TM 1-1520-238-23
11-1170
Change 6
11.276.
TAIL ROTOR ELECTRICAL LEAD REMOVAL/INSTALLATION – continued
c. Install lead (20) on swashplate (3). Torque nut
(22) to 25 INCH-POUNDS.
(1) Position lead (20) on swashplate (3).
(2) Install screw (24), washer (23), and nut (22).
Torque nut (22) to 25 INCH-POUNDS. Use
torque wrench.
(3) Apply corrosion preventive compound to lead
(20) attach point. Use corrosion preventive
compound (item 62A, App F).
NOTE
If lead has been replaced, install clamps
on jumper.
d. Install lead (1) between vertical stabilizer (2)
and swashplate (3). Torque nuts (5) and (10) to
25 INCH-POUNDS.
(1) Position lead (1) at attaching point in vertical
stabilizer (2).
(2) Install washer (6) and nut (5). Torque nut (5)
to 25 INCH-POUNDS. Use torque wrench.
(3) Route lead (1) to swashplate (3) attachment
point.
(4) Install spacer (17), clamp (18), spacer (17),
clamp (19), and screw (16).
(5) Attach lead (1) to three brackets (15) with
clamps (14), screws (13), washers (12), and
nuts (11).
(6) Position lead (1) on swashplate (3). Install
screw (10), washer (9), and nut (8). Torque
nut (8) to 25 INCH-POUNDS. Use torque
wrench.
(7) Apply corrosion preventive compound to both
attaching points (4). Use corrosion preventive
compound (item 62A, App F).
e. Inspect (QA).
f. Install access fairing L540 (para 2.2).
END OF TASK
24
20
3
M04-3648-6
22
23
ROTATED 180º
16
18
17
19
15
M04-3648-5
4
2
5
1
ROTATED 180º
3
8
4
3
2
1
6
9
10
12
14
11
13
1
