Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Brake Master Cylinder: Testing and Inspection




Master Cylinder Inspection

1. Remove the master cylinder. Service and Repair

2. Inspect and note these items:
- Before reassembling, check that all parts are free of dirt and other foreign particles.

- Do not try to disassemble the master cylinder assembly. Replace the master cylinder assembly with a new part if necessary.

- Do not allow dirt or foreign matter to contaminate the brake fluid.

3. Install the master cylinder. Service and Repair