How to Replace Brake Kit 99-04 Oldsmobile Alero
Difficulty: Intermediate · About 120 min · Oldsmobile Alero
Replace the front brake pads and rotors on a 1999–2004 Oldsmobile Alero, checking pad wear and rotor condition and restoring pedal pressure before a cautious brake test.
Tools you will need
- 12mm Socket
- 13mm Socket
- A Piece of Pipe (for leverage)
- Large C-Clamp
- Socket Extensions
- Torque Wrench
- Jack Stands
- 19mm Socket
- Ratchet
- Wire Brush
- Floor Jack
- 1/2 Inch Breaker Bar
Parts and supplies
- Front brake pads
- Front brake rotors
Steps
- Raise the car and remove the wheel
Remove the hub-cap and lug covers if fitted, then loosen the lug nuts before lifting. Support the front securely on jack stands, remove the wheel, and inspect pad thickness and rotor condition.
- Remove the caliper and pads
Remove the caliper guide bolts and retract the piston enough to release the caliper. Support it so the hose is not strained, remove the old pads, and brush debris from the pad slides.
- Remove the bracket and rotor
Unbolt the caliper bracket and lift it off. Slide the rotor from the hub, using steady force if corrosion has seized it, while protecting the wheel studs from impact.
- Install the new rotor and pads
Clean the hub face and seat the replacement rotor. Refit the bracket and tighten its bolts to the vehicle specification, then install the pads in the correct orientation and mount the caliper securely.
- Reinstall the wheel and test the brakes
Fit the wheel and hand-start its lug nuts. Lower the car and tighten the lugs in a star pattern to specification, pump the brake pedal until firm, and test the brakes at low speed before driving normally.
Check your vehicle’s repair manual for exact specifications and fit.