TM 55-1520-240-23-5
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REMOVE LEFT ENGINE TRANSMISSION OIL COOLER
(Continued)
6-214
1.
Remove armor plate (1) from cooler (2).
2.
Remove lockwire from drain plug (3).
3.
Remove drain plug (3) and packing (4). Place
funnel under port (5). Drain oil through funnel
into container.
4.
Install drain plug (3) and packing (4).
5.
Disconnect hose (6) from elbow (7). Remove
elbow (7), nut (8), and packing (9) and cooler (2).
6.
Remove nuts (10), washers (11), and bolts (12)
from three places around inside of cooler (2).
7.
Remove nuts (13), washers (14), and bolts (15)
from six places around outside of cooler (2).
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