TM 1-1520-238-23
11-1174
11.277.
TAIL ROTOR PITCH LINK REMOVAL/INSTALLATION – continued
11.277.7. Installation
NOTE
Install long links between outboard pitch
horns and swashplate. Install short links
between inboard blade pitch horns and
swashplate. Install bolt heads in rotor
rotation direction.
a. Install link (1) on swashplate (8). Torque nut
(10) 85 to 115 INCH-POUNDS.
(1) Aline small end of link (1) with swashplate (8).
(2) Install bushing (13) in swashplate (8).
(3) Install bolt (11) through washer (12), bushing
(13), washer (14), link (1), washer (14), and
swashplate (8).
NOTE
The maximum thickness for washer
stackup is 0.126 INCH for pitch link con-
nection to swashplate.
(4) Check fit of self-retaining bolt (11) (para 11.1).
(5) Install nut (10). Torque nut (10) to 85 INCH-
POUNDS. Use torque wrench.
(6) Increase torque to aline cotter pin hole, but do
not exceed 115 INCH-POUNDS.
(7) Install new cotter pin (9).
GO TO NEXT PAGE
M04-1764-4
11
12
13
8
8
1
14
14
M04-1764-7
11
10
9
