TM 1-1520-238-23
Change 9
2-329
2.91.
AFT RIGHT CENTER TRANSMISSION ROTOR SUPPORT STRUT ASSEMBLY
REMOVAL/INSTALLATION – continued
2.91.6. Installation
a. Install strut (4) on base (19) and strut (20).
Torque nut (23) 3360 to 3640 INCH-POUNDS.
(1) Install bolt (22) through washer (25), strut (4),
base (19), and strut (20).
NOTE
Nut may be reused if run-on torque ex-
ceeds 50 INCH-POUNDS.
(2) Install washer (24) and nut (23) on bolt (22)
finger tight.
(3) Ensure nut (23) has no less than 50 INCH-
POUNDS run-on torque. Use torque wrench.
(4) Hold bolt (22). Use box wrench.
(5) Torque nut (23) to 3360 INCH-POUNDS. Use
torque wrench, adapter, and 5-inch
extension.
(6) Increase torque to aline cotter pin hole, but do
not exceed 3640 INCH-POUNDS.
(7) Install new cotter pin (21).
b. Install strut (4) on deck (15). Torque bolt (16) to
1900 INCH-POUNDS.
(1) Apply antiseize compound to bolt (16).
(1) Install bolt (16) through washer (17) and strut
(4) in deck (15).
(2) Torque bolt (16) to 1900 INCH-POUNDS.
Use torque wrench and socket wrench.
(3) Lockwire bolt (16) to strut (4). Use wire
(item 226, App F).
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20
23
M04-1466-11
19
22
25
4
24
M04-1466-14
22
21
23
M04-1466-13
16
17
15
4
