2003 FORD E-450 Owners Manual

Tire change procedure
Preparing to change the tire
To prevent the vehicle from moving when you change a tire, be
sure the parking brake is set, then block (in both directions) the
wheel that is diagonally opposite (other side and end of the vehicle) to
the tire being changed.
1. Park on a level surface.
2. Activate the warning flashers.
3. Place the gearshift in P (Park).
4. Apply the parking brake and turn
the engine off.
5. Block the wheel that is diagonally
opposite the tire you are changing.
On E-450 vehicles, the parking
brake is on the transmission.
Therefore, the vehicle will not be
prevented from moving when a rear
wheel is lifted, even if the parking brake is applied. Be sure to block both
directions of the wheel that is diagonally opposite to the wheel that is
being lifted.
If the vehicle slips off the jack, you or someone else could be
seriously injured.
6. Remove the spare tire and jack from the storage location.
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•non-chassis cab vehicles:jack
is located in the rear right-hand
side of the cargo area.
•E-350 chassis cab vehicles:
jack is strapped to a bracket
behind the driver’s seat.
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7. Use the tapered end of the lug nut wrench to unscrew wheel
ornaments attached by retaining screws. Remove any wheel trim. Insert
the tapered end of the lug nut wrench behind wheel covers or hubcaps
and twist off.
8. Loosen the wheel nut by pulling up on the handle of the lug nut
wrench about one-half turn (counterclockwise). Do not remove the
wheel lug nuts until you raise the tire off the ground.
Replacing the tire
1. Assemble the jack handle sections together and lock into the jack. Use
the jack handle to slide the jack under the vehicle.
To lessen the risk of personal injury, do not put any part of your
body under the vehicle while changing a tire. Do not start the
engine when your vehicle is on the jack. The jack is only meant for
changing the tire.
2. Position the jack to raise the front or rear wheel.
•Never use the front or rear
differential as a jacking point.
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Rear axle jacking points - All
models except E-450 and E-550:
Rear axle jacking points - E-450
and E-550:
Front axle jacking points - All
models except E-550:
•All models except E-550
Place the jack under thepinon the
front surface of the front axle.
Do not place the jack under or
on the steering linkage.
•Turn the jack handle clockwise
until the wheel is completely off
the ground.
•Remove the lug nuts with the lug
nut wrench.
•Replace the flat tire with the
spare tire.
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Front axle jacking points -
E-550:
Place the jack under the front axle
directly below the springs.
Do not place the jack under or
on the steering linkage.
•Slide the notched end of the jack
handle over the release valve and use the handle to slide the jack
under the vehicle. Make sure the valve is closed by turning it
clockwise.
•Insert the jack handle into the
pump linkage.
•Use an up-and-down motion with
the jack handle to raise the wheel
completely off the ground.
If your vehicle has single rear wheels, thread the lug nuts on the studs
with the beveled face toward the wheel.
If your vehicle has dual rear wheels, thread the two element swiveling
lug nuts on the studs with the flange facing toward the wheel.
3. Use the lug nut wrench to screw the lug nut snugly against the wheel.
4. Lower the vehicle by turning the jack handle counterclockwise.
5. Remove the jack and fully tighten the lug nuts in the following
pattern:
•5-lug wheel
1
4 3
2 5
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•8-lug wheel
Never use wheels or lug
nuts different than the
original equipment as this could
damage the wheel or mounting
system. This damage could allow
the wheels to come off while the
vehicle is being driven.
6. Install any wheel covers, ornaments or hub caps. Make sure they are
screwed or snapped in place.
7. Stow the jack, handle and lug wrench.
8. Unblock the wheels.
On vehicles equipped with single rear wheels, retighten the lug nuts to
the specified torque at 800 km (500 miles) of operation after any wheel
change or any time the lug nuts are loosened.
On vehicles equipped with dual rear wheels, retighten the wheel lug nuts
to the specified torque at 160 km (100 miles), and again at 800 km (500
miles) of new vehicle operation.
Model Bolt size Wheel lug nut torque*
Nm Lb-ft
E-150 1/2-20 135 100
E-250, E-350
and E-4509/16-18 190 140
E-550 M14x1.5 200–225 150–165
* Torque specifications are for nut and bolt threads free of dirt and
rust. Do not use oil or grease on threads (E-550 vehicles, refer to
following Note). Use only Ford recommended replacement fasteners.
1
3 4
27 6
5 8
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Note:For E-550 vehicles, on all
two-piece flat wheel nuts, apply
motor oil between the flat washer
and the nut. Do not apply motor oil
to the wheel nut threads or the
wheel stud threads.
Stowing the flat/spare tire
1. Lay the tire on the ground with the valve stem facing in the direction
specified on the Tire Changing Instructions located with the jack
hardware.
2. Slide the wheel partially under the vehicle and install the retainer
through the wheel center. Pull on the cable to align the components at
the end of the cable.
3. Turn the jack handle clockwise until the tire is raised to its stowed
position underneath the vehicle. The effort to turn the jack handle
increases significantly and the spare tire carrier ratchets or slips when
the tire is raised to the maximum tightness. Tighten to the best of your
ability, to the point where the ratchet/slip occurs, if possible. The spare
tire carrier will not allow you to overtighten. If the spare tire carrier
ratchets or slips with little effort, take the vehicle to your dealer for
assistance at your earliest convenience.
4. Check that the tire lies flat against the frame and is properly
tightened. Try to push or pull, then turn the tire to be sure it will not
move. Loosen and retighten, if necessary. Failure to properly stow the
spare tire may result in failure of the winch cable and loss of the tire.
5. Repeat this tightness check procedure when servicing the spare tire
pressure (every six months, per scheduled maintenance guide), or at any
time that the spare tire is disturbed through service of other
components.
6. If removed, install the spare tire lock (if equipped) into the bumper
drive tube with the spare tire lock key (if equipped) and jack handle.
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JUMP STARTING YOUR VEHICLE
The gases around the battery can explode if exposed to flames,
sparks, or lit cigarettes. An explosion could result in injury or
vehicle damage.
Batteries contain sulfuric acid which can burn skin, eyes and
clothing, if contacted.
Do not attempt to push-start your vehicle. Automatic
transmissions do not have push-start capability; also, the
catalytic converter may become damaged.
Preparing your vehicle
When the battery is disconnected or a new battery is installed, the
transmission must relearn its shift strategy. As a result, the transmission
may have firm and/or soft shifts. This operation is considered normal and
will not affect function or durability of the transmission. Over time, the
adaptive learning process will fully update transmission operation.
1.Use only a 12–volt supply to start your vehicle.
2. Do not disconnect the battery of the disabled vehicle as this could
damage the vehicle’s electrical system.
3. Park the booster vehicle close to the hood of the disabled vehicle
making sure the two vehiclesdo nottouch. Set the parking brake on
both vehicles and stay clear of the engine cooling fan and other moving
parts.
4. Check all battery terminals and remove any excessive corrosion before
you attach the battery cables. Ensure that vent caps are tight and level.
5. Turn the heater fan on in both vehicles to protect any electrical
surges. Turn all other accessories off.
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