TM 55-1520-240-23-5
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REMOVE AFT TRANSMISSION OIL COOLER
(Continued)
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7.
Remove fan drive shaft (12) from oil cooler (13).
8.
Remove three nuts (14) and washers (15) from
baffle (16). Remove baffle.
9.
Remove seven nuts (17) and washers (18).
10.
If cooler (13) will be reinstalled, draw an
alignment mark (19) on cooler and transmission
(8). Use marking pencil (E271).
Transfer tubes can be damaged if
oil cooler is not supported during
removal. Cooler weighs 35 pounds.
11.
With aid of helper, pull cooler (13) straight back
from transmission (8) to clear oil transfer tubes
(20). Cap tubes or plug ports as needed to
contain oil in cooler.
NOTE
Tubes may stay in cooler or
transmission.
12.
Guide cooler (13) aft and to right, away from
transmission (8).
13.
If tubes (20) remained in transmission (8),
remove them. Install tubes in cooler (13).
FOLLOW-ON MAINTENANCE:
None
END OF TASK
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