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 232 of 418
TM 9-2520-246-34-1
FRAME 4
NOTE
Readings must be within limits given in table 2-51.
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 fit of
2.
Measure fit of
3.
Measure fit of
4.
Measure fit of
bore (8).
GO TO FRAME 5
expansion plug (1) in housing bore (2).
input shaft rear bearing (3) in bearing bore (4).
countershaft rear bearing outer race (5) in bearing bore (6).
rear output shaft rear bearing outer race (7) in bearing
Index
Number
1 and 2
3 and 4
5 and 6
7 and 8
Table 2-51.
Transfer Case Fits and Tolerances
Item/Point of Measurement
Fit of expansion plug in bore
Fit of input shaft bearing in bore
Fit of countershaft bearing race
in bore
Fit of output shaft bearing race
in bore
Size and Fit
of New Parts
(inches)
0.0024T to 0.0100T
0.000TT to 0.0008L
0.005L to 0.0015T
0.0010T to 0.0010L
Near Limit
(inches)
0.0020T
0.0015L
O.OO1OL
0.0015L
2-212
Back to Top
