TM 1-1520-238-23
11-116.2
Change 2
11.18.
SECONDARY MAIN ROTOR SCISSOR REMOVAL/INSTALLATION – continued
e. Install scissor (1) on swashplate (17).
(1) Install washer (22) and scissor (1) on pin (23).
(2) Install retaining washers (21) and (20) and
nut (19).
f. Torque nut (19) 250 to 300 INCH-POUNDS.
(1) Install nut (19). Torque nut (19) to 250 INCH-
POUNDS. Use torque wrench.
(2) Increase torque to aline cotter pin hole, but do
not exceed 300 INCH-POUNDS.
(3) Install new cotter pin (18).
(4) Apply sealing compound around washer (20),
and nut (19). Use sealing compound
(item 176, App F).
g. Inspect (QA).
h. Perform flight control system maintenance
operational check (TM 1-1520-238-T).
END OF TASK
M04-1723-8A
18
19
20
23
22
1
21
17
