Dodge Dakota (R1). Manual — part 663
OIL PUMP
(1) Install oil pump Pilot Studs C-3288-B in case
(Fig. 57).
(2) Install new oil pump gasket on pilot studs and
seat it in case. Be sure gasket is properly aligned
with fluid passages in case (Fig. 57).
(3) Coat front clutch fiber thrust washer with
petroleum jelly to hold it in place. Then install
washer over reaction shaft hub and seat it on pump
(Fig. 58).
CAUTION: The thrust washer bore (I.D.), is cham-
fered on one side. Make sure the chamfered side is
installed so it faces the pump.
(4) Check seal rings on reaction shaft support. Be
sure rings are hooked together correctly. Also be sure
fiber thrust washer is in position (Fig. 59). Use extra
petroleum jelly to hold washer in place if necessary.
(5) Lubricate
oil
pump
seals
with
petroleum
Mopar® ATF +4, type 9602.
(6) Mount oil pump on pilot studs and slide pump
into case opening (Fig. 60). Work pump into case by
hand. Do not use a mallet or similar tools to seat
pump.
(7) Remove pilot studs and install oil pump bolts.
Tighten pump bolts alternately and evenly to fully
seat pump in case. Then final-tighten pump bolts to
20 N·m (15 ft. lbs.) torque.
(8) Verify correct installation. Rotate input and
intermediate shafts and check for bind. If bind exists,
components are either mis-assembled, or not seated.
Disassemble and correct as necessary before proceed-
ing.
Fig. 56 Front Band And Linkage
1 - LEVER
2 - STRUT
3 - ANCHOR
4 - FRONT BAND
Fig. 57 Oil Pump Gasket And Pilot Studs
1 - OIL PUMP GASKET
2 - PILOT STUDS C-3288-B
Fig. 58 Front Clutch Thrust Washer
1 - THRUST WASHER
2 - CHAMFERED SIDE OF WASHER BORE GOES TOWARD
PUMP
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AUTOMATIC TRANSMISSION - 46RE (Continued)
INPUT SHAFT END PLAY CHECK
NOTE: Overdrive unit must be installed in order to
correctly measure the input shaft end-play.
(1) Measure input shaft end play (Fig. 61).
NOTE: If end play is incorrect, transmission is
incorrectly assembled, or reaction shaft thrust
washer is incorrect. The reaction shaft thrust
washer is selective.
(a) Attach Adapter 8266-5 to Handle 8266-8.
(b) Attach
dial
indicator
C-3339
to
Handle
8266-8.
(c) Install the assembled tool onto the input
shaft of the transmission and tighten the retaining
screw on Adapter 8266-5 to secure it to the input
shaft.
(d) Position the dial indicator plunger against a
flat spot on the oil pump and zero the dial indica-
tor.
(e) Move input shaft in and out and record read-
ing. End play should be 0.86 - 2.13 mm (0.034 -
0.084 in.). Adjust as necessary.
Fig. 59 Reaction Shaft Seal Ring And Thrust Washer
1 - SEAL RINGS
2 - REACTION SHAFT SUPPORT
3 - THRUST WASHER (FIBER)
Fig. 60 Oil Pump
1 - SEAT OIL PUMP IN CASE BY HAND
2 - REMOVE PILOT STUDS WHEN PUMP IS SEATED
Fig. 61 Checking Input Shaft End Play
1 - TOOL 8266-8
2 - TOOL 8266-5
3 - TOOL C-3339
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AUTOMATIC TRANSMISSION - 46RE
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AUTOMATIC TRANSMISSION - 46RE (Continued)
ACCUMULATOR, VALVE BODY, OIL PAN, AND
TORQUE CONVERTER
(1) Install accumulator inner spring, piston and
outer spring (Fig. 62).
(2) Install new valve body manual shaft seal in
case (Fig. 63). Lubricate seal lip and manual shaft
with petroleum jelly. Start seal over shaft and into
case. Seat seal with 15/16 inch, deep well socket.
(3) Install valve body as follows:
(a) Start park rod into park pawl. If rod will not
slide past park pawl, pawl is engaged in park gear.
Rotate overdrive output shaft with suitable size 12
point socket; this will free pawl and allow rod to
engage.
(b) Align and seat valve body on case. Be sure
manual lever shaft and overdrive connector are
fully seated in case.
(c) Install and start all valve body attaching
bolts by hand. Then tighten bolts evenly, in a diag-
onal pattern to 12 N·m (105 in. lbs.) torque. Do
not overtighten valve body bolts. This could
result in distortion and cross leakage after
installation..
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.
(4) Install new filter on valve body. Tighten filter
screws to 4 N·m (35 in. lbs.).
(5) Install the transmission range sensor.
CAUTION: If the condition of the transmission
before the overhaul procedure caused excessive
metallic or fiber contamination in the fluid, replace
the torque converter and reverse flush the cooler(s)
and cooler lines. Fluid contamination and transmis-
sion failure can result if not done.
(6) Install torque converter. Use C-clamp or metal
strap to hold converter in place for installation.
BAND ADJUSTMENT AND FINAL
(1) Adjust front and rear bands as follows:
(a) Loosen locknut on each band adjusting screw
4-5 turns.
(b) Tighten both adjusting screws to 8 N·m (72
in. lbs.).
(c) Back off front band adjusting screw 2-7/8
turns.
(d) Back off rear band adjusting screw 2 turns.
(e) Hold each adjusting screw in position and
tighten locknut to 34 N·m (25 ft. lbs.) torque.
(2) Install magnet in oil pan. Magnet seats on
small protrusion at corner of pan.
(3) Position new oil pan gasket on case and install
oil pan. Tighten pan bolts to 17 N·m (13 ft. lbs.).
(4) Install throttle valve and shift selector levers
on valve body manual lever shaft.
(5) Apply small quantity of dielectric grease to ter-
minal pins of solenoid case connector and transmis-
sion range sensor.
(6) Fill
transmission
with
recommended
fluid.
Refer to Service Procedures section of this group.
INSTALLATION
(1) Check torque converter hub and hub drive
notches for sharp edges burrs, scratches, or nicks.
Polish the hub and notches with 320/400 grit paper
and crocus cloth if necessary. The hub must be
smooth to avoid damaging pump seal at installation.
(2) Lubricate oil pump seal lip with transmission
fluid.
(3) Lubricate converter pilot hub pocket in the rear
of the crankshaft with a light coating of Mopar®
High Temp Grease.
(4) Align and install converter in oil pump.
Fig. 62 Accumulator Piston And Springs
1 - ACCUMULATOR PISTON
2 - OUTER SPRING
3 - INNER SPRING
Fig. 63 Manual Lever Shaft Seal
1 - 15/16'' SOCKET
2 - SEAL
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AUTOMATIC TRANSMISSION - 46RE
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AUTOMATIC TRANSMISSION - 46RE (Continued)
(5) Carefully insert converter in oil pump. Then
rotate converter back and forth until fully seated in
pump gears.
(6) Check converter seating with steel scale and
straightedge (Fig. 64). Surface of converter lugs
should be 1/2 in. to rear of straightedge when con-
verter is fully seated.
(7) Temporarily secure converter with wedge tool
or C-clamp.
(8) Position transmission on jack and secure it
with chains.
(9) Check
condition
of
converter
driveplate.
Replace the plate if cracked, distorted or damaged.
Also be sure transmission dowel pins are seated in
engine block and protrude far enough to held trans-
mission in alignment.
(10) Raise transmission and align converter with
drive plate and converter housing with engine block.
(11) Move transmission forward. Then raise, lower
or tilt transmission to align converter housing with
engine block dowels.
(12) Carefully work transmission forward and over
engine block dowels until converter hub is seated in
crankshaft.
(13) Install bolts attaching converter housing to
engine.
(14) Install transfer case, if necessary.
(15) Install rear support. Then lower transmission
onto crossmember and install bolts attaching trans-
mission mount to crossmember.
(16) Install new plastic retainer grommet on any
shift linkage rod or lever that was disconnected.
Grommets should not be reused.
(17) Connect gearshift and throttle cable to trans-
mission.
(18) Connect wires to the transmission range sen-
sor, transmission solenoid case connector, and oxygen
sensor. Be sure that all transmission harnesses are
properly routed.
CAUTION: It is essential that correct length bolts be
used to attach the converter to the driveplate. Bolts
that are too long will damage the clutch surface
inside the converter.
(19) Install torque converter-to-driveplate bolts.
Tighten bolts to 31 N·m (270 in. lbs.).
(20) Raise engine slightly.
(21) Loosen bolts attaching engine-to-transmission
brackets to each side of the engine block.
(22) Install converter housing access cover.
(23) Install bolts attaching engine-to-transmission
brackets to transmission.
(24) Tighten bolts attaching engine-to-transmis-
sion brackets to each side of the engine block.
(25) Lower engine.
(26) Install bolt and nut attaching each engine-to-
transmission bracket to the motor mounts.
(27) Remove engine support.
(28) Install bolts to hold engine-to-transmission
brackets to the front axle, if equipped.
(29) Install starter motor (Refer to 8 - ELECTRI-
CAL/STARTING/STARTER MOTOR - INSTALLA-
TION) and cooler line bracket.
(30) Connect cooler lines to transmission.
(31) Install transmission fill tube. Install new seal
on tube before installation.
(32) Install exhaust components.
(33) Align and connect propeller shaft(s). (Refer to
3 - DIFFERENTIAL & DRIVELINE/PROPELLER
SHAFT/PROPELLER SHAFT - INSTALLATION)
(34) Install rear skid plate, if equipped.
(35) Adjust gearshift linkage and throttle valve
cable if necessary.
(36) Install front skid plate, if equipped.
(37) Lower vehicle.
(38) Fill transmission with Mopar® ATF +4, Type
9602 fluid.
Fig. 64 Checking Converter Seating - Typical
1 - SCALE
2 - STRAIGHTEDGE
AN
AUTOMATIC TRANSMISSION - 46RE
21 - 299
AUTOMATIC TRANSMISSION - 46RE (Continued)
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