TM 55-1520-240-23-5
6-196
DRAIN ENGINE TRANSMISSION OIL
(Continued)
6-196
NOTE
Drain either engine transmission in
same way. Right transmission shown.
For helicopters with 37 , go to step 7.
WITHOUT 37
1.
Remove lockwire from drain plug (1) and chip
detector.
2.
Remove drain plug (1). Let oil drain into
container.
3.
Remove packing (3) from drain plug (1).
4.
Install packing (3) on drain plug (1). Install
plug in transmission port (4). Torque plug to 90
inch-pounds.
5.
Lockwire drain plug (1) to chip detector (2). Use
lockwire (E231).
6.
Go to Follow-On Maintenance.
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