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 210 of 418

TM 9-2520-246-34-1

FRAME 3

1.

2.

3.

4.

5.

GO

Measure

Measure

Measure

Measure

Measure

NOTE

Readings must be within limits given in table 2-30.

If readings are not within given limits, throw away

part and get a new one.

shifter shaft bore (1).

expansion plug outside diameter (2).

input shaft rear bearing bore (3).

countershaft rear bearing bore (4).

rear output shaft rear bearing bore (5).

TO FRAME 4

Index

Number

1

2

3

4

5

Table 2-30.

Transfer Case Bearing Bores Wear Limits

Item/Point of Measurement

Shifter shaft bore

Expansion plug outside diameter

Input shaft rear bearing bore

Countershaft rear bearing bore

Rear output shaft rear bearing

bore

Size and Fit

of New Parts

(inches)

1.247 to 1.249

1.256 to 1.260

3.9368 to 3.9378

4.000 to 4.001

3.8750 to 3.8760

Wear Limit

(inches)

1.2514

None

3.9382

4.0012

3.8765

2-190