TM 1-1520-238-23
6-332
Change 5
6.76.
MAIN TRANSMISSION TAIL ROTOR FLANGE CORK STOPPER REPLACEMENT – continued
6.76.3. Removal
a. Remove cork stopper (1) from tail rotor drive
flange (2).
(1) Insert driftpin (3) into flange (2) from gear
tooth end. Use driftpin.
(2) Remove drive stopper (1) from flange (2) by
gently tapping on driftpin (3). Use mallet.
6.76.4. Cleaning
a. Clean tail rotor drive flange.
(1) Remove all cured sealant and cork debris
from drive flange (para 1.47). Use methyl
ethyl ketone (item 124, App F) and cloth
(item 51, App F).
6.76.5. Inspection
NOTE
The following inspection procedures ap-
ply to tail rotor drive flange.
a. Check flange for serviceability (para 6.41.3).
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