TM 1-1520-238-23
11-1193
11.282.
RIGGING COLLECTIVE FLIGHT CONTROLS BETWEEN PILOT COLLECTIVE STICK AND
COLLECTIVE SERVOCYLINDER – continued
11.282.3. Rigging
a. Remove F.S. 165 rod end (1) from collective
servocylinder input linkage (2).
(1) Remove and discard cotter pin (3).
(2) Remove nut (4) from bolt (5).
(3) Remove bolt (5) and washer (6).
(4) Secure rod end (1) to prevent damage when
controls are moved.
b. Enter pilot station (para 1.56). Observe all
safety precautions.
c. Rotate friction lock (7) counterclockwise on
pilot collective stick (8) to ZERO.
d. Slowly move pilot collective stick (8) to aline
rig pin hole (9) with collective stick housing
rig pin hole (10).
e. Install -3 rig pin (11). Use flight control rigging kit.
f. Install collective stick warning flag (12) on pi-
lot collective stick (8). Use flight control rigging
kit.
g. Apply external hydraulic power to aircraft
(para 1.72).
h. Install -9 rig pin (13) in F.S. 165 bellcrank (14).
Use flight control rigging kit.
i. Slowly move collective servocylinder input
linkage (2) to aline lower lever (15) with upper
edge of boss (16) on servocylinder body (17).
j. Check that holes in input linkage (2) aline with
F.S. 165 push-pull rod end (1).
(1) If holes in input linkage (2) do not aline with
rod end (1), adjust rod end (1) on upper end
of F.S. 165 push-pull rod to aline holes in
input linkage (2) (para 11.2).
(2) If holes in input linkage (2) aline with rod end
(1), go to next step.
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