Master Cylinder: Reassembly
- Coat all parts with clean brake fluid. Install new piston cups on pistons. Install secondary return spring, return spring seat and secondary piston in cylinder bore.
- Install primary return spring and primary piston in cylinder bore. Install sealing rings on primary piston stopper and install stopper in cylinder bore.
- Depress primary piston and install snap ring in cylinder. Press primary piston into bore until seated; install and tighten piston stopper bolt in bottom of cylinder.
- Install reservoir on master cylinder and bench-bleed before installing in vehicle. Bleed entire brake system after installation.