TM 1-1520-238-23
11-1134
11.268.
DIRECTIONAL F.S. 520 BELLCRANK BRACKET REMOVAL/INSTALLATION – continued
11.268.6. Installation
a. Install F.S. 520 bellcrank bracket (2) on inter-
mediate gearbox (3).
(1) Aline holes (5) with studs (6).
(2) Slide bracket (2) over studs (6).
(3) Install four washers (4) and nuts (1).
(4) Apply sealing compound to four nuts (1) and
washers (4). Use sealing compound
(item 178, App F).
b. Inspect (QA).
c. Install directional F.S. 520 bellcrank (para
11.267).
d. Perform directional flight control rigging
maintenance
operational
check
(TM 1-1520-238-T).
END OF TASK
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M04-2161-3
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