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 202 of 418

TM 9-2520-246-34-1

e.

Input Shaft Assembly.

FRAME 1

1.

2.

3.

4.

Measure

Measure

Measure

Measure

NOTE

Readings must be within limits given in table 2-22. If read-

ings are not within given limits, throw away part and get a

new one.

inner bearing race (1) on four gear bearings.

outer bearing race (2) on four gear bearings.

front inner bearing race (3) and front outer bearing race (4).

rear inner bearing race (5) and rear outer bearing race (6).

GO TO FRAME 2

Index Number

1

2

3

4

5

6

2-182

Table 2-22.

Input Shaft Bearings Wear Limits

Item/Point of Measurement

Gear bearing inside diameter

Gear bearing outside diameter

Front bearing inside diameter

Front bearing outside diameter

Rear bearing inner diameter

Rear bearing outside diameter

Size and Fit

of New Parts

(inches)

1.9680 to 1.9685

3.5427 to 3.5433

1.9680 to 1.9685

4.3301 to 4.3307

1.7712 to 1.7717

3.9364 to 3.9370

Wear Limit

(inches)

None

None

None

None

None

None