2005 DODGE POWER WAGON wheel torque

The switch has three positions, UNLOCK, RR, and FR/
RR. Under normal driving conditions the switch should
be left in the UNLOCK position. In the UNLOCK posi-
tion, the front and rear axles are unlocked. In the RR
position, the rear axle is locked. In the FR/RR position,
the front and rear axles are locked.NOTE:Even when the axles are in the UNLOCK
position, the limited slip differential in the rear axle still
provides torque biasing capability for moderate low
traction environments.
During the command to lock the axle, the indicator light
will flash until the axle is locked. After the lock command
has been successfully executed, the light will remain on
solid.
To lock the rear axle, place the vehicle in 4LO by
following the procedure in Four Wheel Drive Operation,
located in this section of the manual. Move the axle
locker switch position to RR while travelingless than 3
MPH (5 KM/H). The RR indicator light will remain on
when the rear axle is locked.
Rotary Locking Axle Switch
STARTING AND OPERATING 221
5

NOTE:Left to right wheel speed difference may be
necessary to allow the axle to fully lock. If the indicator
light is flashing after placing the switch in the RR or
FR/RR position, drive the vehicle in a turn or on loose
gravel to expedite the locking action.
WARNING!
Do not use the locked axle position for normal
driving. A locked front axle is intended for off-road
driving only. Locking the front axle during on-road
driving will reduce the steering ability. This could
cause an accident and you may be seriously injured.
To lock the front axle move the axle locker switch to
FR/RR while travelingless than 3 MPH (5 KM/H). The
indicator light will be solid when the front axle is locked.NOTE:The rear axle must be locked before the front
axle will lock.
To unlock the front axle move the axle locker switch to
RR. The FR/RR indicator light will go out when the axle
is unlocked.
NOTE:The axle lockers could be torque locked due to
side to side loads on the axle. Driving slowly while
turning the steering wheel from a left hand turn to a right
hand turn or driving in reverse for a short distance may
be required to release the torque lock and unlock the
axles.
To unlock the rear axle move the axle locker switch to
UNLOCK. The RR indicator light will go out when the
rear axle is unlocked.
222 STARTING AND OPERATING

Stabilizer/Sway Bar System
Power Wagon vehicles are equipped with an electronic
disconnecting stabilizer/sway bar. This system allows
greater front suspension travel in off-road situations.
This system is controlled by the electronic control sway
bar switch located on the instrument panel.The switch has two positions, on-road and off-road. The
system is normally in on-road mode, indicated by a solid
green light. The stabilizer/sway bar should remain in
on-road mode during normal driving conditions.
To disconnect the stabilizer/sway bar, shift to either 4HI
or 4LO as shown in Four Wheel Drive Operation and
press the top of the stabilizer/sway bar button to obtain
the off-road position. The amber indicator light will flash
until the stabilizer/sway bar has been fully disconnected.
(See page 277 for more information.)
NOTE:The stabilizer/sway bar may be torque locked
due to left and right suspension height differences. This
condition is due to driving surface differences or vehicle
loading. In order for the stabilizer/sway bar to
disconnect/reconnect, the right and left halves of the bar
must be aligned. This alignment may require that the
vehicle be driven onto level ground or rocked from side
to side.
Electronic Control Sway Bar Switch
STARTING AND OPERATING 223
5

WARNING!
Winch cables are under high tension when in use
and can become a projectile if they fail. Never stand
over or straddle the winch cable. Never jerk or
overload the winch cable. Never stand in front of the
vehicle while winching. Failure to follow these in-
structions can result in serious or fatal injury.
After Driving Off-Road
Off-road operation puts more stress on your vehicle than
does most on-road driving. After driving off-road, it is
always a good idea to check for damage.
•Completely inspect the underbody of your vehicle.
Check tires, body structure, steering, suspension, and
exhaust system for damage.
•Check threaded fasteners for looseness, particularly on
the chassis, drivetrain components, steering, and sus-
pension. Retighten them, if required, and torque to the
values specified in the Service Manual.
•Check for accumulations of plants or brush. These
things could be a fire hazard, or they might hide
damage to fuel lines, brake hoses, axle pinion seals,
and propeller shafts.
•After extended operation in mud, sand, water, or
similar dirty conditions, have brake drums and rotors,
brake linings, and axle yokes inspected and cleaned as
soon as possible.
•If you experience unusual vibration after driving in
mud, slush or similar conditions, check the wheels for
packed material. Packed foreign material can cause a
wheel imbalance and cleaning the wheels will correct
the situation.
STARTING AND OPERATING 245
5

4. By rotating the wheel wrench clockwise, raise the
vehicle until the wheel just clears the surface.
WARNING!
Raising the vehicle higher than necessary can make
the vehicle unstable and cause an accident. It could
slip off the jack and hurt someone near it. Raise the
vehicle only enough to remove the tire.
5. Remove the wheel nuts and pull the wheel off. Install
the spare wheel and wheel nuts with the cone shaped end
of the nuts toward the wheel on the rear wheel models.
6. Using the wheel wrench, finish tightening the nuts
using a crisscross pattern. Correct nut tightness is 135 ft.
lbs. (183 N·m) torque. If in doubt about the correct
tightness, have them checked with a torque wrench by
your dealer or at a service station.
WHAT TO DO IN EMERGENCIES 341
6

WARNING!
A loose tire or jack thrown forward in a collision or
hard stop could injure someone in the vehicle.
Always stow the jack parts and the extra tire and
wheel in the places provided.
7. Remove wheel blocks. Do not install chrome or alu-
minum wheel center caps on the spare wheel. This may
result in cap damage.
8. Lower the jack to its fully closed position. If the jack
will not lower by turning the dial (thumb wheel) by
hand, it may be necessary to use the jack drive tube in
order to lower the jack. Stow the replaced tire, jack, and
tools as previously described.
9. Adjust the tire pressure when possible.NOTE:Do not oil wheel studs. For chrome wheels, do
not substitute with chrome plated wheel nuts.
Hub Caps
The hub caps must be removed before raising the vehicle
off the ground.
For 2500/3500 single rear wheel (SRW) models, use the
blade on the end of the lug wrench to pry the cap off.
Wheel Nuts
All wheel nuts should be tightened occasionally to elimi-
nate the possibility of wheel studs being sheared or the
bolt holes in the wheels becoming elongated. This is
especially important during the first few hundred miles
of operation to allow the wheel nuts to become properly
set. All nuts should first be firmly seated against the
wheel. The nuts should then be tightened to recom-
mended torque. Tighten the nuts to final torque in
increments. Progress around the bolt circle, tightening
342 WHAT TO DO IN EMERGENCIES

the nut opposite to the nut just previously tightened until
final torque is achieved. Recommended torques are
shown in the following chart.
Disc
WheelsType Nut Stud Size Torque
Ft. Lbs.Torque
Newton
Meters
Cone 9/16-18 120-150 160-200
Flanged 9/16-18 130-160 190-220
To Stow The Flat Or Spare
Turn the wheel so that the valve stem is down. Slide the
wheel retainer through the center of the wheel and
position it properly across the wheel opening.
For convenience in checking the spare tire inflation, stow
with the valve stem toward the rear of the vehicle.
Attach the wheel wrench to the extension tube. Rotate the
winch mechanism until the wheel is drawn into place
against the underside of the vehicle. Continue to rotate
until you feel the winch mechanism slip or click 3 or 4times. It cannot be overtightened. Push against the tire
several times to be sure it is firmly in place.
HOISTING
A conventional floor jack may be used at the jacking
locations, refer to the graphics that show jacking loca-
tions. However, a floor jack or frame hoist must never be
used on any other parts or the underbody.
CAUTION!
Never use a floor jack directly under the differential
housing of a loaded truck or damage to your vehicle
may result.
WHAT TO DO IN EMERGENCIES 343
6

Inflation Pressures..................... 296
Jacking............................. 338
Load Capacity.....................291,292
Off-Road............................. 82
Radial.............................. 299
Replacement......................... 302
Rotation............................. 306
Safety...........................286,295
Sizes............................... 287
Snow Tires........................... 305
Spare Tire........................... 337
Spinning............................ 301
Tread Wear Indicators................... 302
Wheel Mounting....................... 338
Wheel Nut Torque..................... 341
Tongue Weight/Trailer Weight.............. 323
Torque Converter Clutch.................. 274
Tow Hooks, Emergency................... 347Towing
Disabled Vehicle....................... 348
Guide.............................. 325
Recreational.......................... 329
Trailering............................ 319
Weight.............................. 325
Traction.............................. 331
Trailer Towing.......................... 318
Hitches............................. 321
Mirrors...........................88,326
Tips ................................ 326
Trailer and Tongue Weight................ 323
Trailer Towing Guide..................... 325
Trailer Weight.......................... 325
Transfer Case........................... 379
Fluid............................... 408
Transmission
Automatic........................270,380
Fluid............................... 408
INDEX 453
10