2002 DODGE RAM Service Repair Manual

Page 1857 of 2255

DODGE RAM 2002  Service Repair Manual 3-4 QUICK FILL VALVE
The 3-4 quick fill valve provides faster engagement
of the overdrive clutch during 3-4 upshifts. The valve
temporarily bypasses the clutch piston feed orifice at
the start of a 3-

Page 1858 of 2255

DODGE RAM 2002  Service Repair Manual The higher engine speed and line pressure would
open the vent too far and reduce line pressure too
much. Throttle pressure, which increases with engine
speed (throttle opening), is used to oppose the

Page 1859 of 2255

DODGE RAM 2002  Service Repair Manual SHUTTLE VALVE
The assembly is contained in a bore in the valve
body above the shift valves. When the manual valve
is positioned in the Drive range, throttle pressure
acts on the throttle plug of the s

Page 1860 of 2255

DODGE RAM 2002  Service Repair Manual BOOST VALVE
The boost valve (Fig. 261) provides increased fluid
apply pressure to the overdrive clutch during 3-4
upshifts (Fig. 262), and when accelerating in fourth
gear. The boost valve also serves

Page 1861 of 2255

DODGE RAM 2002  Service Repair Manual ²Converter clutch/overdrive solenoid assembly
and harness.
²Governor housing gasket.
²Solenoid case connector O-rings.
(1) Shift transmission into NEUTRAL.
(2) Raise vehicle.(3) Remove gearshift an

Page 1862 of 2255

DODGE RAM 2002  Service Repair Manual (8) Remove bolts attaching valve body to transmis-
sion case.
(9) Lower valve body enough to remove accumula-
tor piston and springs.
(10) Work manual lever shaft and electrical con-
nector out of tra

Page 1863 of 2255

DODGE RAM 2002  Service Repair Manual (7) Unhook overdrive/converter solenoid harness
from 3-4 accumulator cover plate (Fig. 266).
(8) Turn valve body over and remove screws that
attach overdrive/converter solenoid assembly to valve
body

Page 1864 of 2255

DODGE RAM 2002  Service Repair Manual (12) Secure detent ball and spring with Retainer
Tool 6583 (Fig. 271).
(13) Remove park rod E-clip and separate rod from
manual lever (Fig. 272).
(14) Remove E-clip and washer that retains throt-
tle