1998 Chevrolet Astro Owner's Manual - Page 319

1998 Chevrolet Astro Manual

Page 319 highlights

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. At least every spring, flush these materials from the underbody with plain water.Clean any areas where mud and other debris can collect. Dirt packed in closedareas of the frame should be loosenedbefore being flushed. Your dealer or an underbody car washing system can do this for you. 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. Chemical Paint Spotting Some weather and atmospheric conamons 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. Although no defect in the paint causes this, GM job will repair, at no charge to the owner, the surfaces of Underbody Maintenance new vehicles damaged by this fallout condition within Chemicals used for ice and snow removal and dust control 12 months or 12,000 miles (20 000 km) of purchase, whichever occurs first. can collect onthe underbody. If these are not removed, accelerated corrosion (rust) can occur the underbody on parts such as fuel lines, frame, floor pan and exhaust system even though they have corrosion protection. 6-57

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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.
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
and other debris can collect. Dirt
packed
in
closedareas
of
the
frame should
be
loosened before being flushed.
Your dealer or an underbody car washing system can do
this for you.
Chemical
Paint
Spotting
Some weather and atmospheric conamons 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.
Although
no
defect
in
the
paint
job causes this,
GM
will
repair,
at no charge to
the
owner, the surfaces
of
new
vehicles damaged by this fallout condition within
12
months or 12,000 miles
(20
000
km)
of
purchase,
whichever occurs first.
6-57