Dodge Ram Truck 1500-2500-3500. Manual — part 1771
2. Verify that the transmission range sensor has not
been installed in case. Valve body can not be
installed if sensor is in position.
3. Install new valve body manual shaft seal (2) in
case. 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 (1).
4. 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 suit-
able 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 diago-
nal 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..
5. Install new filter on valve body. Tighten filter screws to 4 N·m (35 in. lbs.).
CAUTION: If the condition of the transmission before the overhaul procedure caused excessive metallic or
fiber contamination in the fluid, replace the torque converter. Fluid contamination and transmission failure
can result if not done.
6. Move the transmission manual shaft lever to the manual LOW position.
7. Install the TRS mounting bracket into the transmission case. Using Adapter 8581 (3), tighten the mounting
bracket (2) to 34 N·m (300 in.lbs.).
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8. Install the TRS into the mounting bracket with the
wiring connector facing the front of the transmis-
sion.
9. Install the two screws to hold the TRS to the
mounting bracket. Tighten the screws to 5 N·m (45
in.lbs.).
10. Verify proper sensor operation.
11. Move the transmission manual shaft lever to the
PARK position.
12. 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 1-3/4 turns, for diesel vehicles, or 1-1/2 turns for V-10 vehicles.
d. Back off rear band adjusting screw 3 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 13.6 N·m (125 in. lbs.).
4. Install throttle valve and shift selector levers on valve body manual lever shaft.
5. Apply small quantity of dielectric grease to terminal pins of solenoid case connector and neutral switch.
6. Fill transmission with recommended fluid.
1 - NEUTRAL CONTACT
2 - MANUAL LEVER AND SENSOR PLUNGER IN REVERSE
POSITION
3 - PARK CONTACT
4 - TRANSMISSION RANGE SENSOR
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INSTALLATION
1. Check torque converter hub inner and outer diam-
eters 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 neces-
sary. The hub must be smooth to avoid damaging
pump seal at installation.
2. Lubricate pocket in the rear oil pump seal lip with
transmission fluid.
3. Lubricate converter pilot hub of the crankshaft with
a light coating of Mopar
T
High Temp Grease.
4. Align and install converter in oil pump.
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 (1) and
straightedge (2). Surface of converter lugs should
be 19mm (0.75 in.) to rear of straightedge when
converter is fully seated.
7. Temporarily secure converter with C-clamp.
8. For vehicles equipped with a diesel engine;
a. Position transmission on jack and secure it
with chains.
b. Check
condition
of
converter
driveplate.
Replace the plate if cracked, distorted or dam-
aged. Also be sure transmission dowel pins
are seated in engine block and protrude far
enough to hold transmission in alignment.
c. Raise transmission and align converter with
drive plate and converter housing with engine
block.
d. Move transmission forward. Then raise, lower
or tilt transmission to align converter housing
with engine block dowels.
e. Carefully work transmission forward and over
engine block dowels until converter hub is
seated in crankshaft.
f. Install bolts (5) attaching transmission (3) to
engine adapter (2).
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9. For vehicles equipped with a gas engine;
a. Position transmission on jack and secure it
with chains.
b. Check
condition
of
converter
driveplate.
Replace the plate if cracked, distorted or dam-
aged. Also be sure transmission dowel pins
are seated in engine block and protrude far
enough to hold transmission in alignment.
c. Raise transmission and align converter with
drive plate and converter housing with engine
block.
d. Move transmission forward. Then raise, lower
or tilt transmission to align converter housing
with engine block dowels.
e. Carefully work transmission forward and over
engine block dowels until converter hub is
seated in crankshaft.
f. Install bolts (1) attaching transmission (3) to
engine (2).
10. Install rear support.
11. Install the rear transmission crossmember.
12. Lower transmission onto crossmember and install
bolts attaching transmission mount to crossmem-
ber.
13. Remove engine support fixture.
14. Install the transfer case, if equipped. (Refer to 21
-
TRANSMISSION
AND
TRANSFER
CASE/
TRANSFER CASE - INSTALLATION)
15. Install crankshaft position sensor. (Refer to 14 -
FUEL SYSTEM/FUEL INJECTION/CRANKSHAFT
POSITION SENSOR - INSTALLATION)
16. Connect gearshift cable (1) and throttle cable (gas
engines only) to transmission.
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