2001 DODGE RAM torque

INSTALLATION
(1) Install upper pitman shaft bearing, with Driver
8294 and Handle C-4171 (Fig. 22). Drive bearing into
housing until the driver bottoms out.
NOTE: Install upper pitman shaft bearing with the
part number/letters facing the driver.
(2) Install lower pitman shaft bearing with the
other side Driver 8294 and Handle C-4171 (Fig. 23).Drive bearing into housing until the bearing shoulder
is seated against the housing.
(3) Coat the oil seal and backup washers withspe-
cial greasesupplied with the new seal.
(4) Install the oil seal with Driver 8294 and Han-
dle C-4171.
(5) Install plastic backup washer.
NOTE: The plastic backup washer has a lip on the
inside diameter that faces down towards the oil
seal.
(6) Install metal backup washer.
(7) Install the retainer ring with snap ring pliers.
(8) Coat the dust seal withspecial greasesup-
plied with the new seal.
(9) Install dust seal with Driver 8294 and Handle
C-4171.
(10) Install new pitman shaft cover o-ring.
(11) Install pitman shaft assembly into the hous-
ing.
(12) Install cover bolts and tighten to 62 N´m (46
ft. lbs.).
(13) Perform over-center rotation torque adjust-
ment, (Refer to 19 - STEERING/GEAR - ADJUST-
MENTS).
SPOOL VALVE
REMOVAL
(1) Remove lock nut (Fig. 24).
(2) Remove adjuster nut with Spanner Wrench
C-4381.
Fig. 21 Needle Bearing Removal
1 - REMOVER
2 - SIDE COVER AREA
Fig. 22 Upper Pitman Shaft Bearing
1 - DRIVER
2 - UPPER BEARING
Fig. 23 Lower Pitman Shaft Bearing
1 - STEERING GEAR
2 - BEARING SHOULDER
3 - DRIVER
4 - LOWER BEARING
19 - 24 GEARBR/BE
PITMAN SHAFT SEAL (Continued)

(8) Remove the O-ring between the worm shaft
and the stub shaft.
INSTALLATION
NOTE: Clean and dry all components, then lubricate
with power steering fluid.(1) Install spool valve spool O-ring.
(2) Install spool valve in valve body by pushing
and rotating. Hole in spool valve for stub shaft pin
must be accessible from opposite end of valve body.
(3) Install stub shaft in valve spool and engage
locating pin on stub shaft into spool valve hole (Fig.
30).
NOTE: Notch in stub shaft cap must fully engage
valve body pin and seat against valve body shoul-
der.
(4) Install O-rings and teflon rings over the
O-rings on valve body.
(5) Install O-ring into the back of the stub shaft
cap (Fig. 31).
(6) Install stub shaft and valve assembly in the
housing. Line up worm shaft to slots in the valve
assembly.
(7) Install thrust support assembly.
NOTE: The thrust support is serviced as an assem-
bly. If any component of the thrust support is dam-
aged the assembly must be replaced.
(8) Install adjuster nut and lock nut.
(9) Adjust Thrust Bearing Preload and Over-Cen-
ter Rotating Torque, (Refer to 19 - STEERING/GEAR
- ADJUSTMENTS).
Fig. 28 Spool Valve
1 - SPOOL VALVE
2 - ROTATE VALVE TO REMOVE
3 - VALVE BODY
Fig. 29 Valve Seals
1 - O-RING SEALS
Fig. 30 Stub Shaft Installation
1 - NOTCH IN CAP
2 - VALVE BODY PIN
19 - 26 GEARBR/BE
SPOOL VALVE (Continued)

(11) Install the rack piston and arbor tool into the
housing.
(12) Hold arbor tightly against worm shaft and
turn stub shaft CLOCKWISE until rack piston is
seated on worm shaft.
(13) Install pitman shaft and side cover in the
housing.
(14) Install rack piston plug and tighten to 150
N´m (111 ft. lbs.).
(15) Install housing end plug, (Refer to 19 -
STEERING/GEAR/STEERING GEAR HOUSING
PLUG - INSTALLATION).
(16) Adjust worm shaft thrust bearing preload and
over-center rotating torque, (Refer to 19 - STEER-
ING/GEAR - ADJUSTMENTS).
Fig. 41 Balls in the Return Guide
1 - GUIDE
2 - PETROLEUM JELLY
3 - BALLS
19 - 30 GEARBR/BE
WORM SHAFT (Continued)

INSTALLATION
(1) Position idler arm on the frame bracket and
tighten the bolt to specification.
(2) Center steering gear to alignment marks and
install pitman arm.
(3)
Install the lock washer and retaining nut on the
pitman shaft. Tighten the nut to 251 N´m (185 ft. lbs.).
(4) Install center link to ball studs and tighten
retaining nuts to specification.
(5) Install tie-rod ends into center link and tighten
the nuts to 88 N´m (65 ft. lbs.). Install new nuts.(6) Install tie-rod ends into steering knuckles and
tighten nuts to 108 N´m (80 ft. lbs.).
(7) Remove the supports and lower the vehicle to
the surface. Center steering wheel and adjust toe,
(Refer to 2 - SUSPENSION/WHEEL ALIGNMENT -
STANDARD PROCEDURE).
NOTE: Position the clamp on the sleeve so retain-
ing bolt is located on the bottom side of the sleeve.
(8) After adjustment, tighten the tie-rod adjust-
ment sleeve clamp bolt to 61 N´m (45 ft. lbs.).
SPECIFICATIONS
TORQUE CHART
TORQUE SPECIFICATIONS
DESCRIPTION N´m Ft. Lbs. In. Lbs.
Pitman Arm
Gear Nut250 185 Ð
Pitman Arm
Center Link Nut11 5 8 5 Ð
Idler Arm
Mounting Bolts271 200 Ð
Idler Arm
Center Link Nut88 65 Ð
Tie Rod
Knuckle Nut108 80 Ð
Tie Rod
Center Link Nut88 65 Ð
Tie Rod
Adjuster Clamp61 45 Ð
SPECIAL TOOLS
STEERING LINKAGE
Remover Ball Stud MB-991113
Puller Tie Rod C-3894-A
Remover Pitman C-4150A
BR/BELINKAGE - 2WD 19 - 39
LINKAGE - 2WD (Continued)

INSTALLATION
(1) Align reference marks and install pitman arm.
(2) Install the lock washer and retaining nut on
the pitman shaft and tighten nut to 251 N´m (185 ft.
lbs.).
(3) Install drag link to the pitman arm. Install the
nut and tighten to 108 N´m (80 ft. lbs.).
(4) Install drag link to the right steering knuckle.
Install the nut and tighten to 88 N´m (65 ft. lbs.).
(5) Install tie rod to the left steering knuckle and
drag link. Install the nuts and tighten to 108 N´m
(80 ft. lbs.).(6) Install steering damper on the axle. Tighten
nut to 95 N´m (75 ft. lbs.).
(7) Install steering damper on the tie rod. Tighten
nut to 81 N´m (60 ft. lbs.).
(8) Remove the supports and lower the vehicle to
the surface. Center steering wheel and adjust toe,
refer to Group 2 Suspension.
(9) After adjustment tighten tie rod adjustment
sleeve clamp bolts to 61 N´m (45 ft. lbs.).
NOTE: Position the clamp on the sleeve so retaining
bolt is located on the bottom side of the sleeve.
SPECIFICATIONS
TORQUE CHART
TORQUE SPECIFICATIONS
DESCRIPTION N´m Ft. Lbs. In. Lbs.
Pitman Arm
Gear Shaft251 185 Ð
Drag Link
Pitman Arm108 80 Ð
Drag Link
Tie Rod88 65 Ð
Drag Link
Adjuster Clamp61 45 Ð
Tie Rod End
Knuckle108 80 Ð
Tie Rod End
Adjuster Clamp61 45 Ð
Steering Damper
Axle95 70 Ð
Steering Damper
Tie Rod81 60 Ð
BR/BELINKAGE - 4WD 19 - 41
LINKAGE - 4WD (Continued)

SPECIFICATIONS
MANUAL - NV3500
TORQUE SPECIFICATIONS
DESCRIPTION N´m Ft. Lbs. In. Lbs.
Clutch Housing Bolts 54-61 40-45 -
Crossmember To Frame Bolts 61-75 44-55 -
Crossmember To Insulator Nuts 54-61 40-45 -
Drain/Fill Plug 9-27 14-20 -
Front To Rear Housing Bolts 30-35 22-26 -
Front Bearing Retainer Bolts 7-10 5-7 62-88
Idler Shaft Bolts 19-25 14-18 -
Rear Bearing Retainer Bolts 30-35 22-26 -
Shift Tower Bolts 7-10 5-7 62-88
Slave Cylinder Nuts 23 17 -
Transfer Case Nuts 47 35 -
U-Joint Clamp Bolts 19 14 -
SPECIAL TOOLS
MANUAL - NV3500
Remover C-3985-B
Installer C-3972-A
Remover 6957
Installer 6951
BR/BEMANUAL - NV3500 21 - 41
MANUAL - NV3500 (Continued)

(4) Back the clamp bolt off one full turn.
(5) Place 10-15 drops of LoctiteŸ 272 onto the
mainshaft threads where the fifth gear nut will be
engaged.
(6) Install fifth gear nut on mainshaft (Fig. 125).
(7) There are two splined sockets available to
retain the mainshaft while installing the fifth gear
nut.
²4X2 mainshafts Socket 6993
²4X4 mainshafts Socket 6984
(8) Tighten fifth gear nut as much as possible with
Nut Wrench 6743, long handle ratchet, breaker bar
and applicable socket wrench (Fig. 126).
(9) Lock mainshaft gears by shifting all synchro
sleeves into engaged position.
(10) Tighten fifth gear nut with Nut Wrench 6743
and high capacity torque wrench. Tighten nut to 366-
380 N´m (270-280 ft. lbs.). Have helper hold trans-
mission steady if necessary.
(11) Torque the fifth gear clamp nut clamping bolt
to 13.5 N´m (10 ft. lbs.).
(12) Unlock the mainshaft gears by shifting all
synchro sleeves out of the engaged position.
EXTENSION/ADAPTER HOUSING
(1) Clean mating surfaces of extension/adapter
housing and gear case with a wax and grease
remover.
(2) Check alignment dowels in gear case and hous-
ing or adapter. Be sure dowels are in position and
seated.
(3) Apply MopartSilicone Sealer or equivalent to
gear case and housing mating surfaces.
(4) Align and install extension/adapter housing on
gear case (Fig. 127).
(5) Apply MopartLock N' Seal or equivalent to
threads of extension/adapter housing bolts.(6) Install and tighten housing bolts to 54 N´m (40
ft. lbs.).
(7) Install transfer case, if equipped.
(8) Install engine rear support. Refer to 9 Engine
for procedures.
(9) Install propeller shaft(s).
(10) Remove transmission support stand and lower
vehicle.
Fig. 125 Fifth Gear Nut
1 - FIFTH GEAR
2 - FIFTH GEAR NUTFig. 126 Fifth Gear Nut
1 - WRENCH 6443 OR 6743
2 - FIFTH GEAR NUT
3 - SOCKET 6443 OR 6743
Fig. 127 Extension/Adapter Housing
1 - GEAR CASE
2 - EXTENSION HOUSING
BR/BEMANUAL - NV4500 21 - 81
MANUAL - NV4500 (Continued)

INSTALLATION
NOTE: If a new transmission is being installed, be
sure to 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.
Befor installation apply light coat of Mopar high
temperature bearing grease to contact surfaces of fol-
lowing components:
²input shaft splines.
²release bearing slide surface of front retainer.
²release bearing bore.
²release fork.
²release fork ball stud.
²propeller shaft slip yoke.
(1) Apply sealer to threads of bottom PTO cover
bolt and install bolt in case.
(2) Mount transmission on jack and position trans-
mission under vehicle.
(3) Raise transmission until input shaft is centered
in release bearing and clutch disc hub.
(4) Move transmission forward and start input
shaft in release bearing, clutch disc and pilot bush-
ing.
(5) Work transmission forward until seated against
clutch housing. Do not allow transmission to remain
unsupported after input shaft has entered clutch
disc.
(6) Install and tighten transmission-to-clutch hous-
ing bolts to 108 N´m (80 ft. lbs.).
(7) Install transmission mount on transmission or
rear crossmember.
(8) Install rear crossmember.
(9) Remove transmission jack and engine support
fixture.
(10) Position transmission harness wires in clips
on shift cover.
(11) Install clutch slave cylinder and install slave
cylinder shield, if equipped.
(12) 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.) torque.
(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.
21 - 82 MANUAL - NV4500BR/BE
MANUAL - NV4500 (Continued)