9-3 SE Sedan (9400) L4-2.0L Turbo (B204) HO (1999)
Brake Caliper: Service and Repair
Recondition
Hydraulic Body, Front
To dismantle
1. Remove the hydraulic body.
2. Remove the brake pads.
3. Clean the hydraulic body.
4. Press out the brake piston by blowing compressed air through the hose connection.
WARNING: Protect your eyes from fluid splashes. Mind your fingers when the brake piston is pressed out.
5. Remove the dust cap and piston seal.
6. Check for damage due to wear.
To assemble
1. Smear the piston sealing ring with the grease supplied in the kit. Also grease the dust cap.
2. Place the new piston seal into the inner groove in the brake cylinder.