GMC SAVANA 1996 Owners Manual
Manufacturer: GMC, Model Year: 1996, Model line: SAVANA, Model: GMC SAVANA 1996Pages: 372, PDF Size: 18.81 MB
Page 271 of 372

Treadwear Temperature -- A, B, C
The treadwear grade is a comparative rating
based on
the wear rate of the tire when tested under controlled
conditions
on a specified government test course. For
example, a tire graded 150 would wear one and a half
(1 1/2) times as well on the governrnent course as a tire
upon the actual conditions
of their use, however, and
may depart significantly from the norm due
to variations
in driving habits, service practices and differences in
road characteristics and climate.
b oraded 100. The relative performance of tires depends
Traction -- A, B, C
The traction grades, from highest to lowest, are A, B, and
C, and they represent the tire's ability to stop on wet
pavement as measured under controlled conditions on
specified government test surfaces of asphalt and concrete.
A tire marked C may have poor traction pelformance.
Warning: The traction grade assigned to
this tire is based
on braking (straightahead) traction tests and does not
include cornering (turning) traction. The temperature
grades are
A (the highest), B, and C,
representing the tire's resistance to the generation of
heat and its ability to dissipate heat when tested under
controlled conditions
on a specified indoor laboratory
test wheel. Sustained high temperature can cause the
material
of the tire to degenerate and reduce tire life, and
excessive temperature can lead
to sudden tire failure.
The grade
C corresponds to a level of performance
which all passenger car tires must meet under the
Federal Motor Vehicle Safety Standard
No. 109.
Grades B and A represent higher levels of performance
on the laboratory test wheel than the minimum required
by law.
Warning: The temperature grade for this tire
is
established for a tire that is properly inflated and not
overloaded. Excessive speed, underinflation, or
excessive loading, either separately or
in combination,
can ca~w heat. buildup and possible tire failure.
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Wheel Alignment and Tire Balance
The wheels on your vehicle were aligned and balanced
carefully at the factory to give you the longest tire life
and best overall performance.
In most cases, you will
not need to have your wheels
aligned again. However,
if you notice unusual tire wear
or your vehicle pulling one way or the other, the
alignment may need
to be reset. If you notice your
vehicle vibrating when driving on a smooth road, your
wheels may need to be rebalanced.
Wheel Replacement
Replace any wheel that is bent, cracked, or badly rusted
or corroded.
If wheel nuts keep coming loose, the wheel,
wheel bolts and wheel nuts should be replaced. If the
wheel leaks air, replace it (except some aluminum
wheels, which can sometimes be repaired). See your
GM dealer if any of these conditions exist.
Your dealer will know the kind of wheel
you need. Each new
wheel should have the same load-carrying
capacity, diameter, width, offset and be mounted the
same way
as the one it replaces.
If you need to replace
any of your wheels, wheel bolts
or wheel nuts, replace them only with new GM original
equipment parts. This way,
you will be sure to have the
right wheel, wheel bolts and wheel nuts for your vehicle.
4 CAUTION:
r-
Using the wrong replacement wheels, wheel bolts
or wheel nuts on your vehicle can be dangerous.
It could affect the braking and handling
of your
vehicle, make your tires lose air and make you
lose control. You could have a collision
in which
you
or others could be injured. Always use the
correct wheel, wheel bolts and wheel nuts
for replacement.
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NOTICE:
The wrong wheel can also cause problems with
bearing life, brake cooling, speedometer or
odometer calibration, headlamp aim, bumper
height, vehicle ground clearance and tire or tire
chain clearance to the
body and chassis.
Whenever
a wheel, wheel bolt or wheel nut is replaced
on
a dual wheel setup, check the wheel nut torque after
100, 1,000 and 6,000 miles (160, 1 600 and 10 000 km)
of driving. For proper torque, see “Wheel Nut Torque”
in the Index.
See “Changing a Flat Tire” in the Index for
more information. Used
Replacement Wheels
Putting
a used wheel on your vehicle is
dangerous.
You can’t know how it’s been used or
how many miles it’s been driven. It could fail
suddenly and cause an accident. If
you have to
replace a wheel, use a new GM original
equipment wheel.
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Tire Chains
NOTICE:
Use tire chains only where legal and only when you
must. Use chains that are the proper size for your
tires. Install them on the tires of the rear axle.
Tighten them
as tightly as possible with the ends
securely fastened. Drive slowly and follow the chain
manufacturer's instructions. If you can hear the
chains contacting your vehicle, stop and retighten
~ them. If the contact continues, slow down until it
stops. Driving too fast or spinning the wheels with
I chains on will damage your vehicle.
Appearance Care
Remember, cleaning products can be hazardous. Some
are toxic. Others can burst into flame
if you strike a
match or get them on a hot part of the vehicle. Some are
dangerous
if you breathe their fumes in a closed space.
When you use anything from
a container to clean your
vehicle, be sure to follow the n1anufacturer's warnings
and instructions. And always open your doors or
windows when you're cleaning the inside.
0 Gasoline
0 Benzene
Naphtha
0 Carbon Tetrachloride
0 Acetone
0 Paint Thinner
0 Turpentine
0 Lacquer Thinner
0 Nail Polish Remover
They
can all be hazardous -- some Inore than
others
-- and they can all damage your vehicle, too.
Don't use any of these unless this manual says you can.
In many uses, these will darnage your vehicle:
0 Alcohol
0 Laundry Soap
0 Bleach
0 Reducing Agents
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Cleaning the Inside of Your Vehicle
Use a vacuum cleaner often to get rid of dust and loose
dirt. Wipe vinyl or leather
with a clean, damp cloth.
Your
CM dealer has two GM cleaners, a solvent-type
spot lifter and a foam-type powdered cleaner. They will
clean normal spots and stains very well. Do
not use
them on
vinyl or leather.
Here are some cleaning tips:
Always read the instructions on the cleaner label.
Clean up stains as soon as you can -- before they set.
Use a clean cloth or sponge, and change to a clean area
often. A soft brush may be used
if stains are stubborn.
Use solvent-type cleaners in a well-ventilated area
only.
If you use them, don’t saturate the stained area.
If a ring forms after spot cleaning, clean the entire
area immediately or
it will set.
Using Foam-Type Cleaner on Fabric
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
Vacuum and brush the area to remove any
loose dirt.
Always clean a whole trim panel or section.
Mask surrounding trim along stitch
or welt lines.
Mix Multi-Purpose Powdered Cleaner following
the directions on the container label.
Use suds only and apply
with a clean sponge.
Don’t saturate the material.
Don’t rub it roughly.
As soon as you’ve cleaned the section,
use a
sponge to remove the suds.
Rinse the section with a clean, wet sponge.
Wipe off what’s left with
a slightly damp paper
towel or cloth.
Then dry
it immediately with a blow dryer.
Wipe with a clean cloth.
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Using Solvent-Type Cleaner on Fabric
First, see if you have to use solvent-type cleaner at all.
Some spots and stains will clean off better with just
water and mild soap.
If you need to use a solvent:
0 Gently scrape excess soil from the trim material with
a clean, dull knife or scraper. Use very little cleaner,
light pressure and clean cloths (preferably
cheesecloth). Cleaning should start
at the outside of
the stain, “feathering” toward the center. Keep
changing
to a clean section of the cloth.
When you clean a stain from fabric, immediately
dry the area with
a blow dryer to help prevent a
cleaning ring.
Fabric Protection
Your GM has upholstery and carpet that has been treated
with Scotchgard” Fabric Protector, a
3M product. It
protects fabrics by repelling oil and water, which are the
carriers of
most stains. Even with this protection, you
still need to clean your upholstery and carpet often to
keep
it looking new.
Further information on cleaning is available by calling
1-800-433-3296 (in Minnesota, 1-800-642-6 167).
Special Cleaning Problems
Greasy or Oily Stains
Stains caused by grease, oil, butter, margarine, shoe
polish, coffee with cream, chewing gum, cosmetic
creams, vegetable oils, wax crayon, tar and asphalt can
be removed
as follows:
I. Carefully scrape off excess stain.
2. Follow the solvent-type instructions described earlier.
3. Shoe polish, wax crayon, tar and asphalt will stain
if
left on a vehicle’s seat fabric. They should be removed
as soon as possible.
Be careful, because the cleaner
will dissolve them and may cause them to spread.
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Non-Greasy Stains Cleaning Vinyl
Stains caused by catsup, coffee (black), egg, fruit, fruit
juice, milk, soft drinks, wine, vomit, urine and blood can
be removed as follows:
1. Carefully scrape oiYexcess stain, then sponge the
soiled area with cool water.
2. If a stain remains, follow the foam-type instructions
described earlier.
3. If an odor lingers after cleaning vomit or urine, treat
the area
with a watedbaking soda solution:
1 teaspoon (5 mlj of baking soda to 1 cup (250 ml)
of lukewarm water.
4. If needed, clean lightly with solvent-type cleaner.
Combination Stains
Stains caused by candy, ice cream, mayonnaise, chili
sauce and unknown stains can be removed as follows:
Carefully scrape off excess stain, then clean with
cool water and allow to dry.
0 If a stain remains, clean it with solvent-type cleaner. Use warm
water and a clean cloth.
0 Rub with a clean, damp cloth to remove dirt. You
may have to do
it more than once.
0 Things like tar, asphalt and shoe polish will stain if
you don't get them off quickly. Use a clean cloth and
a
GM VinyVLeather Cleaner or equivalent product.
Cleaning LC ther
Use a soft cloth with lukewarm waler and a mild soap or
saddle soap.
For stubborn stains, use a GM VinyVLeather Cleaner
or equivalent product.
Never. use oils, varnishes, solvent-based or abrasive
cleaners, furniture polish or shoe polish on leather.
0 Soiled leather should be cleaned immediately. If dirt is
allowed to work into the
finish, it can harm the leather.
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Cleaning the Top of the Instrument Panel
Use only mild soap and water to clean the top surfaces
of the instrument panel. Sprays containing silicones or
waxes may cause annoying reflections
in the windshield
and even make
it difficult to see through the windshield
under certain conditions.
Care of Safety Belts
Keep belts clean and dry.
Do not bleach or dye safety belts. If you do, it
may severely weaken them. In a crash, they
might not be able
to provide adequate protection.
Clean-safety belts only with mild soap and
lukewarm water.
Glass
Glass should be cleaned often. GM Glass Cleaner
(GM Part No. 1050427) or a liquid household glass
cleaner will remove normal tobacco smoke and
dust films.
Don’t use abrasive cleaners on glass, because they may
cause scratches. Avoid placing decals
on the inside rear
window, since they may have
to be scraped off later. If
abrasive cleaners are used on the inside of the rear
window,
an electric defogger element may be damaged.
Any temporary license should not
be attached across the
defogger grid.
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Cleaning the Outside of the
Windshield and Wiper Blades
If the windshield is not clear after using the windshield
washer, or
if the wiper blade chatters when running, wax
or other material may be
on the blade or windshield.
Clean the outside
of the windshield with GM
Windshield Cleaner, Bon-Ami Powder@ (GM Part
No. 105001 1). The windshield is clean if beads do not
form when you rinse
it with water.
Clean
the blade by wiping vigorously with a cloth
soaked
in full-strength windshield washer solvent. Then
rinse the blade with water.
Wiper blades should be checked
on a regular basis and
replaced when worn.
Weatherstrips
Silicone grease on weatherstrips will make them last
longer, seal better, and not stick or squeak. Apply silicone
grease with a clean cloth at least every six months.
During very cold, damp weather more frequent
application may be required. (See “Recommended
Fluids and Lubricants’’
in the Index.)
C1 ming the Outside of Your Vehicle
The paint finish on your vehicle provides beauty, depth
of color, gloss retention and durability.
Washing Your Vehicle
The best way to preserve your vehicle’s finish is to keep it
clean by washing
it often with lukewarm or cold water.
Don’t wash your vehicle in the direct rays of the sun.
Don’t use strong soaps or chemical detergents. Use
liquid hand, dish or car washing (mild detergent) soaps.
Don’t use cleaning agents that are petroleum based,
or
that contain acid or abrasives. All cleaning agents
should be flushed promptly and not allowed to dry on
the surface, or they could stain. Dry the finish with a
soft, clean chamois or a
100% cotton towel to avoid
surface scratches and water spotting.
High pressure vehicle washes may cause water to enter
your vehicle.
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Finish Care
Occasional waxing or mild polishing of your vehicle by
hand may be necessary
to remove residue from the paint
finish.
You can get GM-approved cleaning products
from your dealer. (See “Appearance Care and Materials”
in the Index.)
Your
GM manufactured vehicle may have a
“basecoat/clearcoat” paint finish. The clearcoat gives
more depth and gloss to the colored basecoat. Always
use waxes and polishes that are non-abrasive and made
for a basecoatklearcoat paint finish. Foreign materials such
as calcium chloride and other
salts, ice melting agents, road oil and tar, tree sap, bird
droppings, chemicals from industrial chimneys, etc., can
damage your vehicle’s finish
if they remain on painted
surfaces. Wash the vehicle as soon as possible.
If
necessary, use non-abrasive cleaners that are marked
safe for painted surfaces to remove foreign matter.
Exterior painted surfaces are subject to aging, weather
and chemical fallout that can take their
toll over a period
of years.
You can help to keep the paint finish looking
new by keeping your vehicle garaged or covered
whenever possible.
I NOTICE:
Machine compounding or aggressive polishing on
a basecoatklearcoat paint finish may dull the
finish or leave swirl marks.
Protecting Exterior Bright Metal Parts
Bright metal parts should be cleaned regularly to keep
their luster. Washing
with water is all that is usually
needed. However, you may use GM Chrome Polish on
chrome or stainless steel trim,
if necessary.
Use special care with aluminum trim.
To avoid
damaging protective trim, never use auto or chrome
polish, steam
or caustic soap to clean aluminum. A
coating of wax, rubbed to high polish, is recommended
for
all bright metal parts.
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