TM 1-1520-238-23
Change 2
6-519
6.125.
INTERMEDIATE GEARBOX OUTPUT SEAL ASSEMBLY REMOVAL/INSTALLATION – continued
6.125.3. Removal
a. Remove retainer (1) from intermediate gear-
box (2).
(1) Remove sealing compound from retainer (1),
gearbox (2), six self-locking nuts (3), washers
(4) and studs (5).
(2) Remove six self-locking nuts (3) and washers
(4) from studs (5).
(3) Discard nuts (3).
(4) Remove sealing compound from two nylon
setscrews (6).
(5) Remove two nylon setscrews (6) from retain-
er (1).
(6) Install two removal bolts (7) on retainer (1).
Use NAS564-33 bolts.
CAUTION
Removal bolts must be tightened evenly
to avoid damage to gearbox.
(7) Tighten two removal bolts (7) evenly until re-
tainer (1) separates from gearbox (2).
(8) Remove retainer (1) from gearbox (2).
(9) Remove two removal bolts (7) from retainer
(1).
(10) Remove and discard packing (8) from retain-
er (1).
NOTE
Some retainers have retaining rings.
(11) Remove retaining ring (9) from retainer (1), if
installed.
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