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 213 of 418

TM 9-2520-246-34-1

FRAME 6

1.

Measure

2.

Measure

3.

Measure

4.

Measure

bore (2).

NOTE

Readings must be within limits given in table 2-33.

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.

shifter shaft bore (1).

front output shaft bearing bore (2).

fit of shifter shaft (3) in shifter shaft bore (1).

front output shaft bearing (4) in front output shaft bearing

GO TO FRAME 7

Table 2-33. Front Output Shaft Cover Wear Limits

Size and Fit

of New Parts

Wear Limit

Index Number

Item/Point of Measurement

(inches)

(inches)

1

Shifter shaft bore

0.8745 to 0.8765

0.8800

2

Front output shaft bearing bore

3.3464 to 3.3473

3.3483

1 and 3

Fit of shifter shaft in bore

0.0030L to 0.0040L

0.0115L

2 and 4

Fit of output shaft bearing in bore

0.0024L to 0.0002T

0.0024L

2-193