TM 9-2320-279-34-1
Transmission Maintenance Instructions (Cont)
(15)
(16)
(17)
(18)
(20)
(21)
(22)
Remove retaining ring (19),
internal gear (12), and spur
gear shaft (13).
Position transmission
drum (9) so rear carrier
assembly (20) is up.
Remove retaining ring (21)
and separate rear carrier
assembly (20) from
transmission drum (9).
Remove bearing (22) from
rear carrier assembly (20).
Check end play between pinion gears (23, 24, and 25) and carriers (1, 5, and 20). End play must
be between 0.008 and 0.031 in. (0.203 and 0.787 mm).
CAUTION
Do not drill into the carrier assemblies.
NOTE
If end play between piston gears and carriers is other than 0.008 and 0.031 in.
(0.203 and 0.787 mm), perform steps (20) through (25).
Drill away staked rear ends of front carrier assembly (1) pinion pins (26) using a 15/16 in. (23.8
mm) bit.
Drill away staked front ends of center carrier assembly (5) pinion pins (27) using a 15/16 in.
(23.8 mm) bit.
Drill away staked ends of rear carrier assembly (20) pinion pins (28) using a 1-3/16 in. (30.2
mm) bit.
Change 3
7-81
