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AUXILIARY DRIVE (OPTIONAL)
Auxiliary drive (1)
Ribbed V-belt (not part of factory package) (2)
Tensioner pulley (3)
Support (4)
Unit (not part of factory package) (5)
NOTE: When retrofitting a unit pay attention to the
running direction of the engine.
WARNING!
ESP® cannot prevent the natural laws of physics
from acting on the vehicle, nor can it increase the
traction afforded.
The ESP
® 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 ESP
® 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 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 put the key
in position 2 in the ignition lock because the ESP
®
would engage the brakes to stabilize the vehicle.
If the ESP® function is used for a prolonged
period of time, the rear axle brakes may fail due to
overheating.
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Use only wheels and tires which have been tested and
approved by the vehicle manufacturer.
WARNING!
Replace rims or tires with the same designation, man-
ufacturer and type as shown on the original part. See
an authorized Sprinter Dealer for further informa-
tion. If incorrectly sized rims and tires are mounted:
The wheel brakes or suspension components
can be damaged.
The operating clearance of the wheels and the
tires may no longer be correct.
WARNING!
Sprinter tire valves are tested and approved under
rough operating conditions.
The installation of additional hub caps or other wheel
simulators could cause damage to the tire valve and
lead to a loss of tire pressure at the valve stem.
Do not install any of these parts on your Sprinter
vehicle. To help ensure safe and reliable
operation of your Sprinter vehicle, only use parts
and accessories tested and approved by the
vehicle manufacturer for your Sprinter vehicle.
WARNING!
Replacing original tires with tires of a different
size may result in false speedometer and odome-
ter readings.
WARNING!
Worn, old tires can cause accidents. If the tire tread is
badly
worn, or if the tires have sustained damage,
replace them.
When replacing rims, only use genuine wheel
bolts approved from the vehicle manufacturer and
specified for the particular rim type. Failure to do
so can result in the bolts loosening and possibly
an accident.
Do not use retreaded/remolded tires. This process
does not always permit previous damage to be
detected. Therefore vehicle safety cannot be
guaranteed if retreaded/remolded tires are fitted.
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5
Vehicles type 2500 C/HC/SHC
The vehicles are factory equipped with "L" or "N"-rated
tires, which have a speed rating of 74 mph (120 km/h)
or 87 mph (140 km/h) respectively.
Vehicles type 3500 C/HC/SHC
The vehicles are factory equipped with "L", "N" or "R"-
rated tires, which have a speed rating of 74 mph (120
km/h), 87 mph (140 km/h) or 106 mph (170 km/h)
respectively.
Tire Grip
Tire grip is greatly reduced on a wet, snow covered or
icy road. Speed and driving style must therefore be
adapted to suit road conditions. The safe speed on a
wet, snow covered or icy road is always lower than on
a dry road.
Below a tread depth of 1/8 in (3 mm), tire grip begins
to decrease rapidly on wet roads.
Pay particular attention to the condition of the road
whenever the outside temperatures are close to the
freezing point.Hydroplaning
Depending on the depth of the water layer on the road,
hydroplaning may occur, even at low speeds and with
new tires. Reduce vehicle speed, avoid track grooves in
the road, and apply brakes cautiously in the rain.
In winter, install M+S radial tires with a minimum
tread depth of approximately 1/6 in (4 mm) on all
wheels to ensure normal balanced handling
characteristics. On packed snow, they can reduce your
stopping distance compared to summer tires.
Stopping distance, however, is still considerably
greater than when the road is not covered with snow or
ice. Exercise appropriate caution.
For information on winter tires, refer to "Winter
Operation".
WARNING!
If ice has formed on the road, tire traction will be
substantially reduced. Under such weather condi-
tions, drive, steer and brake with extreme caution.
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Tire Ply Material
(1) Plies in sidewall
(2) Plies under tread
NOTE: Data shown on tire are for illustration purposes
only. Actual data on tires are specific to each vehicle
and may vary from data shown in the illustration.
This marking tells you about the type of cord and
number of plies in the sidewall and under the tread.Tire and Loading Terminology
Accessory Weight
The combined weight (in excess of those standard
items which may be replaced) of automatic
transmission, power steering, power brakes, power
windows, radio, and heater, to the extent that these
items are available as factory-installed equipment
(whether installed or not).
Air Pressure
The amount of air inside the tire pressing outward on
each square inch of the tire. Air pressure is expressed
in pounds per square inch (psi), or kilopascal (kPa) or
bars.
Aspect Ratio
Dimensional relationship between tire section height
and section width expressed in percentage.
Bar
Another metric unit for air pressure. There are 14.5038
pounds per square inch (psi) to 1 bar; there are 100
kilopascals (kPa) to 1 bar.
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Kilopascal (kPa)
Themetric unit for air pressure. There are 6.9 kPa to 1
psi; another metric unit for air pressure is bars. There
are 100 kilopascals (kPa) to 1 bar.
Maximum Load Rating
The maximum load in kilograms and pounds that can
be carried by the tire.
Maximum Loaded Vehicle Weight
The sum of curb weight, accessory weight, vehicle
capacity weight and production options weight.
Maximum Tire Inflation Pressure
This number is the greatest amount of air pressure that
should ever be put in the tire under normal driving
conditions.
Normal Occupant Weight
The number of occupants the vehicle is designed to
seat, multiplied by 68 kilograms (150 lbs).
Occupant Distribution
The distribution of occupants in a vehicle at their
designated seating positions.Production Options Weight
The combined weight of those installed regular
production options weighing over 5 lbs (2.3 kilograms)
in excess of those standard items which they replace,
not previously considered in curb weight or accessory
weight, including heavy duty brakes, ride levelers,
roof rack, heavy duty battery, and special trim.
PSI (Pounds per Square Inch)
A standard unit of measure for air pressure. Another
metric unit for air pressure is bars or kilopascal (kPa).
Recommended Tire Inflation Pressure
Recommended tire inflation pressure listed on Tire
and Loading Information placard on the driver’s door
B-pillar for normal driving conditions. Provides best
handling, tread life and riding comfort.
Rim
A metal support for a tire or a tire and tube assembly
upon which the tire beads are seated.
Sidewall
The portion of a tire between the tread and the bead.
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Checking Weights of Vehicle and Trailer
To assure that the tow vehicle and trailer are in
compliance with the maximum permissible weight
limits, and to know the actual weights, have the loaded
vehicle-trailer combination (tow vehicle including
driver, passengers and cargo, trailer fully loaded)
weighed on a commercial scale.
Check the vehicle’s front and rear Gross Axle Weight
(GAW), the GTW and TW. The values as measured
must not be exceeded, according to the weight listed
under “Vehicle and trailer weight and ratings”.
Attaching a Trailer
Please observe maximum permitted trailer dimensions
(width and length).
Most states and all Canadian provinces require safety
chains between your tow vehicle and the trailer. The
chains should be crisscrossed under the trailer tongue.
They must be attached to the hitch receiver, and not to
the vehicle’s bumper or axle. Be sure to leave enough
slack in the chains to permit turning corners.
Most states and all Canadian provinces require a
separate brake system at various trailer weights.
WARNING!
Do not connect a trailer brake system (if trailer is
so equipped) directly to the vehicle’s hydraulic
brake system as your vehicle is equipped with an-
tilock brakes. If you do, neither the vehicle’s
brakes nor the trailer’s brakes will function prop-
erly. This could cause an accident resulting in
property damage, injury or death to you or others.
The provided vehicle electrical wiring harness for
trailer towing has a brake signal wire for hook-up
to a brake controller.
Most states and all Canadian provinces require a
break-away switch on trailers with a separate
brake system. The switch activates the trailer
brakes in the possible event that the trailer might
separate from the tow vehicle.
You should consider using a trailer sway control
system. For further information see your
authorized Sprinter Dealer.
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Towing a Trailer
There are many different laws, including speed limit
restrictions, having to do with trailer towing. Make
sure that your vehicle-trailer combination will be legal,
not only for where you reside, but also for where you
will be driving. A good source for this information can
be the police or local authorities.
Before you start driving with the trailer, check the
trailer hitch, break-away switch, safety chains,
electrical connections, lighting and tires. Also adjust
the mirrors to permit unobstructed view beyond rear
of trailer.
If the trailer has electric brakes, start your vehicle and
trailer moving slowly, and then apply only the trailer
brake controller by hand to be sure the brakes are
working properly.
When towing a trailer, check occasionally to be sure
that the load is secure, and that lighting and trailer
brakes (if so equipped) are functioning properly.
Always secure items in the trailer to prevent load shifts
while driving.Take into consideration that when towing a trailer, the
handling characteristics are different and less stable
from those when operating the vehicle without a
trailer. It is important to avoid sudden maneuvers. The
vehicle and trailer combination is heavier, and
therefore is limited in acceleration and climbing ability,
and requires longer stopping distances. It is more
prone to reacting to side wind gusts, and requires more
sensitive steering input.
In order to gain skill and an understanding of the
vehicle’s behavior, you should practice turning, stopping
and backing up in an area which is free from traffic.
If possible, do not brake abruptly, but rather engage
the brake slightly at first to permit the trailer to activate
its brake. Then increase the braking force.
226 STARTING AND OPERATING
WARNING!
Take into consideration that when towing a trail-
er, the handling characteristics are different and
less stable from those when operating the vehicle
without a trailer.
It is important to avoid sudden maneuvers.
Sudden maneuvers may lead to loss of control
over the vehicle-trailer combination. This could
cause an accident resulting in property damage or
injury to you or others.
CAUTION!
If the transmission hunts between gears on
inclines, manually shift to a lower gear (select
"4",
"3", "2" or"1"). A lower gear and reduction of
speed reduces the chance of engine overloading
and / or overheating.
When going down a long hill, shift into a lower
gear and use the engine’s braking effect. Avoid
riding the brakes, thus overheating the vehicle
and trailer brakes.
If the engine coolant rises to an extremely high
temperature (coolant temperature needle
approaching the red zone) when the air
conditioner is on, turn off the air conditioner.
Engine coolant heat can be additionally vented by
opening the windows, switching the climate
control fan speed to high and setting the
temperature control to the maximum hot position.