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TM 9-2320-364-34-4
23-122
23-18. REAR TRANSMISSION COVER ASSEMBLY REPAIR (CONT).
d.
Assembly.
NOTE
Perform Step (1) only if vent tube
was removed.
(1)
Install vent tube (24) in rear cover (8).
(2)
Position rear cover (8), flange side up, on
wooden blocks.
(3)
Coat inner seal ring (22) and outer seal
ring (23) with hydraulic oil.
NOTE
Inner and outer seal rings are
installed with lips of seals facing
down.
(4)
Install inner seal ring (22) and outer seal
ring (23) in first clutch piston (21).
(5)
Position inner seal protector over inner seal
ring (22) and install first clutch piston (21)
in rear cover (8) by tapping gently with soft
hammer.
(6)
Install 30 piston release springs (20) in first
clutch piston (21).
(7)
Install piston spring retainer (18) in first
clutch piston (21).
(8)
Install spring compressor on piston spring retainer (18) and install rear cover (8) in press.
Use care when installing retaining rings. Retaining rings are under tension and can act as
projectiles when released causing injury to personnel.
(9)
Compress piston spring retainer (18) until retaining ring groove in rear cover (8) is cleared.
(10)
Install retaining ring (19) in rear cover (8) and release pressure.
(11)
Remove spring compressor and rear cover (8) from press.
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