TM 1-1520-238-23
Change 2
6-296.1
6.67.
MAIN TRANSMISSION ROTOR BRAKE SEAL REPLACEMENT – continued
b. Install ring in transmission (2). Torque ring (1)
to 190 FOOT-POUNDS.
(1) Lubricate new packing (3). Use petrolatum
(item 138, App F).
(2) Install packing (3) on ring (1).
(3) Install ring (1) in transmission (2).
(4) Torque ring (1) to 190 FOOT-POUNDS. Use
socket set, adapter, and torque wrench.
c. Inspect (QA).
d. Lockwire ring (1) to transmission (2). Use wire
(item 222, App F).
e. Install transmission rotor brake disk (para
6.66).
f. Secure forward catwalk (para 2.84).
g. Secure access doors T250L, T250R, T290L,
T290R, and L325 (para 2.2).
END OF TASK
3
1
M04-3606-3
3
1
2
