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 198 of 418

TM 9-2520-246-34-1

FRAME 2

NOTE

Readings must be within limits given in table 2-18.

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.

1.

Measure front diameter (1) and rear diameter (2) of output shaft.

2.

Measure fit of fork (3) in clutch groove (4).

3.

Measure fit of bearing (5) on output shaft (1).

END OF TASK

Index

Number

1

2

3 and 4

1 and 5

Table 2-18.

Front Output Shaft Assembly Fits and Tolerances

Item/Point of Measurement

Front output shaft front diameter

Front output shaft rear diameter

Fit of fork in clutch groove

Fit of bearing on output shaft

Size and Fit

of New Parts

(inches)

1.7716 to 1.7721

1.245 to 1.246

0.058 to 0.073L

0.001T to O.0009T

Wear Limit

(inches)

1.7716

1.2435

0.088L

None

2-178