Dodge RAM TRUCK 1500 1995 Service Manual page 1477

21 - 196 42RH TRANSMISSION OVERHAUL
B
i t
n
with wood blocks, or cut a hole in the bench large
enough for the intermediate shaft. Then lower the
shaft through the hole and support the transmission
case directly on the bench.
TRANSMISSION ASSEMBLY PROCEDURE
(1) Install rear servo piston, spring and retainer
(Fig. 130). Install spring on top of servo piston and
install retainer on top of spring.
SERVO
PISTON
PISTON
SPR NG
SNAP
RING
PISTON
SEAL RETAINER J9121-343
Fig. 130 Rear Servo Components
(2) Install front servo piston assembly, servo spring
and rod guide (Fig. 131).
PISTON
SEAL
RINGS
SERVO PISTON SNAP RING
ROD
ROD SPRING GUIDE J9121-344
Fig. 131 Front Servo Components
(3) Compress front/rear servo springs with Valve
Spring Compressor C-3422-B and install each servo
snap ring (Fig. 132).
(4) Examine bolt holes in overrunning clutch cam.
Note that one hole is not threaded (Fig. 133). This
hole must align with blank area in clutch cam bolt
circle (Fig. 134). Mark hole location on clutch cam
and blank area in case with grease pencil, paint
stripe, or scribe mark for assembly reference.
(5) Mark location of non-threaded hole in clutch
cam and blank area in bolt circle with grease pencil.
SPRING
COMPRESSOR
TOOL
C-3422-B
ROD
QUIDE
SNAP
RING
J9121-136
Fig. 132 Compressing Servo Springs
NON-THREADED
HOLE
OVERRUNNING
CLUTCH CAM
J9121-226
Fig. 133 Location Of Non-Threaded Hoie in Clutch Cam
^ OVERRUNNING
CLUTCH CAM
SEAT IN CASE
<EADED
HOLE IN CLUTCH
CAM ALIGNS
HERE (BLANK AREA);
OF SEAT
J9121-541
Fig. 134 Location Of Blank Area In Clutch Cam Bolt
Circle
(6) Align and install overrunning clutch and cam
in case (Fig. 135). Be sure cam is correctly in-