Forward planetary carrier and components

TM 10-3930-242-34

Figure 4-2. Torque converter and transmission assembly,

disassembly and reassembly (sheet 4 of 13).

hoist, remove the 18 bolts (119) and lockwashers

( 1 0 3 ) from transmission housing. This will re-

quire a minimum of 4 inches of blocking.

( 1 1 8 ) which retain the housing to the transfer

and

carrier

planetary

(5) F o r w a r d

case.

components.

NOTE

( a ) Place a block of soft metal or hard

Leave four equally spaced bolts while removing the

wood on the hub of the forward planetary; using

others, then loosen these four bolts evenly to re-

a heavy drift and hammer, drive the forward

lieve the compression of the clutch return springs.

p l a n e t a r y carrier (103) out of the ball bearing

(110).

(c) Carefully separate transmission hous-

(b) Lift the transmission housing off the

i n g section from transfer housing section to

f o r w a r d planetary carrier. Remove bearing and

avoid dropping clutch piston return springs (97),

r e t a i n e r s and inspect for damage.

and pins (96), and low range clutch plate (89).

(d) While transmission housing assembly

CAUTION

is suspended, remove the 12 clutch piston return

Because of the necessary tight fit bet-

springs and pins. Remove also two external

ween the hub of the forward planetary

t a n g e d (88) and one internal splined (89), low

carrier and the bore of the ball bearing,

r a n g e clutch plate.

the bearing retainers usually bend when

(e) P o s i t i o n t r a n s m i s s i o n h o u s i n g , f r o n t

the carrier is driven from the bearing.

d o w n w a r d , on blocks. Leave sufficient room to

Thus, it is important that retainers and

remove forward planetary carrier assembly