TM 55-1520-240-23-5
6-196
DRAIN ENGINE TRANSMISSION OIL
(Continued)
6-196
WITH 37
7.
Remove plug (5) by turning it counterclockwise
and pulling it from valve (6).
8.
Remove lockwire from valve (6). Remove valve,
with packing (8) from transmission port (9). Let
oil drain into container.
9.
Install valve (6), with new packing (8) in port (9).
Torque to 77 inch-pounds.
10.
Lockwire valve (6) to temperature switch adapter
(10). Use lockwire (E231).
11.
Install plug (5) in valve (6) by inserting it and
twisting it clockwise until it locks in place.
12.
Check that cable (11) points forward within 60º
as shown.
FOLLOW-ON MAINTENANCE:
Install engine transmission fairing (Task 4-73).
Install engine air inlet screen (Task 4-76).
END OF TASK
6-645
