Valve Body Assembly - ATSG Chrysler 45RFE Service Manual

VALVE BODY ASSEMBLY

1. Clean and inspect all components. Replace any
parts that show evidence of wear or damage.
2. Lubricate the valves, springs and bore plugs
with clean transmission fluid.
3. Install the solenoid switch valve and plugs into
the valve body, exactly as shown in Figure 98,
and then install the retainer.
4. Install the low/reverse switch valve into valve
body as shown in Figure 98, followed by the
bore plug. Some manuals illustrate a bore plug
wire retainer for this location. Our unit did not
have one, nor is it needed as the accumulator
cover retains this valve train (See Figure 98).
5. Install the accumulator pistons and springs into
the valve body in their proper locations, shown
in Figure 98. Notice that all accumulators have
two springs, except the overdrive, which has
only one. Refer to Figure 98.
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Technical Service Information
VALVE BODY CHECKBALL LOCATIONS
SWITCH VALVE
RETAINER
Figure 99
AUTOMATIC TRANSMISSION SERVICE GROUP
6. Install the accumulator cover onto valve body
using the 7 retaining screws (See Figure 98).
7. Torque the screws to 4.5 Nm (40 in lbs).
8. Ensure that the solenoid switch valve and the
low/reverse switch valve are free in their bores.
9. Lay the valve body down on a flat surface and
install the 7 checkballs into the proper pockets
as shown in Figure 99.
Continued on Page 77.
Copyright © 1999 ATSG
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