engine FORD F250 1997 Workshop Manual

219 % [GF24030(FM)04/96]
High Speed Driving
*
[GF24040(FM)03/96]
Ford Motor Company recommends obeying
posted speed limits.
*
[GF24050(FM)03/96]
RWARNING
Driving too fast for conditions creates the
possibility of loss of vehicle control.
Driving at very high speeds for extended
periods of time may result in damage to
vehicle components.
*
[GF24060(F )05/96]
Speed limiter
*
[GF24070(F )03/96]
All models are equipped with an Electronic
Engine Control (EEC) system which limits the
maximum engine speed and thus road speed in
top gear. Vehicle operation is normal since the
controlled maximum speed is above posted
highway speeds in North America.
%*
[GF24080(FM)01/96]
Driving in Bad Weather
%*
[GF24090(FM)01/96]
Slippery roads
*
[GF24100(FM)01/96]
Drive cautiously on wet or snowy roads:
*
[GF24110(FM)01/96]
q
Do not quickly move the steering wheel
unless necessary.
*
[GF24120(FM)01/96]
q
Drive slower than you normally would.
*
[GF24130(FM)01/96]
q
Give your vehicle more distance to stop.
*
[GF24150(F )01/96]
q
To stop on ice, shift to N (Neutral) below 10
mph (16 km/h) and gently pump brakes
(except with 4WAL).
*
[GF24170(FM)01/96]
q
Consider using one of the lower gears.
*
[GF24180(F )01/96]
q
For 4x4 vehicles, engage 4WD, and try to
drive slowly away.
File:09ltgff.ex
Update:Thu May 30 15:25:49 1996
ProCarManuals.com

220
*
[GF24190(F )01/96]
RWARNING
To avoid losing control on slippery roads,
do not downshift into Low with the
automatic transmission when moving
faster than 20 mph (32 km/h). Do not
downshift into First with the manual
transmission when moving faster than
5 mph (8 km/h).
[GF24210(F )04/96]
RWARNING
The rear antilock brake system may not
prevent brake lock-up on extremely
slippery surfaces. Rear brake lock-up may
also occur while driving in four-wheel
drive because the transfer case couples the
front and rear axles together.
%
*
[GF24230(F )03/96]
Traction-Lok Rear Axle (If equipped)
*
[GF24240(F )03/96]
This axle provides added drive away traction on
slippery surfaces, particularly when one or more
wheels are on a surface with poor traction.
*
[GF24250(F )03/96]
Extended use of other than matching size tires
on a Traction-Lok rear axle could result in a
permanent reduction in effectiveness. This loss of
effectiveness does not affect normal driving and
should not be noticeable to the driver.
*
[GF24260(F )05/96]
RWARNING
To avoid injury, never run the engine
with one wheel off the ground, such as
when changing a tire.
File:09ltgff.ex
Update:Thu May 30 15:25:49 1996
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222 [GF24350(FM)04/96]Rocking the vehicle
[GF24360(F )04/96]
For 4x4 vehicles, engage 4WD LOW, when the
vehicle gets stuck and try to drive away.
[GF24370(FM)04/96]
If your vehicle gets stuck (for example, in mud
or snow), you may rock it out of the spot. Shift
in a steady rhythm between forward and reverse
gears. Allow the transmission to fully engage,
then press lightly on the accelerator. Do not rock
the vehicle for more than a few minutes. This
may overheat the engine and transmission,
causing damage to both. In addition, other
vehicle systems and components may also be
damaged.
*
[GF24380(FM)05/96]
RWARNING
Do not spin the wheels at over 35 mph
(55 km/h). The tires may fail and injure a
passenger or bystander.
File:09ltgff.ex
Update:Thu May 30 15:25:49 1996
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224
*
[ER00250(FM)03/96]
RWARNING
If you see or smell fuel, do not reset the
switch or try to start your vehicle. Have
all the passengers get out of the vehicle
and call the local fire department or a
towing service.
*
[ER00252(FM)03/96]
If your engine cranks but does not start after a
collision or substantial jolt:
*
[ER00255(FM)01/96]
1. Turn the ignition key to the OFF position.
*
[ER00260(FM)03/96]
2. Check under the vehicle for leaking fuel.
*
[ER00265(FM)01/96]
3. If you do not see or smell fuel, push the red
reset button down. If the button is already
set, you may have a different mechanical
problem.
*
[ER00270(F )01/96]
4. Turn the ignition key to the ON position for
a few seconds, then turn it to the OFF
position.
*
[ER00280(FM)03/96]
5. Check under the vehicle again for leaking
fuel.If you see or smell fuel, do not start
your vehicle again.If you do not see or
smell fuel, you can try to start your vehicle
again.
*
[ER00285(FM)03/96]
6. Check all vehicle warning lights before
driving your vehicle.
[ER00290(FM)03/96]
quarter page art:0020107-A
Reset button for fuel pump shut-off switch
File:10lterf.ex
Update:Tue May 28 08:49:52 1996
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236
*
[ER03200(FM)01/96]
However, you should know that the circuit
breakers will reset themselves and allow the
electrical parts to work again once the overload
on the circuit is removed. If the circuit breakers
continue to cut off electricity, have your vehicle's
electrical system checked.
*
[ER03250(FM)01/96]
If you replace a circuit breaker, use one with the
same amperage rating. To remove a circuit
breaker mounted in the fuse panel, grip it with
your finger and thumb and pull it straight out
of its socket.
%
*
[ER03500(FM)02/96]
Changing a Tire
*
[ER03600(FM)02/96]
If you get a flat tire while you are driving, do
not apply the brake heavily. Instead, gradually
decrease the speed. Hold the steering wheel
firmly and slowly move to a safe place on the
side of the road. Park on a level spot, turn off
the ignition, set the parking brake, and turn on
the hazard flashers.
%*
[ER03700(FM)01/96]
The Conventional Spare Tire
*
[ER03800(F )02/96]
If you have the conventional spare tire, you can
use it as a spare or as a regular tire. This spare
tire is identical to the other tires that come with
your vehicle, although the wheel may not match.
*
[ER04000(F )05/96]
RWARNING
To avoid injury, never run the engine
with one wheel off the ground, such as
when changing a tire.
*
[ER04100(F )01/96]
Extended use of other than matching size spare
tires on a Traction-Lok axle could result in a
permanent reduction in effectiveness. This loss of
effectiveness does not affect normal driving and
should not be noticeable to the driver.
File:10lterf.ex
Update:Tue May 28 08:49:52 1996
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241 [ER10400(F )05/96]
When the transfer case is in the N (Neutral)
position, the engine and transmission are
disconnected from the rest of the driveline.
Therefore, the vehicle is free to roll even if the
automatic transmission is in P (Park) or the
manual transmission is in gear.
*
[ER10500(F )05/96]
RWARNING
Do not leave the vehicle unattended with
the transfer case in the N (Neutral)
position. Always set the parking brake
fully and turn off the ignition when
leaving the vehicle.
[ER10600(FM)01/96]
On F-Super Duty 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 vehicle is in Park and
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.
*
[ER10700(FM)03/96]
RWARNING
If the vehicle slips off the jack, you or
someone else could be seriously injured.
*
[ER11200(F )01/96]
2. Get out the spare tire and jack.
[ER11300(F )04/96]
The jack and lug wrench are stowed under the
hood on the right front fender inner panel, and
the jack handle is on the radiator support.
File:10lterf.ex
Update:Tue May 28 08:49:52 1996
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243 %
*
[ER11900(F )01/96]
Removing and Replacing the Tire
[ER12100(F )01/96]
1. Insert the jack handle into the jack and use
the handle to slide the jack under the
vehicle.
*
[ER12200(F )05/96]
RWARNING
To avoid injury, never run the engine
with one wheel off the ground, such as
when changing a tire.
*
[ER12300(F )01/96]
RWARNING
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.
[ER12400(F )01/96]
2. Positioning the jack
[ER13200(F )04/96]
a. To raise a front or rear wheel, place the
jack as shown in the illustration that
applies to your vehicle.
[ER13700(F )04/96]
one third page art:0020300-A
F-Series jacking points
File:10lterf.ex
Update:Tue May 28 08:49:52 1996
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249
*
[ER17900(FM)01/96]
Also retighten to the specified torque at 500
miles (800 km) of operation after any wheel
change or any time the lug nuts are loosened.
*
[ER18000(FM)01/96]
RWARNING
Failure to retighten wheel lug nuts at
mileages specified could allow wheels to
come off while the vehicle is in motion.
% [ER18300(F )04/96]
twelve pica chart:0020320-B%*
[ER19300(FM)02/96]
Jump-Starting Your Vehicle
[ER19350(F )04/96]
NOTE: Read the7.3L Diesel Engine Owner's
Guide Supplementfor information on
jump-starting your diesel-powered light
truck.
*
[ER19400(FM)02/96]
Your vehicle's battery may die if you leave the
lights on or any electrical equipment on after
you turn the engine off. If this happens, you
may be able to jump-start your vehicle with a
booster battery.
File:10lterf.ex
Update:Tue May 28 08:49:52 1996
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251
*
[ER19750(FM)02/96]
To avoid damaging your vehicle or your battery,
and to avoid injury to yourself, follow these
directions for preparing your vehicle to
jump-start and connecting the jumper cables in
the order they are given. If in doubt, call for
road service.
%*
[ER19800(FM)02/96]
Preparing Your Vehicle
*
[ER19850(FM)02/96]
1. Your vehicle has a 12-volt starting system, so
you need to use a 12-volt jumper system.
You will damage your starting motor,
ignition system, and other electrical parts if
you connect them to a 24-volt power supply
(either two 12-volt batteries in series or a
24-volt generator set).
*
[ER19900(FM)02/96]
2. Do not disconnect the battery of the disabled
vehicle. You could damage the vehicle's
electrical system.
*
[ER19950(FM)02/96]
3. Park the booster vehicle close to the hood of
the disabled vehicle.Make sure the vehicles
do not touch each other.Set the parking
brake on both vehicles and stay clear of the
engine cooling fan and other moving parts.
*
[ER21000(FM)02/96]
4. Check all battery terminals and remove any
excessive corrosion before you attach the
jumper cables.
*
[ER21100(FM)02/96]
5. Turn on the heater fan in both vehicles.
Turning on the fan helps protect the
electrical system from voltage surges. Turn
off all other switches and lights in both
vehicles to prevent possible damage to either
vehicle's electrical systems.
File:10lterf.ex
Update:Tue May 28 08:49:52 1996
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252 %
*
[ER21200(FM)02/96]
Connecting the jumper cables
*
[ER21300(FM)02/96]
1. Connect one end of the first jumper cable to
the positive (+) terminal of the discharged
battery. (You can connect either jumper cable
to the positive (+) terminal, as long as you
use the same cable for both positive
terminals.) Most jumper cables have a red
cable and a black cable. The red cable is
generally used for the positive terminals and
the black for the negative ones.
*
[ER21500(FM)02/96]
2. Connect the other end of the first cable to
the positive (+) terminal of the booster
battery.
*
[ER21600(FM)02/96]
3. Connect one end of the second cable to the
negative (S) terminal of the booster battery
Ð NOT to the discharged battery.
*
[ER21700(FM)01/96]
4. Connect the other end of the second cable to
a good metallic surface on the engine or
frame of the disabled vehicle.
*
[ER21800(FM)02/96]
RWARNING
Do not connect the end of the second
cable to the negative (S) terminal of the
battery to be jumped. A spark may cause
an explosion of the gases that surround
the battery.
File:10lterf.ex
Update:Tue May 28 08:49:52 1996
ProCarManuals.com