2004 DODGE SPRINTER wheel torque

158 STARTING AND OPERATINGA cceleration Skid Control (A SR)ASR makes it possible to pull away and accelerate on a
slippery surface. A spinning wheel is braked and its
tractive power is transferred to the wheel with full
grip.
The acceleration skid control (ASR) improves driving
stability at all speeds only on vehicles of the chassis
and cargo/passenger vans type 3500 C/HC/SHC
(without ESP).
The engine’s torque is limited to improve driving
stability. When this is happening, the warning
lampv in the speedometer flashes.
If the road surface is not capable of providing traction,
bearing in mind the tires, load and grade, it may not be
possible to pull away even with ASR.
If wheels with tires of a different size than those offered
by an authorized Sprinter Dealer are used, the correct
operation of the ASR cannot be guaranteed.
WARNING!
ASR cannot prevent the natural laws of physics
from acting on the vehicle, nor can it increase the
traction afforded.
The ASR cannot prevent accidents, including
those resulting from excessive speed in turns,
following another vehicle too closely, or
hydroplaning. Only a safe, attentive, and skillful
driver can prevent accidents.
The capabilities of an ASR equipped vehicle must
never be exploited in a reckless or dangerous
manner which could jeopardize the user’s safety
or the safety of others.
If the ASR function is used for a prolonged period
of time, the rear axle brakes may fail due to
overheating.
If the vehicle is to be towed away with the front
wheels clear of the ground, or if the brakes are to
be tested on a brake dynamometer, do not pull the
key in position 2 in the ignition lock, because the
drive wheels could lock.
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STARTING AND OPERATING 159
5
Deactivating the A cceleration Skid Control (A SR)See Section 4, Understanding Your Instrument Panel,
for switch locations.
When driving with snow chains, in
deep snow, or on sand or gravel, it
can be beneficial to deactivate the
acceleration skid control (ASR).
The engine
’s torque is then no longer
limited and the drive wheels are free
to spin, which can help them cut into
loose surfaces.
The ASR can only be shut off with the engine running.
If the engine is shut off with the ASR deactivated, the
ASR is automatically re-activated after the engine is
started again.Cargo/passenger vans type 2500 C/HC/SHC only:
If there is a danger of skidding, and/or starting at a
speed of 38 mph (60 km/h) ESP activates ASR
automatically.
WARNING!
On a slippery road surface if both drive wheels
start to spin there is a risk of skidding. Adapt your
speed and driving style to the prevailing road,
traffic and weather conditions.
P54.25-0294-20
WARNING!
Vehicles type 2500 C/HC/SHC only:
Even when ASR is deactivated, ESP remains
active and regulates braking to improve stability
as necessary. The warning lampv flashes in
the speedometer.
The danger of your vehicle’s brake system
overheating and being damaged is increased
during long, demanding application of the
brakes. Furthermore, an overheated brake system
could result in a longer stopping distance.
Thus, only deactivate ASR if it is absolutely
necessary.
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164 STARTING AND OPERATING
WARNING!
Fitting other wheel sizes to the vehicle will change
the vehicle’s handling characteristics and may
lead to an accident resulting in severe personal in-
juries, death and property damage.
Do not use retreaded/ remolded tires. This process
does not always permit previous damage to the
detected. Therefore vehicle safety cannot be
guaranteed if retreaded/remolded tires are fitted
.
WARNING!
A wheel could work loose. To avoid the risk of serious or
fatal injuries or vehicle damage, please bear the follow-
ing points in mind: Always replace wheel bolts that are damaged or
rusted.
 Never apply oil or grease to wheel bolts. If a wheel hub thread is damaged, you must not drive the
vehicle. Consult a qualified specialist workshop. Be sure to use correct mounting bolts. Check
tightness of wheel bolts or nuts regularly and
retighten with a torque wrench, if necessary.
Tighten wheel bolts or nuts in a cross-pattern
sequence.Mounting bolts and tightening torque, see Chapter 12,
‘‘Installing a Wheel’’. After changing a wheel, the wheel bolts or nuts
must be tightened once the vehicle has been
driven for about 30 miles (50 km).If new or repainted wheels are fitted, the wheel bolts or
nuts must be retightened again after about 600 to 3,000
miles (about 1,000 to 5,000 km).
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188 WHAT TO DO IN EMERGENCIES
Procedure:
1. Park the vehicle on a firm, level, non-slippery
surface.
2. Switch on the hazard warning flasher switch, apply
the parking brake, and place the transmission
selector in "P".
WARNING!
The jack is designed exclusively for jacking up the
vehicle at the jack take-up brackets built into ei-
ther side of the vehicle. To help avoid personal in-
jury, use the jack only to lift the vehicle during a
wheel change. Never get beneath the vehicle
while it is supported by the jack only.
Keep hands and feet away from the area under the
lifted vehicle. Always firmly set parking brake
and block wheels before raising vehicle with jack.
Do not disengage parking brake while the vehicle
is raised.
Always use the jack on a level surface.
Do not change wheels on either steep uphill or
downhill grades. Be sure that the jack arm end is
fully seated in the jack take-up bracket. The
vehicle may begin to move and fall from the jack
which could cause serious or fatal personal injury
and property damage.
Always lower the vehicle onto sufficient capacity
jack stands before working under the vehicle.
Precautions when changing a wheel:
For the torque, refer to "Installing a wheel";
Do not damage, grease or oil wheel bolts or their
threads.
Do not jack the vehicle up more than 1.2 in (30
mm) between the tire and the surface. Otherwise,
the vehicle may tip over and may cause serious
injury or death to you or others.
Precautions when changing a wheel:
For the torque, refer to "Installing a wheel";
Do not damage, grease or oil wheel bolts or their
threads.
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WHAT TO DO IN EMERGENCIES 197
6
Centering wheels with wheel bolts
 If dual assemblies are used, before placement the
inner wheel should be inspected to ensure that all
ball bearing rings are in proper position.
 Install the wheel and snug the wheel bolts.
 Slightly tighten wheel bolts.
 Slowly open jack release valve to lower vehicle until
tire is resting on ground.
 Tighten the wheel bolts in a crosswise pattern to the
specified torque with a torque wrench.
Tightening torque for 8,550 lbs (3,880 kgs)
(vehicle type 2500 C/HC/SHC):
Steel wheel – 177 lbf.ft ±7 lbf.ft (240 N.m ±10 N.m)
Light alloy wheel – 138 lbf.ft ±14 lbf.ft
(190 N.m ±20 N.m)
WARNING!
Incorrect mounting bolts or improperly tightened
mounting bolts can cause the wheel to come off.
To avoid the risk of serious or fatal injuries or ve-
hicle damage, please bear the following points in
mind:• Always replace wheel bolts that are damaged or
rusted.• Never apply oil or grease to wheel bolts• If a wheel hub thread is damaged, you must not
drive the vehicle. Consult a qualified specialist
workshop.
WARNING!
Do not tighten the wheel bolts and wheel nuts
completely while the vehicle is still jacked up.
The vehicle could tip.
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198 WHAT TO DO IN EMERGENCIES
Tightening torque for 9,990 lbs (4,530 kgs)
(vehicle type 3500 C/HC/SHC):
Steel wheel – 138 lbf.ft ±14 lbf.ft (190 N.m ±20 N.m)
 Remove jack and stow it in the vehicle tool kit.
 Check the tire pressure.
 Re-tighten the wheel bolts to the specified torque
with a torque wrench after a distance of 30 miles
(about 50 km).
JUMP STA RTINGIf the battery is dead, the engine can be started with
jumper cables from another vehicle’s battery.
WARNING!
After changing a wheel, you must, for safety reasons,
 have the specified tightening torque checked. The
wheels could otherwise work loose.
 check the tire pressure and correct it if necessary.
 retighten the wheel bolts and wheel nuts to the
specified tightening torque once the vehicle has
been driven for 30 miles (50 km).
 have a reversed direction of tire rotation corrected
as soon as possible at a qualified specialist
workshop. The vehicle handling characteristics
could otherwise be affected.
WARNING!
A battery will also produce hydrogen gas, which
is flammable and very explosive. Avoid open
flames and the formation of sparks in the vicinity
of the batteries. Refrain from smoking or cell
phone use. Avoid improper connection of jumper
cables.
Observe safety precautions when handling
batteries.
Exercise care near moving engine components and
electrical cables.
Failure to follow these directions will cause
damage to the electronic components and can lead
to a battery explosion and severe injury or death.
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