1996 FORD AEROSTAR wheel size

192 [DR16025(ALL)05/94]How the Electronic 4-Wheel Drive (E-4WD)
System Works
[DR16036(ALL)03/90]
Under normal driving conditions, when the road
is firm, dry and level, the engine power is
distributed one-third to the front axle and
two-thirds to the rear axle. However, if a wheel
begins to slip, the microprocessor will sense this
condition and signal the system to transmit more
power to the axle with more traction. (You may
feel a momentary surge of power.)
[DR16046(ALL)06/95]
NOTE: The microprocessor is disabled when
the brakes are applied or when the
transmission selector is in the P (Park)
or N (Neutral) positions.
[DR16055(ALL)05/94]
Driving Your Electronic 4-Wheel Drive
(E-4WD) Vehicle
[DR16065(ALL)03/95]
Since your E-4WD vehicle is unique, follow these
steps to be safe:
[DR16075(ALL)03/95]
q
Avoid unnecessary turns or other maneuvers
that could cause loss of control and possible
injury.
[DR16076(ALL)06/95]
q
Use the same size and type of tire and wheel
as originally provided for your vehicle and
inflate the tires to the manufacturer's
recommended air pressure.
[DR16077(ALL)03/95]
q
Become familiar with your vehicle's operating
characteristics and study this Owner Guide
for specific operating instructions. Be sure all
occupants wear the safety belts provided.
Drive cautiously, defensively, and at speeds
safe for current road conditions.
File:10cpdra.ex
Update:Tue Aug 29 17:45:28 1995

201 %
*
[DR27450(ALL)03/95]
Traction-Lok Rear Axle (If equipped)
*
[DR27501(ALL)03/95]
This axle provides added drive away traction on
slippery surfaces, particularly when one or more
wheels are on a surface with poor traction.
*
[DR27550(ALL)03/93]
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.
%*
[DR27651(ALL)01/95]
High water
*
[DR27675(ALL)06/92]
Never attempt to cross water that is fast flowing
or of unknown depth.
*
[DR27701(ALL)05/90]
Do not drive through flooded areas unless you
are sure that the water is below the bottom of
the wheel hubs.
*
[DR27750(ALL)04/94]
If you must drive through high water, drive
slowly. You may have limited traction or wet
brakes, so allow extra stopping distance because
your vehicle will not stop as quickly as usual.
*
[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)06/95]
NOTE: If the transmission and transfer case is
submerged in water, their fluids 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.
File:10cpdra.ex
Update:Tue Aug 29 17:45:28 1995

230
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[RE04200(ALL)01/93]
RWARNING
If you use the temporary spare tire
continuously or do not follow these
precautions, the tire could fail, causing
you to lose control of the vehicle, possibly
injuring yourself or others.
[RE04250(ALL)05/95]
RWARNING
The tire size on the E-4WD must be
maintained.
[RE04260(ALL)06/95]
Your vehicle may have a full diameter mini
spare or a full size tire. This full diameter mini
spare is special for the E-4WD and another mini
spare from another vehicle can not be
substituted without the possibility of damage to
your vehicle. All tires should be inflated to the
manufacturer's recommended pressures.
*
[RE04275(ALL)05/95]
RWARNING
To avoid injury, never run the engine
with one wheel off the ground, such as
when changing a tire.
*
[RE04280(ALL)10/94]
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:12cprea.ex
Update:Tue Aug 29 17:46:27 1995

242 [RE23625(ALL)06/95]8. Put the tire, jack, and wrench away. Make
sure jack is securely fastened so it doesn't
rattle when you drive. The carrier is
designed to hold the temporary spare which
comes with your vehicle. The stowage of a
full size tire in the spare tire carrier may
damage the tire or the vehicle. The flat full
size tire should be stowed securely in the
vehicle until it can be repaired.
*
[RE23700(ALL)06/95]
9. Unblock the wheels.
*
[RE23800(ALL)06/93]
Retighten the wheel lug nuts to the specified
torque at 500 miles (800 km) of new vehicle
operation and at intervals specified in the
Maintenance Schedule and Recordbooklet.
*
[RE24200(ALL)10/89]
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.
*
[RE24301(ALL)05/95]
RWARNING
Failure to retighten wheel lug nuts at
mileages specified could allow wheels to
come off while the vehicle is in motion.
[RE24315(ALL)02/89]
eight pica chart:0020313-AFile:12cprea.ex
Update:Tue Aug 29 17:46:27 1995

298
*
[SV26800(ALL)06/93]
half page art:0020364-A
Tire rotation pattern
*
[SV26900(ALL)10/89]
After each rotation, adjust individual tire
pressure as specified on the Safety Compliance
Certification Label. Tighten wheel lug nuts to the
required torque specification and retighten again
after 500 miles (800 km).
*
[SV27000(ALL)08/95]
If your vehicle has aluminum wheels, you may
demount the full size, non-temporary spare
tire (if so equipped) and remount on an
aluminum wheel to rotate the spare tire into
your vehicle's rotation pattern. Rebalance the
wheel.
*
[SV27100(ALL)03/95]
You may discover uneven outside shoulder wear
on your vehicle's front radial tires if you drive
often in the city and turn frequently around
curbs. You can extend the life of your front tires
by remounting them so the outside of the tire
faces inside on the wheel rim.
File:15cpsva.ex
Update:Tue Aug 29 17:51:51 1995

299 %
*
[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:15cpsva.ex
Update:Tue Aug 29 17:51:51 1995

302 %
*
[SV28800(ALL)04/95]
Wheel and Tire Matching
*
[SV28950(ALL)03/95]
See an authorized tire dealer for proper
servicing procedures. Wheels and tires must be
properly removed, matched and remounted to
maintain the best possible ride.
%*
[SV31100(ALL)04/95]
Snow Tires and Chains
*
[SV31200(ALL)01/95]
The tires on your vehicle have all-weather treads
that provide traction in rain or snow. However,
during the winter months in some climates, you
may need to use snow tires and occasionally
chains for your tires.
*
[SV31300(ALL)05/95]
RWARNING
Snow tires must be the same size and
grade as the tires you currently have on
your vehicle.
*
[SV31400(ALL)02/95]
Do not use chains when using a temporary
spare. For full size tires, use chains on the tires
only in an emergency or if the law requires
them where you live. When you use the tire
chains:
*
[SV31500(ALL)01/95]
q
Make sure the chains are the right size for
your tires. Use only SAE Class ªSº chains.
Other types may damage your vehicle.
*
[SV31550(ALL)08/93]
q
Tire chains may scratch or chip aluminum
wheels. IT IS RECOMMENDED THAT TIRE
CHAINS ARE INSTALLED ON STEEL
WHEELS ONLY. Be sure to remove wheel
covers (if equipped) from steel rims before
using tire chains to avoid scratches or
damage.
*
[SV31575(ALL)11/94]
q
Local regulations may prohibit or restrict the
use of tire chains. Investigate the laws and
regulations in your area before installing
chains.
File:15cpsva.ex
Update:Tue Aug 29 17:51:51 1995