TM 1-1520-238-23
Change 1
6-289/(6-290 blank)
6.65.
MAIN TRANSMISSION ROTOR BRAKE ACTUATOR (PARKER HANNIFIN)
REMOVAL/INSTALLATION – continued
6.65.6. Installation
a. Install actuator (13) on transmission (15).
Torque two bolts (16) to 1175 INCH-POUNDS.
(1) Slide actuator (13) over disk (18) and aline
bolt holes with transmission (15).
(2) Install two bolts (16) through washers (17)
and actuator (13) into transmission (15).
(3) Torque two bolts (16) to 1175 INCH-
POUNDS. Use torque wrench and hexagon
screwdriver.
b. Install hose (11) on union (12).
(1) Lubricate threads of nut (14) and union (12).
Use hydraulic fluid (item 92, App F).
(2) Hold union (12). Install nut (14).
c. Inspect (QA).
d. Bleed utility hydraulic system (para 1.35).
e. Service utility hydraulic system (para 1.34).
f. Perform utility hydraulic system maintenance
operational check (TM 1-1520-238-T).
g. Secure access doors T250L, T250R, T290L,
T290R, and L325 (para 2.2).
END OF TASK
18
13
17
14
12
M04-3876-8A
15
11
16
