TM 1-1520-238-23
11-1057
11.252.
DIRECTIONAL F.S. 216.25 PUSH–PULL ROD REMOVAL/INSTALLATION – continued
11.252.3. Removal
CAUTION
To prevent damage to flight control sys-
tem components, do not use force if bind-
ing or roughness occurs while moving
controls with hydraulic power.
a. Install -9 rig pin (1) in directional F.S. 348 bell-
crank (2) and bracket (3). Use flight control
rigging kit.
(1) Locate bellcrank (2) and bracket (3).
NOTE
If rig pin hole in bellcrank does not aline
with mid-stroke hole in bracket, slowly
move controls to aline holes.
(2) Install -9 rig pin (1) through bracket (3) and
bellcrank (2).
b. Remove external hydraulic power (para 1.72).
c. Remove aft end of directional push-pull rod
(4) from F.S. 275 bellcrank (5).
(1) Remove and discard cotter pin (6).
(2) Remove self-locking nut (7).
(3) Remove close tolerance bolt (8) and sleeve
bushing (9) from bellcrank (5).
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M04-1798-6
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M04-1798-2
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