Table 2-34. Front Output Shaft and Companion Flange Wear Limits

TM 9-2520-246-34-1

FRAME 7

NOTE

Readings must be within limits given in table 2-34. 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.

Measure companion flange inside diameter (1) and outside diameter (2).

Measure deflector inside diameter (3).

Measure oil seal outside diameter (4).

Measure fit of companion flange inside diameter (1) on front output shaft (5).

Measure fit of companion flange outside diameter (2) in deflector (3).

Measure fit of oil seal outside diameter (4) in output shaft bore (6).

GO TO FRAME 8

Front Output Shaft and Companion Flange Wear Limits

Table 2-34.

Size and Fit

of New Parts

Wear Limit

Item/Point of Measurement

(inches)

Index Number

(inches)

1.621 to 1.624

1.627

Companion flange inside diameter

2.5150

2.522 to 2.530

Companion flange outside diameter

None

2.506 to 2.511

Deflector inside diameter

None

3.353 to 3.357

Oil seal outside diameter

0.0073L

0.0020T to 0.0030L

Fit of flange on shaft

l and 5

0.0008T

0.011T to 0.024T

2 and 3

Fit of deflector on flange

0.0020T

0.003T to 0.009T

Fit of oil seal in output shaft bore

4 and 6

2-194