tires FORD F SERIES MOTORHOME AND COMMERCIAL CHASSIS 1996 10.G Owners Manual

61
*
[DR27801( ALL)01/95]
After you drive through the standing water,
apply your brakes gently several times as your
vehicle moves slowly. This helps to dry the
brakes.
*
[DR27820( ALL)07/94]
NOTE: If the transmission is submerged in
water, the fluid should be checked and
changed, if necessary.
*
[DR27825( ALL)03/93]
NOTE: All rear axle lube quantities must be
replaced every 100,000 miles
(160,000 km) or if the axle has been
submerged in water. Otherwise, the
lube should not be checked or changed
unless a leak is suspected or repair
required.
*
[DR27850( ALL)11/89]
Rocking the vehicle
*
[DR27950( ALL)05/95]
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.
*
[DR27975( ALL)05/95]
RWARNING
Do not spin the wheels at over 35 mph
(55 km/h). The tires may fail and injure a
passenger or bystander.
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Update:Tue Jun 20 16:46:11 1995

62
*
[DR28750( ALL)01/93]
Vehicle/Trailer Loads
*
[DR28801( ALL)06/92]
All vehicles may tow a Class I trailer provided
the Gross Combined Weight (GCW) is less than
or equal to the GVWR shown on the Safety
Compliance Certification Label. For heavier
trailer applications, refer to the towing
information found later in this chapter.
*
[DR28850( M)04/95]
Trailer Towing
*
[DR29001( ALL)03/91]
Towing a trailer puts additional loads on your
vehicle's engine, transmission, axle, brakes, tires
and suspension. For your safety and for the
good of your vehicle, use the right equipment
for the type of trailer you tow.
*
[DR29025( ALL)09/92]
Your trailer towing capability will vary based on
the standard and optional equipment on your
vehicle. Refer to the followingVehicle
Loading/Towing Informationand the Trailer
Towing Tables to determine the specific towing
capability of your vehicle.
*
[DR29050( ALL)02/92]
q
Stay within the load limits when you tow.
*
[DR29101( ALL)01/95]
q
Carefully and thoroughly prepare your
vehicle for towing, making sure to use the
right equipment and to attach it properly.
(SeePreparing to Towin this chapter.)
*
[DR29151( ALL)01/95]
q
Use extra caution when driving your vehicle
while you tow. (SeeDriving while you towin
this chapter.)
*
[DR29201( ALL)01/95]
q
Service your vehicle more frequently if you
tow a trailer. (SeeServicing your vehicle if you
towin this chapter.)
*
[DR29350( ALL)05/94]
Do not tow a trailer until your vehicle has been
driven at least 500 miles (800 km).
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Update:Tue Jun 20 16:46:11 1995

66
*
[DR30950( ALL)06/92]
The rating is based on the carrying capacity of
thelowest ratedaxle and suspension component
as well as other factors. This is why it's so
important to observe vehicle loading ratings.
Overloading a vehicle punishes components and
can lead to shortened service life or outright
failure.
*
[DR31001( ALL)06/92]
The capacity of the tires is included as part of
the axle and suspension system, which is to be
considered when determining the lowest rated
component. Tires are rated to carry a specific
maximum load at a specific maximum tire
pressure.
*
[DR31050( ALL)06/92]
Passenger car type tires when installed on light
trucks and multipurpose passenger vehicles are
rated at 10% lower load carrying capacity due to
the differences in vehicle usages.
*
[DR31110( ALL)06/92]
With the tires inflated to the specified pressure
the total weight of your vehicle must not exceed
the GVWR and GAWR specified on the Safety
Compliance Certification Label. This includes full
fuel tank(s), vehicle equipment, and occupants as
well as the cargo load.
*
[DR31120( ALL)06/92]
GCWR (Gross Combined Weight Rating)
*
[DR31130( ALL)06/92]
GCWR is the maximum combined weight of the
towing vehicle (including passengers and cargo)
and the loaded trailer. The GCWR is specified
by the manufacturer to indicate the combined
maximum loaded weight that the vehicle is
designed to tow.
File:ltdrm.ex
Update:Tue Jun 20 16:46:11 1995

83
*
[RE03200( ALL)03/95]
3. Remove the positive (+) cable from the
booster battery.
*
[RE03400( ALL)05/95]
4. Remove the other end of the positive (+)
cable from the discharged battery.
*
[RE03500( ALL)04/95]
After the vehicle is started, let it idle for a while
to let the engine ªrelearnº its idle conditions.
Drive it around for a while with all electrical
accessories turned off to let the battery recharge.
You may need to use a battery charger to fully
recharge the battery.
*
[RE03550( ALL)03/95]
If you need to replace your battery, seeBattery
in theServicing Your Vehiclechapter.
*
[RE03600( ALL)03/95]
Changing a Tire
*
[RE03700( ALL)01/95]
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.
%*
[RE03800( ALL)03/95]
The Conventional Spare Tire
[RE03925( M)12/91]
With 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.
File:ltrem.ex
Update:Tue Jun 20 16:45:33 1995

87 %
*
[RE22450( FM)03/94]
quarter page art:0020319-C
Lug nut tightening sequence
[RE23450( M)06/90]
q
Lower the vehicle until the tire touches the
ground, and tighten lug nuts in the same
sequence to the specifications shown in the
chart below.
[RE23550( M)06/90]
q
Finish lowering the vehicle and replace any
wheel covers, ornaments, or hub caps that
your vehicle has. Make sure that they are
snapped into place.
[RE23650( M)06/90]
q
Put the tire, jack, and wrench away. (Make
sure jack is securely fastened so it doesn't
rattle when you drive.)
*
[RE23675( M)05/95]
RWARNING
Make sure spare tires and jacking
equipment are stowed and secured in the
proper storage location.
[RE23750( M)06/90]
q
Unblock the wheels.
File:ltrem.ex
Update:Tue Jun 20 16:45:33 1995

118
*
[SV11750( ALL)05/95]
Do not calculate fuel economy during your
vehicle's break-in period. This would not be an
accurate estimate of how much fuel your vehicle
will normally use.
*
[SV11800( ALL)05/95]
To calculate fuel economy:
*
[SV11900( ALL)05/95]
1. Fill the tank completely and record the inital
odometer reading.
*
[SV12000( ALL)05/95]
2. Every time you buy fuel record the
amount (in gallons or liters) purchased.
*
[SV12200( ALL)05/95]
3. After at least three to five tankfuls, fill the
fuel tank and record the final odometer
reading.
*
[SV12225( ALL)05/95]
4. Use these equations to calculate your fuel
economy.
*
[SV12250( ALL)05/95]
q
English: MPG = (total miles)/(gallons used).
*
[SV12275( ALL)05/95]
q
Metric: L/100K = (liters used) x 100/(total
kilometers)
%*
[SV12500( ALL)05/95]
Improving Fuel Economy
*
[SV12600( ALL)05/95]
Fuel economy is affected by a number of
variables which can reduce efficiency. You can
improve fuel economy by understanding these
variables and minimizing their effect.
*
[SV12700( ALL)05/95]
The following decrease fuel economy:
*
[SV12800( ALL)05/95]
q
Lack of regular, scheduled maintenance
*
[SV12900( ALL)05/95]
q
Driving with your foot on the brake
*
[SV13000( ALL)05/95]
q
Sudden stops
*
[SV13100( ALL)05/95]
q
Excessive speed
*
[SV13200( ALL)05/95]
q
Extended engine idling
*
[SV13300( ALL)05/95]
q
Heavy loads
*
[SV13400( ALL)05/95]
q
Underinflated tires
[SV13515( M)03/94]
q
Use your air conditioning system wisely.
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Update:Tue Jun 20 16:44:35 1995

129
*
[SV25200( ALL)03/95]
Tires
*
[SV25300( ALL)03/95]
Look at your tires each time you fill your fuel
tank. If one tire looks lower than the others,
check the pressure in all of them. Always follow
these precautions:
*
[SV25400( ALL)04/95]
q
Keep your tires inflated to the pressures that
are recommended.(SeeChecking the pressure
of the tireslater in this chapter.)
[SV25550( M)06/90]
q
Stay within the load limits that are
recommended.
*
[SV25600( ALL)02/95]
q
Make sure the weight of your load is evenly
distributed.
*
[SV25700( ALL)10/89]
q
Drive at safe speeds.
*
[SV25800( ALL)01/95]
If you do not take these precautions, your tires
may fail or go flat.
*
[SV25875( ALL)06/95]
Ford Motor Company recommends obeying
posted speed limits.
*
[SV25900( ALL)05/95]
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.
%*
[SV26000( ALL)03/95]
Checking the Pressure of the Tires
*
[SV26100( ALL)11/89]
At least once a month, check the pressure in all
your vehicle's tires, including the spare. Use an
accurate tire pressure gauge. Check the tire
pressure when tires are cold, that is, after the
vehicle has been parked for at least one hour or
has been driven less than 3 miles (5 km). You
can find the proper cold pressure on the Safety
Compliance Certification Label.
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Update:Tue Jun 20 16:44:35 1995

130
*
[SV26150( ALL)05/95]
RWARNING
Improperly inflated tires can affect vehicle
handling and can fail suddenly, possibly
resulting in loss of vehicle control.
%*
[SV26200( ALL)02/95]
Tire Inspection and Maintenance
*
[SV26300( ALL)02/95]
Inspect the tire treads, and remove stones, nails,
glass or other objects that may be wedged in the
tread grooves. Check for holes or cuts that may
permit air to leak from the tire, and make the
necessary repairs.
*
[SV26400( ALL)10/89]
Inspect the tire side walls for cuts, bruises and
other damage. If you suspect internal damage to
the tire, have it demounted and checked. You
may need to repair or replace it.
*
[SV26410( ALL)11/89]
Wheel Inspection and Maintenance
*
[SV26420( ALL)11/89]
Check for damage that would affect the runout
of the wheels. Wobble or shimmy will eventually
damage the wheel bearings.
*
[SV26430( ALL)06/93]
Front wheel bearings require periodic repacking
and adjustment as specified in theMaintenance
Schedule and Recordbooklet. Loose or worn front
wheel bearings tend to let the vehicle wander or
shimmy, and can eventually cause excessive tire
wear.
*
[SV26435( ALL)06/95]
Whenever a wheel is removed and then
re-installed, always remove any corrosion that
may be present on the mounting surface of the
wheel and/or the surface of the hub, drum or
rotor that contacts the wheel.
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Update:Tue Jun 20 16:44:35 1995

131
*
[SV26440( ALL)05/95]
RWARNING
Installing wheels without good
metal-to-metal contact at the wheel
mounting surface can cause the wheel lug
nuts to loosen and could allow the wheel
to come off while the vehicle is in motion.
*
[SV26445( EFM)05/90]
RWARNING
Also retighten at 500 miles (800 km) after
any wheel change or any time the lug
nuts are loosened.
%*
[SV26500( ALL)02/95]
Tire Rotation
*
[SV26600( ALL)03/95]
Because your vehicle's front and rear tires
perform different jobs, they often wear
differently. To make sure your tires wear evenly
and last longer, rotate them at the mileage
shown in theMaintenance Schedule and Record
booklet which came with your vehicle.
[SV26615( M)05/91]
Your front tires should be rotated from side to
side. If the spare tire is used in the rotation, the
pattern should be: left front to right front; right
front to the spare and the spare to left front.
[SV26665( M)05/91]
NOTE: Do not rotate the dual rear tires.
File:ltsvm.ex
Update:Tue Jun 20 16:44:35 1995

132 %
*
[SV27300( ALL)04/95]
Replacing the Tires
*
[SV27400( ALL)05/95]
Replace any tires that show wear bands. When
your tire shows a wear band, it has only 1/16
inch (2 mm) of tread left.
*
[SV27500( ALL)10/89]
quarter page art:0060006-A
Wear band
*
[SV27600( ALL)01/95]
Because your vehicle's tires may wear unevenly,
you may need to replace them before a wear
band appears across the entire tread. Some spots
wear more heavily than others.
*
[SV27700( ALL)03/90]
Your wheels and tires are match-mounted for
improved ride. Before you begin to repair a tire,
mark the wheel and tire so that they are
properly aligned when remounted. This will
ensure that the tires will continue to give you
the same ride level.
*
[SV27851( ALL)01/95]
RWARNING
When replacing full size tires, never mix
radial, bias-belted, or bias-type tires. Use
only the tire sizes that are listed on the
tire pressure decal. Make sure that all tires
are the same size, speed rating, and
load-carrying capacity. Use only the tire
combinations recommended on the decal.
If you do not follow these precautions,
your vehicle may not drive properly and
safely.
File:ltsvm.ex
Update:Tue Jun 20 16:44:35 1995