TM 1-1520-238-23
5-116
Change 3
5.23.
MAIN ROTOR DAMPER REMOVAL/INSTALLATION – continued
f. Install rod end (1) in link (2). Torque nut (4) to
675 INCH-POUNDS.
(1) Install bushing (7) through link (2).
(2) Install bolt (3) through bracket (6), bushing
(7), rod end (1), washer (8), and bottom
flange of link (2).
(3) Install washer (5) and nut (4).
(4) Hold bolt (3). Torque nut (4) to 675 INCH-
POUNDS. Use torque wrench and box
wrench.
g. Apply sealing compound to joints around
head of bolt (3), bushing (7), washer (5), nut
(4), and exposed threads of bolt (3). Use
sealing compound (item 175, App F) and spatula
set.
h. Inspect (QA).
i. Release rotor brake lock (para 1.62).
j. Perform main rotor blade phase adjustment
(para 5.8).
k. Perform main rotor track and balance mainte-
nance operational check (TM 1-1520-238-T).
END OF TASK
M04-220-5
2
4
5
1
6
7
3
8
