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 334 of 418

TM 9-2520-246-34-1

FRAME 2

1.

Measure fit

2.

Measure fit

END OF TASK

NOTE

Readings must be within limits given in table 2-59.

The letter L indicates a loose fit.

If readings are

not within given limits, throw away part and get

a new one.

of two bearings (1) on reverse gear shaft (2).

of reverse gear (3) on reverse gear shaft (2).

Table 2-59. Reverse Gear Shaft Assembly Fits and Tolerances

Index Number

1 and 2

2 and 3

Item/Point of Measurement

Fit of bearings on shaft

Fit of reverse gear on shaft

Size and Fit

of New Parts

(inches)

0.0005L to 0.0025L

0.0015L to 0.0035L

Wear Limit

(inches)

0.004

0.0055L

2-314