2002 DODGE RAM battery

(3) Plug the return line port/ports at the pump.
(4) Position the return line/lines into a large con-
tainer to catch the fluid.
(5) While an assistant is filling the pump reservoir
start the engine.
(6) With the engine running at idle turn the wheel
back and forth.
NOTE: Do not contact or hold the wheel against the
steering stops.
(7) Run a quart of fluid through the system then
stop the engine and install the return line/lines.
(8) Fill the system with fluid and perform Steering
Pump Initial Operation, (Refer to 19 - STEERING/
PUMP - STANDARD PROCEDURE).
(9) Start the engine and run it for fifteen minutes
then stop the engine.
(10) Remove the return line/lines from the pump
and plug the pump port/ports.
(11) Pour fresh fluid into the reservoir and check
the draining fluid for contamination. If the fluid is
still contaminated, disassemble and clean the steer-
ing gear and flush the system again.
(12) Install the return line/lines and perform
Steering Pump Initial Operation, (Refer to 19 -
STEERING/PUMP - STANDARD PROCEDURE).
REMOVAL
REMOVAL - GASOLINE ENGINE
(1) Remove the serpentine drive belt, (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
REMOVAL) OR (Refer to 7 - COOLING/ACCESSORY
DRIVE/DRIVE BELTS - REMOVAL).
(2) Remove the hoses from the power steering
pump and cap the fittings.
(3) Remove battery ground cable and unthread
stud from cylinder head, do not remove from bracket.
(4) Loosen upper bracket bolt and remove the
lower bracket to engine block bolts.
(5) Pivot the pump assembly past the coolant tube.
(6) Remove the upper stud and remove upper bolt
from cylinder head.
(7) Remove steering pump and mounting bracket
from engine as an assembly.
(8) Remove the pump pulley with Puller C-4333, to
access pump attaching bolts, (Refer to 19 - STEER-
ING/PUMP/PULLEY - REMOVAL).
(9) Remove the front pump bracket (Fig. 3). On
8.0L engine remove rear pump bracket (Fig. 4).
Fig. 3 Pump Mounting 8.0L
1 - FRONT BRACKET
2 - REAR BRACKET
3 - STEERING PUMP
4 - PULLEY
Fig. 4 Pump Mounting 8.0L
1 - FRONT BRACKET
2 - REAR BRACKET
3 - STEERING PUMP
4 - PULLEY
BR/BEPUMP 19 - 35
PUMP (Continued)

REMOVAL - DIESEL ENGINE
(1) Remove and cap steering pump hoses and vac-
uum pump vacuum line.
(2) Remove the sender unit from engine block and
plug hole in block (Fig. 5).
(3) Remove the serpentine belt, (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
REMOVAL).
(4) Remove and cap the oil feed line from the bot-
tom of the vacuum pump (Fig. 6).
(5) Remove the lower bolt that attaches the vacu-
um/steering pump assembly to the engine block.
Remove the nut from the steering pump attaching
bracket (Fig. 6).
(6) Remove upper bolt from the pump assembly
(Fig. 7) and remove the assembly.
(7) Remove the mounting gasket.
(8) Remove the steering pump to vacuum pump
bracket attaching nuts (Fig. 8).
(9) Slide the steering pump from the bracket. Use
care not to damage the internal oil seal in the vac-
uum pump (Fig. 9).
(10) Remove the two pump body spacers.
Fig. 5 Oil Pressure Sending Unit
1 - OIL PRESSURE SENDER UNIT
2 - ELECTRICAL CONNECTOR
3 - ENGINE BLOCK
4 - STEERING PUMP
Fig. 6 Oil
1 - ENGINE BLOCK
2 - LOWER PUMP ASSEMBLY BOLT
3 - STEERING PUMP BRACKET ATTACHING NUT
4 - BATTERY GROUND CABLE
5 - OIL FEED LINE
Fig. 7 Pump Assembly Upper Bolt
1 - PUMP UPPER BOLT
2 - DRIVE COVER
19 - 36 PUMPBR/BE
PUMP (Continued)

HARD SHIFTING
Hard shifting is usually caused by a low lubricant
level, improper or contaminated lubricants. The con-
sequence of using non-recommended lubricants is
noise, excessive wear, internal bind and hard shift-
ing. Substantial lubricant leaks can result in gear,
shift rail, synchro, and bearing damage. If a leak
goes undetected for an extended period, the first indi-
cations of component damage are usually hard shift-
ing and noise.
Component damage, incorrect clutch adjustment or
damaged clutch pressure plate or disc are additional
probable causes of increased shift effort. Incorrect
adjustment or a worn/damaged pressure plate or disc
can cause incorrect release. If clutch problem is
advanced, gear clash during shifts can result. Worn
or damaged synchro rings can cause gear clash when
shifting into any forward gear. In some new or
rebuilt transmissions, new synchro rings may tend to
stick slightly causing hard or noisy shifts. In most
cases this condition will decline as the rings wear-in.
TRANSMISSION NOISE
Most manual transmissions make some noise dur-
ing normal operation. Rotating gears generate a mild
whine that is audible, but generally only at extreme
speeds. Severe highly audible transmission noise is
generally the initial indicator of a lubricant problem.
Insufficient, improper or contaminated lubricant
will promote rapid wear of gears, synchros, shift
rails, forks and bearings. The overheating caused by
a lubricant problem, can also lead to gear breakage.
REMOVAL
(1) Disconnect battery negative cable.
(2) Shift transmission into Neutral.
(3) Remove shift boot screws from floorpan and
slide boot upward on the shift lever.
(4) Remove shift lever extension from shift tower
and lever assembly.
(5) Remove shift tower bolts holding tower to iso-
lator plate and transmission shift cover.
(6) Remove shift tower and isolator plate from
transmission shift cover.
(7) Raise and support vehicle.
(8) Remove skid plate, if equipped.
(9) Mark propeller shaft and axle yokes for instal-
lation reference and remove shaft/shafts.
(10) Remove exhaust system Y-pipe.
(11) Disconnect speed sensor and backup light
switch connectors.
(12) Support engine with safety stand and a wood
block.
(13) If transmission is to be disassembled for,
remove drain bolt at bottom of PTO cover and drain
lubricant (Fig. 4).
TWO WHEEL DRIVE
(1) Remove nuts/bolts attaching transmission to
rear mount.
(2) Support and secure transmission with safety
chains to a transmission jack.
(3) Remove rear crossmember.
(4) Remove clutch slave cylinder bolts and move
cylinder aside for clearance.
(5) Remove transmission harness wires from clips
on transmission shift cover.
(6) Remove transmission to clutch housing bolts.
(7) Slide transmission and jack rearward until
input shaft clears clutch housing.
(8) Lower transmission jack and remove transmis-
sion from under vehicle.
FOUR WHEEL DRIVE
(1) Disconnect transfer case shift linkage at trans-
fer case range lever. Then remove transfer case shift
mechanism from transmission (Fig. 5).
(2) Support and secure transfer case to transmis-
sion jack with safety chains.
(3) Remove transfer case mounting nuts.
(4) Move transfer case rearward until input gear
clears transmission mainshaft.
(5) Lower transfer case assembly and move it from
under vehicle.
(6) Support and secure transmission with safety
chains to a transmission jack.
(7) Remove transmission harness from retaining
clips on transmission shift cover.
(8) Remove bolts/nuts attaching transmission
mount to rear crossmember.
(9) Remove rear crossmember.
(10) Remove clutch slave cylinder splash shield, if
equipped.
Fig. 4 Drain Bolt
1 - PTO COVER
2 - DRAIN BOLT
3 - FILL PLUG
21 - 4 MANUAL - NV4500BR/BE
MANUAL - NV4500 (Continued)

INSTALLATION
NOTE: If a new transmission is being installed, use
all components supplied with the new transmission.
For example, if a new shift tower is supplied with
the new transmission, do not re-use the original
shift tower.
(1) Apply light coat of Mopar high temperature
bearing grease or equivalent to contact surfaces of
the following components:
²input shaft splines.
²release bearing slide surface of front retainer.
²release bearing bore.
²release fork.
²release fork ball stud.
²propeller shaft slip yoke.
(2) Apply sealer to threads of bottom PTO cover
bolt and install bolt in case.
(3) Mount transmission on jack and position trans-
mission under vehicle.
(4) Raise transmission until input shaft is centered
in release bearing and clutch disc hub.
(5) Move transmission forward and start input
shaft in release bearing, clutch disc and pilot bush-
ing.
(6) Work transmission forward until seated against
clutch housing. Do not allow transmission to remain
unsupported after input shaft has entered clutch
disc.
(7) Install and tighten transmission-to-clutch hous-
ing bolts to 108 N´m (80 ft. lbs.).
(8) Install transmission mount on transmission or
rear crossmember.
(9) Install rear crossmember.
(10) Remove transmission jack and engine support
fixture.
(11) Position transmission harness wires in clips
on shift cover.
(12) Install clutch slave cylinder and install slave
cylinder shield, if equipped.
(13) Connect speed sensor and backup light switch
wires.
TWO WHEEL DRIVE
(1) Fill transmission with recommended lubricant.
Correct fill level is bottom edge of fill plug hole.
(2) Align and install propeller shaft.
(3) Lower vehicle.
(4) Clean the mating surfaces of shift tower, isola-
tor plate and shift cover with suitable wax and
grease remover.
(5) Apply Mopar Gasket Maker or equivalent to
the sealing surface of the shift cover. Do not over
apply sealant.(6) Install the isolator plate onto the shift cover,
metal side down.
(7) Install the shift tower onto the isolator plate.
No sealant is necessary between the shift tower and
the isolator plate.
(8) Verify that the shift tower, isolator plate and
the shift tower bushings are properly aligned.
(9) Install the bolts to hold the shift tower to the
isolator plate and the shift cover. Tighten the shift
tower bolts to 10.2±11.25 N´m (7.5±8.3 ft. lbs.).
(10) Install the shift lever extension onto the shift
tower and lever assembly.
(11) Install shift boot and bezel.
(12) Connect battery negative cable.
FOUR WHEEL DRIVE
(1) Install transfer case shift mechanism on trans-
mission.
(2) Install transfer case on transmission jack.
Secure transfer case to jack with safety chains.
(3) Raise jack and align transfer case input gear
with transmission mainshaft.
(4) Move transfer case forward and seat it on
adapter.
(5) Install and tighten transfer case attaching
nuts. Tighten nuts to 41-47 N´m (30-35 ft. lbs.) if
case has 3/8 studs or 30-41 N´m (22-30 ft. lbs.) if case
has 5/16 studs.
(6) Install transfer case shift mechanism to side of
transfer case.
(7) Connect transfer case shift lever to range lever
on transfer case.
(8) Align and connect propeller shafts.
(9) Fill transmission with required lubricant.
Check lubricant level in transfer case and add lubri-
cant if necessary.
(10) Install transfer case skid plate, if equipped
and crossmember. Tighten attaching bolts/nuts to 41
N´m (30 ft. lbs.).
(11) Install exhaust system components.
(12) Lower vehicle.
(13) Clean the mating surfaces of shift tower, iso-
lator plate and shift cover with suitable wax and
grease remover.
(14) Apply Mopar Gasket Maker or equivalent to
the sealing surface of the shift cover. Do not over
apply sealant.
(15) Install the isolator plate onto the shift cover,
metal side down.
(16) Install the shift tower onto the isolator plate.
No sealant is necessary between the shift tower and
the isolator plate.
(17) Verify that the shift tower, isolator plate and
the shift tower bushings are properly aligned.
BR/BEMANUAL - NV4500 21 - 37
MANUAL - NV4500 (Continued)

(18) Install the bolts to hold the shift tower to the
isolator plate and the shift cover. Tighten the shift
tower bolts to 10.2±11.25 N´m (7.5±8.3 ft. lbs.).
(19) Install the shift lever extension onto the shift
tower and lever assembly.(20) Install shift lever boot and bezel.
(21) Connect battery negative cable.
SPECIFICATIONS
TORQUE SPECIFICATIONS
DESCRIPTION N´m Ft. Lbs. In. Lbs.
Switch, Back-up Lamp 22-34 16-25 -
Countershaft Bearing
Plate Bolts19-26 14-19 170-230
Fifth Gear Nut 366-380 270-280 -
Fifth Gear Nut Clamp Bolt 13.5 10 -
Drain and Fill Plug 34-47 25-35 -
Front Bearing Retainer
Bolts27-34 20-25 235-305
Mainshaft Bearing Plate
Bolts19-26 14-19 170-230
PTO Cover Bolts 27-54 20-40 -
Extension/Adapter
Housing Bolts41-68 30-50 -
Shift Cover Bolt 27-31 20-23 -
SPECIAL TOOLS
Remover Seal C-3985-B
Remover Bushing 6957
Remover, BushingÐ8155
Installer Bushing 6951
21 - 38 MANUAL - NV4500BR/BE
MANUAL - NV4500 (Continued)

TRANSMISSION NOISE
Most manual transmissions make some noise dur-
ing normal operation. Rotating gears generate a mild
whine that is audible, but generally only at extreme
speeds. Severe highly audible transmission noise is
generally the initial indicator of a lubricant problem.
Insufficient, improper or contaminated lubricant
will promote rapid wear of gears, synchros, shift
rails, forks and bearings. The overheating caused by
a lubricant problem, can also lead to gear breakage.
REMOVAL
NOTE: Use a heavy duty scissors style transmis-
sion jack for remove of the transmission.
(1) Disconnect battery negative cable.
(2) Shift transmission into Neutral.
(3) Remove screws attaching shift boot to floorpan.
Then slide boot upward on the shift lever.
(4) Remove the bolts holding the shift tower to the
isolator plate and transmission gear case.
(5) Remove the shift tower and isolator plate from
the transmission gear case.
(6) Raise and support vehicle.
(7) Remove skid plate, if equipped.
(8) Mark propeller shaft/shafts and axle yokes for
installation reference.
(9) Remove propeller shaft.
(10) Disconnect and remove exhaust system as
necessary.
(11) Disconnect wires at backup light switch.
(12) Support engine with adjustable safety stand
and wood block.
(13) If transmission is to be disassembled for
repair, remove drain bolt at bottom of PTO cover and
drain lubricant from transmission (Fig. 4).(14) Remove clutch slave cylinder splash shield, if
equipped.
(15) Remove clutch slave cylinder bolts and move
cylinder aside for clearance.
(16) Remove wire harness from clips on transmis-
sion.
TWO WHEEL DRIVE
(1) Remove bolts/nuts mounting transmission to
the rear mount.
(2) Support and secure transmission with safety
chains to a transmission jack.
(3) Remove rear crossmember.
(4) Remove transmission clutch housing bolts at
the engine block.
(5) Slide transmission and jack rearward until
input shaft clears clutch disc and pressure plate.
(6) Lower transmission jack and remove transmis-
sion from under vehicle.
FOUR WHEEL DRIVE
(1) Disconnect transfer case shift linkage at trans-
fer case range lever.
(2) Support and secure transfer case with safety
chains to a transmission jack.
(3) Remove transfer case mounting nuts.
(4) Move transfer case rearward until input gear
clears transmission mainshaft.
(5) Lower transfer case assembly and move it from
under vehicle.
(6) Support and secure transmission with safety
chains to a transmission jack.
(7) Remove bolts/nuts attaching transmission
mount to rear crossmember.
(8) Remove rear crossmember.
(9) Remove transmission clutch housing bolts at
the engine block.
(10) Move transmission rearward until input shaft
clears clutch disc.
(11) Lower transmission and remove it from under
vehicle.
DISASSEMBLY
NOTE: Use Fixture 8241 for moving and handling
the transmission. The fixture supports the transmis-
sion at the center of gravity in order to ease mount-
ing the transmission into the build fixture.
(1) Mount the transmission into Fixture 8230 (Fig.
5).
(2) Rotate the transmission to the horizontal posi-
tion, if necessary.
Fig. 4 NV5600 Drain Bolt
1 - PTO COVER
2 - DRAIN BOLT
BR/BEMANUAL - NV5600 21 - 49
MANUAL - NV5600 (Continued)

(24) Install shift tower onto the transmission case
and tighten bolts to 9 N´m (7 ft.lbs.).
INSTALLATION
NOTE: If installing a new transmission, use all com-
ponents supplied with the transmission. If a new
shift tower is supplied with the new transmission,
do not re-use the original shift tower.
(1) Apply a light coat of Mopar high temperature
bearing grease or equivalent to contact surfaces of
following components:
²input shaft splines.
²release bearing slide surface of front retainer.
²release bearing bore.
²release fork.
²release fork ball stud.
²propeller shaft slip yoke.
(2) Apply sealer to threads of bottom PTO cover
bolt and install bolt in case.
(3) Mount transmission on jack and position trans-
mission under vehicle.
(4) Raise transmission until input shaft is centered
in clutch disc hub.
(5) Move transmission forward and start input
shaft in clutch disc and pilot bushing/bearing.
(6) Work transmission forward until seated against
engine block. Do not allow transmission to remain
unsupported after input shaft has entered clutch
disc.
(7) Install and tighten transmission-to-engine
block bolts.
(8) Install clutch slave cylinder.
(9) Connect backup light switch wires.
(10) Position transmission harness wires in clips
on transmission.(11) Install transmission mount on transmission or
rear crossmember.
(12) Install rear crossmember.
(13) Remove transmission jack and engine support
fixture.
(14) Fill transmission with required lubricant (Fig.
98). Check lubricant level in transfer case if
equipped.
TWO WHEEL DRIVE
(1) Install propeller shaft with referece marks
aligned.
(2) Install exhaust system components.
(3) Remove support and lower vehicle.
(4) Shift transmission into third gear.
(5) Clean the mating surfaces of shift tower and
isolator plate with suitable wax and grease remover.
(6) Apply Mopar Gasket Maker or equivalent to
sealing surface of the transmission case. Do not over
apply sealant.
(7) Install isolator plate onto the transmission case
metal side down.
(8) Install shift tower onto the isolator plate. No
sealant is necessary between the shift tower and top
of isolator plate.
(9) Verify shift tower, isolator plate and the shift
socket are properly aligned.
(10) Install bolts to hold the shift tower to the iso-
lator plate and the transmission case. Tighten bolts
to 10.2±11.25 N´m (7.5±8.3 ft. lbs.).
(11) Install shift boot and bezel.
(12) Connect battery negative cable.
FOUR WHEEL DRIVE
(1) Install and secure transfer case on the trans-
mission jack.
(2) Raise and align transfer case input gear with
transmission mainshaft.
Fig. 97 CROSSOVER CAM DETENT PLUG
1 - DETENT PLUG
2 - EXTENSION HOUSING
Fig. 98 FILL PLUG
1 - FILL PLUG
21 - 78 MANUAL - NV5600BR/BE
MANUAL - NV5600 (Continued)

(3) Move transfer case forward and seat it on
adapter.
(4) Install and tighten transfer case mounting nuts
to 41-47 N´m (30-35 ft. lbs.) if case has 3/8 studs. If
case has 5/16 studs tighten to 30-41 N´m (22-30 ft.
lbs.).
(5) Connect transfer case shift lever to range lever
on transfer case.
(6) Install propeller shafts with reference marks
aligned.
(7) Install transfer case skid plate, if equipped,
and crossmember. Tighten attaching bolts/nuts to 41
N´m (30 ft. lbs.).
(8) Install exhaust system components.
(9) Remove support and lower vehicle.
(10) Shift transmission into third gear.
(11) Clean the mating surfaces of shift tower, iso-
lator plate and transmission case with suitable wax
and grease remover.(12) Apply Mopar Gasket Maker or equivalent to
the sealing surface of the transmission case. Do not
over apply sealant.
(13) Install isolator plate onto the transmission
case, metal side down.
(14) Install shift tower onto the isolator plate. No
sealant is necessary between the shift tower and top
of isolator plate.
(15) Verify that the shift tower, isolator plate and
the shift tower bushings are properly aligned.
(16) Install the bolts to hold the shift tower to the
isolator plate and the transmission case. Tighten the
shift tower bolts to 10.2-11.25 N´m (7.5-8.3 ft. lbs.).
(17) Install shift lever boot and bezel.
(18) Connect battery negative cable.
SPECIFICATIONS
TORQUE SPECIFICATIONS
DESCRIPTION N´m Ft. Lbs. In. Lbs.
Plug, Crossover Cam and
Detent48 35 -
Bolt, Input Retainer 28 20 -
Bolt, 5-6 Crossover
Bracket28 20 -
Bolt, Clutch Housing 48 35 -
Bolt, Extension/Adapter
Housing48 35 -
Bolt, Shift Tower 9 7 80
Switch, Back-up Lamp 28 20 -
Bolt, Shift Blocker 55 41 -
Bolt, PTO Cover 40 30 -
Pivot, Clutch Release
Lever22 16 -
Plug, Fill 30 22 -
Nut, Output Shaft 339 250 -
BR/BEMANUAL - NV5600 21 - 79
MANUAL - NV5600 (Continued)