2002 DODGE RAM Service Repair Manual

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DODGE RAM 2002  Service Repair Manual Installer, Seal - C-3995-A
Handle, Universal - C-4171
Remover/Installer, Bushing - C-4470
Dial Caliper - C-4962
Set, Bushing Remover/Installer - C-3887-J
Nut, Bushing Remover - SP-1191, From kit C-388

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DODGE RAM 2002  Service Repair Manual ACCUMULATOR
DESCRIPTION
The accumulator (Fig. 66) is a hydraulic device
that has the sole purpose of cushioning the applica-
tion of a band or clutch. The accumulator consists of
a dual-land piston an

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DODGE RAM 2002  Service Repair Manual OPERATION
Both the accumulator and the 3-4 accumulator
function the same. Line pressure is directed to the
small end of the piston when the transmission is
placed into a DRIVE position (Fig. 68), bott

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DODGE RAM 2002  Service Repair Manual case, and the other is acted on with a pushing force
by a servo piston. The front band is a single-wrap
design (the band does not completely encompass/
wrap the drum that it holds).
LOW/REVERSE (REAR)

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DODGE RAM 2002  Service Repair Manual (7) Position new gasket on oil pan and install pan
on transmission. Tighten pan bolts to 13.6 N´m (125
in. lbs.) lbs.) torque.
(8) Lower vehicle and refill transmission with
MopartATF +4, Type 9602 f

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DODGE RAM 2002  Service Repair Manual GOVERNOR PRESSURE CURVES
There are four governor pressure curves pro-
grammed into the transmission control module. The
different curves allow the control module to adjust
governor pressure for varyin

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DODGE RAM 2002  Service Repair Manual tial setting for the WOT upshift is below the opti-
mum engine speed. As WOT shifts are repeated, the
PCM learns the time required to complete the shifts
by comparing the engine speed when the shifts

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DODGE RAM 2002  Service Repair Manual (4) Lubricate o-ring on pressure sensor with trans-
mission fluid.
(5) Align pressure sensor to bore in governor body.
(6) Push pressure sensor into governor body.
(7) Lubricate o-ring, on pressure so