TM 1-1520-238-23
Change 4
6-71
6.11.
NO. 5 TAIL ROTOR DRIVE SHAFT, DAMPER, AND ANTI-FLAIL SUPPORT
REMOVAL/INSTALLATION – continued
h. Install support (1) on deck (2). Torque seven
screws (3) to 20 INCH-POUNDS.
(1) Aline mounting holes on support (1) with mat-
ing holes on deck (2).
(2) Install seven screws (3) through washers (4),
support (1), and deck (2).
(3) Torque seven screws (3) to 20 INCH-
POUNDS. Use torque wrench, screwdriver
bit holder, and screwdriver bit.
(4) Apply corrosion preventive compound to
seven screws (3). Use corrosion preventive
compound (item 62A, App F).
i. Inspect (QA).
j. Install access fairings R410, R475, L510, and
R510 (para 2.2).
k. Perform drive system vibration maintenance
operational check (TM 1-1520-238-T).
END OF TASK
1
M04-0447-18
2
3
4
3
4
