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Downloaded from www.Manualslib.com manuals search engine 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
Chevrolet dealer
if any of these conditions exist.
Your dealer will know the lund 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
Corvette model.
I NOTICE:
The wrong wheel can also cause problems with
bearing life, brake cooling,
speedometer/odometer calibration, headlamp aim, bumper height, vehicle ground clearance,
and tire clearance to the body and chassis.
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Downloaded from www.Manualslib.com manuals search engine Used Replacement Wheels
Tire Chains
NOTICE:
Don’t use tire chains; they can 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
Corvette, be sure to follow the manufacturer’s warnings
and instructions. And always open your doors
or
windows when you’re cleaning the inside.
Never use these to clean your vehicle:
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Gasoline
Benzene Naphtha
Carbon Tetrachloride
Acetone
Paint Thinner
Turpentine
Lacquer Thinner
Nail Polish Remover
They can all be hazardous
-- some more than
others
-- and they can all damage your vehicle, too.
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Downloaded from www.Manualslib.com manuals search engine Don’t use any of these unless this manual says you can.
In many uses, these will damage your vehicle:
0 Alcohol
0 Laundry Soap
Bleach
Reducing Agents
Cleaning the Inside of Your Corvette
Use a vacuum cleaner often to get rid of dust and loose
dirt. Wipe vinyl or leather with a clean, damp cloth.
Your Chevrolet 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:
0 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
0 Use solvent-type cleaners in a well-ventilated area
If a ring forms after spot cleaning, clean the entire
often.
A soft brush may
be used if stains are stubborn.
only. If you use them, don’t saturate the stained area.
area immediately or it will set.
Using Foam-Type Cleaner on Fabric
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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 or a heat lamp.
NOTICE:
Be careful. A blow dryer or a heat lamp may
scorch the fabric.
0 Wipe with a clean cloth.
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Downloaded from www.Manualslib.com manuals search engine 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. (See the previous NOTICE.)
Fabric Protection
Your Corvette has upholstery and carpet that has been
treated with Scotchgard” Fabric Protector, a 3M
product. Scotchgard
TM 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, 1-800-642-6167).
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:
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Carefully scrape off excess stain.
Follow the solvent-type instructions described
earlier.
Shoe polish, wax crayon, tar and asphalt will stain
if
left on a vehicle seat fabric. They should be removed
as soon as possible. Be careful, because the cleaner
will dissolve them and may cause them to spread.
Non-Greasy Stains
Stains caused by catsup, coffee (black), egg, fruit,
fruit juice, milk, soft drinks, wine, vomit, urine and
blood can be removed as follows:
Carefully scrape off excess stain, then sponge the
soiled area with cool water.
If a stain remains, follow the foam-type instructions
described earlier.
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Downloaded from www.Manualslib.com manuals search engine If an odor lingers after cleaning vomit or urine,
treat the area with a waterhaking soda solution:
1 teaspoon (5 ml) of baking soda to 1 cup (250 ml)
of lukewarm water.
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.
If a stain remains, clean it with solvent-type cleaner.
Cleaning Vinyl
Use warm water and a clean cloth.
Rub with a clean, damp cloth to remove dirt. You
may have to do it more than once.
Things like tar, asphalt and shoe polish will stain if
you don’t get them off quickly. Use a clean cloth and
a
GM VinylLeather Cleaner or equivalent product.
Cleaning Leather
Use a soft cloth with lukewarm water and a mild soap or
saddle soap.
0 For stubborn stains, use a GM Vinylkeather Cleaner
or equivalent product.
cleaners, furniture polish or shoe polish on leather.
0 Soiled leather should be cleaned immediately. If dirt
0 Never use oils, varnishes, solvent-based or abrasive
is allowed to work into finish, it can harm the
leather.
Cleaning Soft-Touch Surfaces
Use only mild soap and water to clean the Soft-Touch
paint surfaces in your Corvette.
Cleaning Dulso-Coated Moldings
These moldings are around the hatch opening in your
Corvette’s rear area.
0 When lightly soiled, wipe with a sponge or soft
lint-free cloth dampened with water.
0 When heavily soiled, use warm soapy water.
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Downloaded from www.Manualslib.com manuals search engine You can remove scratches from a Dulso-coated molding
by wiping briskly with the solvent-type cleaner
described earlier. If a ring forms, repeat the procedure
over a larger area, feathering toward the center of the
ring.
If the ring still remains, wipe the whole molding.
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.
Cleaning Speaker Covers
Vacuum around a speaker cover gently, so that the
speaker won’t be damaged.
If something gets on one
of them, follow the steps earlier under “Using
Solvent-Type Cleaner on Fabric.” Use as little solvent
as you can.
Care of Safety Belts
Keep belts clean and dry.
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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Downloaded from www.Manualslib.com manuals search engine 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.
1050011). The windshield is clean if beads do not form
when you rinse it with water.
If you use a glass treatment or conditioner containing
ethyl alcohol or ethyl sulfate on your glass, be sure to
remove the acrylic roof panel, if
so equipped. These
products may darnage the panel.
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.)
Cleaning a Removable Roof Panel
Special care is necessary when cleaning, removing
and/or storing the roof panel.
Flush with water to remove dust and dirt, then dry
the panel.
Clean the panel with GM Glass Cleaner. Leave the
cleaner on the panel for one minute, then wipe the
panel with a soft, lint-free cloth.
Don’t use abrasive cleaning materials.
If water drops are frequently allowed to dry on the roof
panel, impurities in the water will adhere to the top.
These impurities may destroy the finish. When the panel
gets wet, you should dry it o€f.
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Downloaded from www.Manualslib.com manuals search engine NOTICE:
Do not use a glass treatment or conditioner
containing ethyl alcohol or ethyl sulfate on the
roof panel. These products may damage the panel.
Cleaning the Outside of Your
Corvette
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 car washes may cause water to enter
your
vehicle.
I 1
I NOTICE:
Conveyor systems on some automatic car washes
may damage
a Corvette. They may not have
enough clearance for the undercarriage
or for the
extra wide rear tires
on ZR-1 models.
Check with the manager before using a car wash.
Finish Care
Occasional waxing or mild polishing of your Corvette
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.)
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