Table 2-49. Transfer Cover Fits and Tolerances

TM 9-2520-246-34-1

FRAME 2

NOTE

Readings must be within limits given in table 2-49.

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 fit of shifter shaft (1) in bore (2).

Measure fit of input shaft front bearing (3) in bearing bore ( 4 ) .

Measure fit of countershaft front bearing outer race (5) in bearing bore (6).

Measure fit of front output shaft front bearing outer race (7) in bearing

bore (8)

GO TO FRAME 3

Table 2-49.

Transfer Cover Fits and Tolerances

Size and Fit

Index

of New Parts

Wear Limit

Number

(inches)

Item/Point of Measurement

(inches)

0.0039L to 0.0063L

Fit of shifter shaft in bore

1 and 2

0.070L

0.008L to 0.007L

Fit of input shaft bearing in bore

0.001L

3 and 4

0.003T to 0.001T

Fit of countershaft bearing race

0.00T

5 and 6

in bore

0.0010T to 0.0030T

Fit of output shaft bearing in bore

7 and 8

0.000T

2-210