TM 1-1520-238-23
Change 5
6-299
6.68.
MAIN TRANSMISSION ROTOR BRAKE ACTUATOR (GOODYEAR/ABSC)
DISASSEMBLY/ASSEMBLY (AVIM) – continued
6.68.3. Disassembly
a. Separate rotor brake actuator housing (1).
(1) Remove two screws (2).
(2) Separate housing (1).
(3) Remove and discard packing (3).
(4) Remove protective plug (4) and packing (5)
from housing (1).
(5) Discard packing (5).
b. Remove bleeder valve (6) from housing (1).
(1) Remove screw (7) and washer (8) from valve
(6).
(2) Remove valve (6).
c. Remove piston (9) from housing (1).
(1) Remove nut (10).
(2) Remove piston (9).
(3) Remove backup ring (11) and packing (12)
from groove (13) in housing (1).
(4) Discard packing (12).
(5) Remove and discard packing (14) from end of
brake return pin (15).
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