Brake Adjustment - GMC C series 2002 Owner's Manual

Four-Wheel Disc Brakes (Hydraulic Only)
-
Your vehicle has four wheel disc brakes.
Some driving conditions or climates may cause a brake
squeal when the brakes are first applied or lightly
applied. This does not mean something is wrong with
your brakes.
Brake linings should always be replaced as complete
axle sets.
Four-Wheel and Six-Wheel Drum Brakes
(Air Only)
The brake drums should be removed and inspected
each time the tires are removed for rotation or changing.
When you have the front brakes replaced, have the rear
brakes inspected, too.
Brake linings should always be replaced as complete
axle sets.
6-34
Brake Pedal Travel
See your dealer if the brake pedal does not return to
normal height, or if there is a rapid increase in pedal
travel. This could be a sign of brake trouble.

Brake Adjustment

Every time you make a brake stop, your brakes adjust
for wear.
Replacing Brake System Parts
The braking system on a vehicle is complex.
Its many parts have to be of top quality and work
well together if the vehicle is to have really good
braking. Your vehicle was designed and tested with
-
top quality GM brake parts. When you replace parts
--
of your braking system
linings wear down and you need new ones put in
sure you get new approved GM replacement parts. If
you don't, your brakes may no longer work properly.
For example, if someone puts in brake linings that are
wrong for your vehicle, the balance between your front
and rear brakes can change
braking performance you've come to expect can change
in many other ways if someone puts in the wrong
replacement brake parts.
for example, when your brake
--
--
for the worse. The
be