TM 1-1520-238-23
11-1247
11.292.
RIGGING UPPER LATERAL FLIGHT CONTROLS – continued
11.292.3. Rigging
a. Enter pilot station (para 1.56). Observe all
safety precautions.
b. Observe collective F.S. 165 bellcrank (1).
c. Rotate friction lock (2) on pilot collective stick
(3) to ZERO.
d. Slowly move pilot collective stick (3) to aline
rig pin holes (4) in collective F.S. 165 bellcrank
(1).
e. Install -9 rig pin (5). Use flight control rigging kit.
f. Install collective stick warning flags (6). Use
flight control rigging kit.
g. Observe longitudinal F.S. 165 bellcrank (7).
h. Slowly move pilot cyclic stick (8) to aline level
swashplate rig pin holes (9) with longitudinal
F.S. 165 bellcrank (7).
i. Install -5 rig pin (10) at level swashplate posi-
tion (9). Use flight control rigging kit.
j. Observe lateral F.S. 165 bellcrank (11).
k. Slowly move pilot cyclic stick (8) to aline level
swashplate rig pin holes with lateral F.S. 165
bellcrank (11).
l. Install -5 rig pin (12) at level swashplate posi-
tion. Use flight control rigging kit.
m. Install cyclic stick warning covers (13).
NOTE
Rig pins installed must be a drop-fit con-
dition in holes. (A slight drag of rig pin is
acceptable.)
n. Verify drop-fit of -9 rig pin (5) and -5 rig pins
(10) and (12).
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