TM 1-1520-238-23
Change 3
5-245
5.54.
TAIL ROTOR BLADE INSTALLATION continued
k. Install pitch control link (12) on pitch horn
(13).
(1) Install washer (14) and safety washer (15) on
bolt (16).
(2) Install bolt (16) through pitch control link (12)
and pitch horn (13).
(3) Install nut (17).
l. Perform self-retaining bolt fit check (para
11.1).
m. Torque nut (17) 225 to 285 INCH-POUNDS.
(1) Hold bolt (16). Torque nut (17) to 225 INCH-
POUNDS. Use torque wrench.
(2) Increase torque to aline cotter pin hole, but do
not exceed 285 INCH-POUNDS.
(3) Install new cotter pin (18).
n. Apply primer to bolt (16) head and nut (17).
Use epoxy primer coating kit (item 78, App F).
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M042585
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