How to Replace Rear Caliper 06-12 Nissan Altima
Difficulty: Advanced · About 120 min · Nissan Altima
Replace a rear brake caliper on a 2006–2012 Nissan Altima, use new sealing washers at the hose fitting, and bleed the hydraulic circuit before driving.
Tools you will need
- 14mm Wrench
- 12mm Socket
- Socket Extensions
- Torque Wrench
- Pry Bar
- 8mm Wrench
- Jack Stands
- 19mm Wrench
- 21mm Socket
- Bucket
- Hose Pinch-Off Pliers
- Brake Grease
- Ratchet
- Floor Jack
- 1/2 Inch Breaker Bar
- Safety Glasses
- Gloves
Parts and supplies
- Rear brake caliper
- New brake-hose sealing washers
- Brake fluid of specified type
Steps
Raise the vehicle and remove the wheel
Loosen the wheel nuts, raise the vehicle, and support it securely on stands. Place a catch container below the brake area before opening the hydraulic system.
Remove the old caliper
Open the bleeder briefly to relieve pressure, then close it. Remove the caliper slide and bracket fasteners, support the caliper, and disconnect the hose fitting while catching fluid.
Prepare the replacement caliper
Transfer or install the correct pad clips and lubricate only designated sliding surfaces. Ensure the pads and slide bolts are oriented as removed and move freely in the bracket.
Attach the brake hose and caliper
Inspect the hose fitting and remove any old sealing washers. Fit new washers on both sides of the hose fitting, position the caliper, and tighten the bracket and hose fasteners to specification.
Bleed the brake circuit
Fill the reservoir with the specified fluid and bleed the caliper using the vehicle's prescribed sequence until no air bubbles appear. Keep the reservoir from running low and reinstall the bleeder cap.
Reinstall the wheel and verify
Refit the wheel and torque lug nuts to specification. Pump the pedal until firm, inspect the hose and bleeder for leaks, and confirm braking at low speed before normal use.
Check your vehicle’s repair manual for exact specifications and fit.