1994 Chevrolet Suburban Owner's Manual - Page 321

1994 Chevrolet Suburban Manual

Page 321 highlights

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 & Lubricants'' in the Index.) Sheet Metal Damage If your vehicle is damaged and requires sheet metal repair or replacement, make sure the body repair shop applies anti-corrosion material to the parts repaired or replaced to restore corrosion protection. Foreign Material Calcium chloride and other salts, ice melting agents, road oil and tar, tree sap, bird droppings, chemicals from industrial chimneys, and other foreign matter can damage your vehicle's finish if they remain onpainted surfaces. Use cleaners that are marked safe for painted surfaces to remove foreign matter. Finish Damage Any stone chips, fractures or deep scratches in the finish should be repaired right away. Bare metal will corrode quickly and may develop into a major repair expense. Minor chips and scratches can be repaired with touch-up materials available from your dealer or other service outlets. Larger areas of finish damage can be corrected in your dealer's body and paint shop. Underbody Maintenance Chemicals used for ice and snow removal and dust control can collect on the underbody. If these are not removed, accelerated corrosion (rust) can occur on the underbody parts such as fuel lines, frame, floor pan, and exhaust system even though they have corrosion protection. At least every spring, flush these materials from the underbody with plain water. Clean any areas where mud andother debris can collect. Dirt packed in closed areas of the frame should be loosened before being flushed. Your dealer or an underbody vehicle washing system can do this for you. Chemical Paint Spotting Some weather and atmospheric conditions can create a chemical fallout. Airborne pollutants can fall upon and attack painted surfaces on your vehicle. This damage can take two forms: blotchy, ringlet-shaped discolorations, and small irregular dark spots etched into the paint surface. 6-76

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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
&
Lubricants’’
in
the
Index.)
Sheet
Metal
Damage
If
your
vehicle
is
damaged and requires sheet metal
repair or replacement,
make sure the body repair shop applies anti-corrosion
material to the parts
repaired or replaced to
restore
corrosion protection.
Foreign
Material
Calcium chloride and other salts,
ice
melting agents, road
oil
and tar, tree
sap, bird droppings, chemicals from industrial chimneys, and other foreign
matter can damage your
vehicle’s finish if they
remain
on painted surfaces.
Use cleaners that are marked safe for painted surfaces to remove foreign
matter.
Finish
Damage
Any stone chips, fractures or deep scratches
in
the finish should be repaired
right away. Bare metal
will corrode quickly and
may develop into a major
repair expense.
Minor chips and scratches can
be
repaired
with
touch-up materials available
from your dealer or other service outlets. Larger areas of finish damage can
be corrected
in
your dealer’s body
and paint shop.
Underbody
Maintenance
Chemicals used for ice and snow removal and dust control can collect
on
the underbody.
If
these are not removed, accelerated corrosion (rust) can
occur
on
the underbody parts such as fuel lines,
frame,
floor pan, and
exhaust system even though they have corrosion protection.
At least every spring,
flush
these materials from the underbody
with
plain
water. Clean
any
areas where
mud
andother debris can collect. Dirt packed
in
closed areas of the frame should be loosened before being flushed. Your
dealer or an underbody vehicle washing system can do this for you.
Chemical
Paint
Spotting
Some
weather and atmospheric conditions can create
a
chemical
fallout.
Airborne pollutants can fall upon and attack painted surfaces on
your
vehicle. This damage can take two
forms:
blotchy,
ringlet-shaped
discolorations, and small irregular dark
spots
etched into the paint surface.
6-76