1997 Pontiac Firebird Owner's Manual - Page 284

NOTICE: Continuing to drive with worn-out brake pads could result in costly brake repair. Same 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. See "Caliper/Knuckle Maintenance Inspection'' in Section 7 of this manual under Part C "Periodic Maintenance Inspections." If you have rear drum brakes, they don't have wear indicators, but if you ever heara rear brake rubbing noise, have therear brake linings inspected. Also, the rear 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. See "Brake System Inspection" in Section 7 of this manual under Part C "Periodic Maintenance Inspections". Brake Pedal Travel See your dealer if the brake pedal does not return to normal height, orif there is a rapid increase in pedal travel. This could be a sign of brake trouble. Brake Adjustment Every timeyou make a moderate brakestop, your disc brakes adjust for wear. If you rarely make a moderate or heavier stop, then your brakes might not adjust correctly. If you drive in that way, then -- very carefully -- make a few moderatebrake stops about every1,000miles (1 600 km), so your brakes will adjust properly. If your brake pedal goes down farther than normal, your rear drum brakes may need adjustment.Adjust them by backing up and firmly applying thebrakes a few times. 6-39