TM 1-1520-238-23
11-1110
Change 6
11.263.
TAIL ROTOR SWASHPLATE CONTROL BELLCRANK REMOVAL – continued
c. Remove bellcrank (2) from link (22).
(1) Remove sealing compound from bolt (23)
and nut (24).
(2) Remove and discard cotter pin (25).
(3) Remove nut (24), washer (26), bracket (27),
and bushing (28).
(4) Remove bolt (23), bracket (29), and pin (30).
CAUTION
Forward bearing is a floating bearing and
could fall out when bellcrank is removed
from swashplate.
d. Remove bellcrank (2).
11.263.4. Cleaning
a. Clean removed and attaching parts (para
1.47).
11.263.5. Inspection
a. Check bellcrank and attaching points for
cracks and elongated bolt holes.
(1) Bolt hole maximum allowable elongation is
0.002 INCH.
(2) With bellcrank removed, swashplate maxi-
mum allowable radial play is 0.002 INCH.
(3) Bearing maximum allowable radial play is
0.006 INCH.
(4) Bearing maximum allowable axial play is
0.014 INCH.
b. Check removed and attaching parts for dam-
age (para 11.232).
c. Check removed and attaching parts for corro-
sion (para 1.49).
d. Check all installed bushing(s) and/or bear-
ing(s) for wear (para 11.232).
e. Check all removed bushing(s) and/or bear-
ing(s) for wear (para 11.4).
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M04-1756-6
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M04-1756-7A
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