TM 1-1520-238-23
4-502
4.151.
COLLECTIVE SERVOCYLINDER ENGINE CONTROL ROD REMOVAL/INSTALLATION continued
4.151.3. Removal
a. Remove collective servocylinder engine con-
trol rod (1) from bellcrank (2).
(1) Remove and discard cotter pin (3).
(2) Hold bolt (4). Remove nut (5).
(3) Remove bolt (4) from bellcrank (2) and rod
end (6).
b. Remove rod (1) from collective servocylinder
adapter (7).
(1) Remove and discard cotter pin (8).
(2) Remove nut (9) and washer (10).
(3) Remove rod end (11) from adapter (7).
(4) Remove washer (12).
4.151.4. Cleaning
a. Clean bellcrank and adapter (para 1.47).
4.151.5. Inspection
a. Check bellcrank and adapter for cracks. None
allowed.
b. Check adapter for damaged threads. None al-
lowed.
c. Check bellcrank and adapter for corrosion
(para 1.49).
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