TM 1-1520-238-23
6-551
6.133.
TAIL ROTOR GEARBOX SHOULDERED SHAFT REMOVAL/INSTALLATION – continued
6.133.3. Removal
a. Remove shouldered shaft (1) from tail rotor
gearbox (2).
(1) Remove retaining ring (3) from shaft (1).
(2) Remove shaft (1).
(3) Remove and discard packing (4) from shaft
(1).
6.133.4. Cleaning
a. Wipe removed and attaching parts with a
clean rag.
6.133.5. Inspection
a. Check shouldered shaft for serviceability
(para 6.132).
b. Check retaining ring for serviceability (para
6.132).
c. Check No. 6 drive shaft mating surface for
cracks. None allowed.
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