Dodge RAM TRUCK 1500 1995 Service Manual page 1503

21 - 222 46RH/47RH TRANSMISSION OVERHAUL
SPECIAL
TOOL
C-386Q-A-
PUMP
SEAL
PUMP
. BODY
J9321-179
Fig. §7 Oil Pump Seal Installation
p a c k f o r assembly r e f e r e n c e . 46RH h a s 3 discs
w h i l e 4 7 E H h a s 4 discs.
(2) Compress clutch piston retainer and piston
'springs with Compressor Tool C-3863-A (Fig. 70).
(3) Remove retainer snap ring and remove com­
pressor tool.
(4) Remove clutch piston springs. Note number
and position of piston springs for assembly ref­
erence. .
(5) Remove clutch piston from retainer with a
twisting motion.
(6) Remove and discard clutch piston inner and
outer seals.
Fm&mr CLUTCH msmemGM
Clean and inspect the front clutch components. Re­
place the clutch discs if warped, worn, scored, burned
or charred, the lugs are damaged, or if the facing is
flaking off. Replace the steel plates and reaction
plate if heavily scored, warped, or broken. Be sure
the driving lugs on the discs and plate are also in
good condition. The lugs must not be bent, cracked or
damaged in any way.
Replace the piston springs and spring retainer if ei­
ther are distorted, warped or broken.
Check the lug grooves in the clutch piston retainer.
The steel plates should slide freely in the slots. Re-*
place the piston retainer if the grooves are worn or
damaged. Also check action of the check ball in the
piston retainer. The ball must move freely and not
stick.
Replace the retainer bushing if worn, scored, or
there is any doubt about bushing condition.
Inspect the piston and retainer seal surfaces for
nicks or scratches. Minor scratches can be removed
with crocus cloth. However, replace the piston and/or
retainer if the seal surfaces are seriously scored.
Check the clutch piston check ball. The ball should
be securely in place. Replace the piston if the ball is
missing, or seized in the piston.
FRONT CLUTCH RETAINER BUSHING
REPLACEMENT (FIG. 71}
(1) Assemble Tool Handle C-4171 and Bushing Re­
mover SP-3629.
(2) Insert remover tool in bushing and drive bush­
ing straight out of clutch retainer.
INNER
PISTON SEAL
CLUTCH
PISTON
CLUTCH PISTON
SPRING RETAINER
CLUTCH
PLATES
CLUTCH
PACK
SNAP RING
(WAVED)
CLUTCH
FRONT OUTER PISTON RETAINER
CLUTCH RETAINER PISTON SEAL SPRINGS (9)
SNAP RING
Fig. 68 Front Clutch Components (46RH 3-Bisc)