Dodge Dakota (R1). Manual — part 698
GOVERNOR BODY, SENSOR AND SOLENOID
(1) Turn valve body assembly over so accumulator
side of transfer plate is facing down.
(2) Install new O-rings on governor pressure sole-
noid and sensor.
(3) Lubricate solenoid and sensor O-rings with
clean transmission fluid.
(4) Install governor pressure sensor in governor
body.
(5) Install governor pressure solenoid in governor
body. Push solenoid in until it snaps into place in
body.
(6) Position governor body gasket on transfer
plate.
(7) Install retainer plate on governor body and
around solenoid. Be sure solenoid connector is posi-
tioned in retainer cutout.
(8) Align screw holes in governor body and trans-
fer plate. Then install and tighten governor body
screws to 4 N·m (35 in. lbs.) torque.
(9) Connect harness wires to governor pressure
solenoid and governor pressure sensor.
(10) Install fluid filter and pan.
(11) Lower vehicle.
(12) Fill transmission with recommended fluid and
road test vehicle to verify repair.
Fig. 332 Detent Ball Spring
1 - SPECIAL TOOL 6583 POSITIONED ON DETENT HOUSING
Fig. 333 Manual And Throttle Lever Alignment
1 - THROTTLE LEVER
2 - MANUAL LEVER VALVE ARM
3 - MANUAL VALVE
4 - KICKDOWN VALVE
Fig. 334 Solenoid Harness Case Connector
Shoulder Bolt
1 - SOLENOID HARNESS CASE CONNECTOR
2 - 3-4 ACCUMULATOR HOUSING
Fig. 335 Solenoid Harness Routing
1 - OVERDRIVE/CONVERTER SOLENOID WIRE HARNESS
2 - 3-4 ACCUMULATOR COVER PLATE
21 - 436
AUTOMATIC TRANSMISSION - 46RE
AN
VALVE BODY (Continued)
INSTALLATION
(1) Check condition of O-ring seals on valve body
harness connector (Fig. 336). Replace seals on con-
nector body if cut or worn.
(2) Check condition of manual lever shaft seal in
transmission case. Replace seal if lip is cut or worn.
Install new seal with 15/16 deep well socket (Fig.
337).
(3) Check condition of seals on accumulator piston
(Fig. 338). Install new piston seals, if necessary.
(4) Place valve body manual lever in low (1 posi-
tion) so ball on park lock rod will be easier to install
in sprag.
(5) Lubricate shaft of manual lever with petroleum
jelly. This will ease inserting shaft through seal in
case.
(6) Lubricate seal rings on valve body harness con-
nector with petroleum jelly.
(7) Position valve body in case and work end of
park lock rod into and through pawl sprag. Turn pro-
peller shaft to align sprag and park lock teeth if nec-
essary. The rod will click as it enters pawl. Move rod
to check engagement.
CAUTION: It is possible for the park rod to displace
into a cavity just above the pawl sprag during
installation. Make sure the rod is actually engaged
in the pawl and has not displaced into this cavity.
(8) Install accumulator springs and piston into
case. Then swing valve body over piston and outer
spring to hold it in place.
(9) Align accumulator piston and outer spring,
manual lever shaft and electrical connector in case.
(10) Then seat valve body in case and install one
or two bolts to hold valve body in place.
(11) Tighten valve body bolts alternately and
evenly to 11 N·m (100 in. lbs.) torque.
(12) Install new fluid filter on valve body. Tighten
filter screws to 4 N·m (35 in. lbs.) torque.
(13) Install throttle and gearshift levers on valve
body manual lever shaft.
(14) Check and adjust front and rear bands if nec-
essary.
(15) Connect solenoid case connector wires.
(16) Install the transmission range sensor.
(17) Install oil pan and new gasket. Tighten pan
bolts to 17 N·m (13 ft. lbs.) torque.
(18) Lower vehicle and fill transmission with
Mopar
t ATF +4, type 9602, fluid.
(19) Check and adjust gearshift and throttle valve
cables, if necessary.
Fig. 336 Valve Body Harness Connector O-Ring Seal
1 - CONNECTOR O-RINGS
2 - VALVE BODY HARNESS CONNECTOR
3 - HARNESS
Fig. 337 Manual Lever Shaft Seal
1 - 15/16'' SOCKET
2 - SEAL
Fig. 338 Accumulator Piston Components
1 - INNER SPRING
2 - ACCUMULATOR PISTON
3 - OUTER SPRING
4 - SEAL RINGS
AN
AUTOMATIC TRANSMISSION - 46RE
21 - 437
VALVE BODY (Continued)
ADJUSTMENTS - VALVE BODY
CONTROL PRESSURE ADJUSTMENTS
There are two control pressure adjustments on the
valve body;
• Line Pressure
• Throttle Pressure
Line and throttle pressures are interdependent
because each affects shift quality and timing. As a
result, both adjustments must be performed properly
and in the correct sequence. Adjust line pressure first
and throttle pressure last.
LINE PRESSURE ADJUSTMENT
Measure distance from the valve body to the inner
edge of the adjusting screw with an accurate steel
scale (Fig. 339).
Distance should be 33.4 mm (1-5/16 in.).
If adjustment is required, turn the adjusting screw
in, or out, to obtain required distance setting.
NOTE: The 33.4 mm (1-5/16 in.) setting is an
approximate setting. Manufacturing tolerances may
make it necessary to vary from this dimension to
obtain desired pressure.
One complete turn of the adjusting screw changes
line pressure approximately 1-2/3 psi (9 kPa).
Turning
the
adjusting
screw
counterclockwise
increases pressure while turning the screw clockwise
decreases pressure.
THROTTLE PRESSURE ADJUSTMENT
Insert Gauge Tool C-3763 between the throttle
lever cam and the kickdown valve stem (Fig. 340).
Push the gauge tool inward to compress the kick-
down valve against the spring and bottom the throt-
tle valve.
Maintain pressure against kickdown valve spring.
Turn throttle lever stop screw until the screw head
touches throttle lever tang and the throttle lever cam
touches gauge tool.
NOTE: The kickdown valve spring must be fully
compressed and the kickdown valve completely
bottomed to obtain correct adjustment.
Fig. 339 Line Pressure Adjustment
1 - WRENCH
2 - 1–5/16 INCH
Fig. 340 Throttle Pressure Adjustment
1 - HEX WRENCH (IN THROTTLE LEVER ADJUSTING SCREW)
2 - SPECIAL TOOL C-3763 (POSITIONED BETWEEN THROTTLE
LEVER AND KICKDOWN VALVE)
21 - 438
AUTOMATIC TRANSMISSION - 46RE
AN
VALVE BODY (Continued)
AUTOMATIC TRANSMISSION - 45RFE
TABLE OF CONTENTS
page
page
AUTOMATIC TRANSMISSION - 45RFE
STANDARD PROCEDURE . . . . . . . . . . . . . . . . . 445
ALUMINUM THREAD REPAIR. . . . . . . . . . . . . 445
4C RETAINER/BULKHEAD
ADAPTER HOUSING SEAL
FLUID AND FILTER
DIAGNOSIS AND TESTING . . . . . . . . . . . . . . . . 486
STANDARD PROCEDURE . . . . . . . . . . . . . . . . . 486
GEARSHIFT CABLE
DIAGNOSIS AND TESTING . . . . . . . . . . . . . . . . 489
GEARSHIFT CABLE . . . . . . . . . . . . . . . . . . . . 489
HOLDING CLUTCHES
INPUT CLUTCH ASSEMBLY
INPUT SPEED SENSOR
LINE PRESSURE (LP) SENSOR
LOW/REVERSE CLUTCH
OIL PUMP
OIL PUMP VOLUME CHECK. . . . . . . . . . . . . . 509
OIL PUMP FRONT SEAL
OUTPUT SPEED SENSOR
OVERDRIVE SWITCH
PISTONS
PLANETARY GEARTRAIN
AN
AUTOMATIC TRANSMISSION - 45RFE
21 - 439
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