINTENANCE, DIRECT SUPPORT AND GENERAL SUPPORT LEVEL

JANUARY 1981

TM-9-2520-246-34-1 - Page 336 of 418

TM 9-2520-246-34-1

FRAME 2

NOTE

Readings must be within limits given in table 2-61.

The letter L indicates a loose fit.

If readings are

not within given limits, throw away part and get

a new one.

1.

Measure fit of two roller bearing assemblies (1) on gear shaft (2).

2.

Measure fit of two roller bearing assemblies (1) in input gear (3).

END OF TASK

Index

Number

1 and 2

1 and 3

Table 2-61.

Input Gear Shaft Assembly Fits and Tolerances

Item/Point of Measurement

Fit of bearing assemblies on gearshift

Fit of bearing assemblies in input gear

Size and Fit

of New Parts

(inches)

0.0000L to 0.0005L

0.000L to 0.00IL

Wear Limit

(inches)

0.004L

0.004L

2-316