TM 1-1520-238-23
11-1114
Change 3
11.264.
TAIL ROTOR SWASHPLATE CONTROL BELLCRANK INSTALLATION – continued
CAUTION
Forward bearing is a floating bearing and
could fall out when bellcrank is installed
on swashplate.
b. Install bellcrank (2) on link (3). Torque nut (4)
85 to 115 INCH-POUNDS.
(1) Aline bellcrank (2) with link (3), swashplate
(5), and servocylinder (6).
(2) Position link (3) in bellcrank (2).
(3) Install bushing (7) in aft side of bellcrank (2).
(4) Install bolt (8) through bracket (9) and pin
(10).
(5) Install bolt (8) with bracket (9) and pin (10) in
forward side of bellcrank (2).
(6) Check fit of self-retaining bolt (8) (para 11.1).
(7) Install bracket (11), washer (12), and nut (4)
on bolt (8).
(8) Torque nut (4) to 85 INCH-POUNDS. Use
torque wrench.
(9) Increase torque to aline cotter pin hole, but do
not exceed 115 INCH-POUNDS.
(10) Install new cotter pin (13).
(11) Apply primer to exposed surface of bolt (8),
washer (12), and nut (4). Use primer coating
(item 147, App F).
(12) Allow primer 30 MINUTES to cure.
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M04-1757-4A
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M04-1757-9
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M04-1757-5
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