Disassembly and Assembly
DisassemblyWARNING: Brake fluid contains polyglycol ethers and polyglycols. Avoid contact with eyes. Wash hands thoroughly after handling. If brake fluid contacts eyes, flush eyes with running water for 15 minutes. Get medical attention if irritation persists. If taken internally, drink water and induce vomiting. Get medical attention immediately. Failure to follow these instructions may result in personal injury.
CAUTION: Brake fluid is harmful to painted and plastic surfaces. If brake fluid is spilled onto a painted or plastic surface, immediately wash it with water.
1. Remove the brake master cylinder.
2. Clean the outside of the brake master cylinder.
3. Remove the brake master cylinder reservoir.
4. Remove the seals.
5. Remove the snap ring.
6. Remove the primary and secondary piston.
7. NOTE: If the brake master cylinder bore is damaged a new brake master cylinder must be installed.
Use isopropyl alcohol to clean and inspect the brake master cylinder bore for damage.
Assembly
WARNING: Brake fluid contains polyglycol ethers and polyglycols. Avoid contact with eyes. Wash hands thoroughly after handling. If brake fluid contacts eyes, flush eyes with running water for 15 minutes. Get medical attention if irritation persists. If taken internally, drink water and induce vomiting. Get medical attention immediately.
CAUTION: Brake fluid is harmful to painted and plastic surfaces. If brake fluid is spilled onto a painted or plastic surface, immediately wash it with water.
1. Use clean brake fluid to lubricate the new piston assembly seals and the brake master cylinder bore.
2. Install the secondary piston assembly.
3. Install the primary piston assembly
4. Install the snap ring.
5. Install the seals
^ Lubricate the seals with clean brake fluid and insert the seals into the brake master cylinder.
6. Install the brake master cylinder reservoir.
^ Press the brake master cylinder reservoir into the seals until it snaps in securely.
7. Install master cylinder.