Chrysler DODGE D150 1993 Service Manual page 1311

21 - 310 TRANSMISSION 0VERHAUL-46RH
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plate carefully. Be sure all fluid passages are clean
and clear. Check condition of the upper housing and
transfer plate check balls as well. The check balls
and ball seats must not be worn or damaged.
Trial fit each valve and plug in its bore to check
freedom of operation. When clean and dry, the valves
and plugs should drop freely into the bores.
Valve body bores do not change dimensionally with
use. If the valve body functioned correctly when new,
it will continue to operate properly after cleaning
and inspection. It should not be necessary to replace
a valve body assembly unless it is damaged in han­
dling.
VALWE BODY BEASSEMBLY
CAUTION; D o not force valves or plugs into place
during reassembly. If the valve body bores, valves
and plugs are free of distortion or burrs, the valve
body components should all slide into place easily.
In addition, d o not overtighten the transfer plate
and valve body screws during reassembly. Over­
tightening can distort the h o u s i n g s resulting in
valve sticking, c r o s s leakage and unsatisfactory o p ­
eration. Tighten valve body screws to recom­
mended torque only.
Lower Housing Assembly (Fig. 116)
(1) Lubricate valves, springs, and the housing
valve and plug bores with Mopar ATF Plus, or
Dexron II® transmission fluid.
(2) Install 3-4 timing valve spring and valve in
lower housing.
(3) Install 3-4 shuttle valve in lower housing.
Press valve inward and install E-clip on end of valve
to secure it in housing.
(4) Install 3-4 shuttle valve spring and throttle
plug in housing.
(5) Install timing valve end plate. Tighten end
plate screws to 4 N»m (35 in. lbs.) torque.
(6) Install 3-4 shift valve and spring.
(7) Install converter clutch valve, spring and plug.
(8) Install converter clutch timing valve and
spring.
3-4 Accumulator Assembly (Fig. 117)
(1) Lubricate accumulator piston, seals and hous­
ing piston bore with ATF Plus, or Dexron II®.
(2) Install new seal rings on accumulator piston.
(3) Install piston and spring in housing.
(4) Install end plate on housing.
Transfer Plate Assembly
(1) Install rear clutch check ball in transfer plate
(Fig. 110).
(2) Install filter screen in upper housing separator
plate (Fig. 109).
(3) Align and position upper housing separator
plate on transfer plate (Fig. 109).
(4) Install brace plate (Fig. 108). Tighten brace at­
taching screws to 4 Nnn (35 in. lbs.) torque.
(5) Install remaining separator plate attaching
screws. Tighten screws to 4 N*m (35 in. lbs.) torque.