TM 1-1520-238-23
Change 8
6-485
6.115.
MAIN TRANSMISSION INPUT DRIVE CLUTCH REMOVAL/INSTALLATION – continued
6.115.3. Removal
a. Remove housing cover (1) from flange (2).
(1) Remove retaining ring (3) from flange (2).
(2) Remove cover (1). Use MS20074-04-22 bolt
(4).
(3) Remove and discard packing (5) from cover
(1).
b. Install maintenance fixture (6) in transmission
(7) (if transmission is removed). Use
maintenance fixture.
(1) Install four primary oil pump bolts (8) through
fixture (6) and transmission (7).
c. Remove clutch (9) from transmission (7).
(1) Remove retainer (10) from clamp nut (11).
(2) Remove clamp nut (11) from clutch (9). Use
hinged handle and 3-inch extension.
(3) Remove clutch (9).
d. Unlock rotor brake (para 1.62).
6.115.4. Cleaning
a. Wipe removed and attaching parts with a
clean rag.
6.115.5. Inspection
a. Check attachment area of clutch for cracks.
None allowed.
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