TM 1-1520-238-23
11-94
Change 4
11.13.
LONGITUDINAL LINKS REMOVAL/INSTALLATION – continued
b. Install link (1) on aft bellcrank (2). Torque nut
(4) 280 to 400 INCH-POUNDS.
(1) Aline link (1) with bellcrank (2).
(2) Install bushing (8) in bellcrank (2).
(3) Position nylon washer (6) between link (1)
and bellcrank (2).
CAUTION
Threads of bolt and nut shall be clean
and compound free. Contaminated
threads can cause improper torque,
which may cause damage to flight control
system.
(4) Apply a light coat of corrosion preventive
compound to shank of bolt (5). Use corrosion
preventive compound (item 62A, App F).
(5) Install bolt (5) through washers (7) (if re-
quired), bushing (8), bellcrank (2), and link
(1).
(6) Check fit of self-retaining bolt (5) (para 11.1).
(7) Install nut (4). Torque nut (4) to 280 INCH-
POUNDS. Use torque wrench.
(8) Increase torque to aline cotter pin hole, but do
not exceed 400 INCH-POUNDS.
(9) Install new cotter pin (3).
(10) Apply sealing compound around bolt (5)
head, washer (7), and nut (4). Use sealing
compound (item 176, App F).
c. Inspect (QA).
d. Perform flight control system maintenance
operational check (TM 1-1520-238-T).
END OF TASK
2
1
6
8
4
5
3
7
M04-1713-5B
VIEW
ROTATED
