Master Cylinder: Reassembly
WARNING: This page does not describe the selected car, but rather 43 other vehicles, including the 2006 BMW M3, 2006 BMW 330Ci, 2006 BMW 325Ci, 2005 BMW M3, and 2005 BMW 330xi. However, it is still accessible from the selected car via links, so may be relevant.
- Reassemble piston assemblies using thin coating of brake assembly lubricant. Install piston assemblies into cylinder bore, using Guide Sleeve (34-3-000) to prevent seal damage.
- Push piston fully forward and install plug. Install retaining ring in master cylinder bore. Replace "O" ring between master cylinder and brake booster. Bench bleed master cylinder before installation.