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 195 of 418

TM 9-2520-246-34-1

2-18.

WEAR LIMIT INSPECTION (MODEL T-136-27). The following paragraphs give

the minimum and maximum wear limits for each subassembly to which a part or parts may

be worn before a new part is needed.

a.

Low Range Shifter Shaft Assembly.

FRAME 1

NOTE

Readings must be within limits given in

are not within given limits, throw away

1.

easure diameter of shifter shaft (1).

2.

Measure width of groove in shifter fork (2).

END OF TASK

table 2-15. If readings

part and get a new one.

Index Number

1

2

Table 2-15. Low Range Shifter Shaft Assembly Wear Limits

Item/Point of Measurement

Low range shifter shaft outside diameter

Shifter fork groove width

Size and Fit

of New Parts

(inches)

0.9945 to 0.9955

0.712 to 0.720

Wear Limit

(inches)

None

0.7400

2-175