FAQ for Brake Master Cylinder Bleeder Tool Repair
Q: How can you deal with it properly if the brake fluid was NOT contaminated with an oil-based or a silicone-based substance, but WAS contaminated with water or dirt, rust, corrosion, and/or brake dust?
A:
You can replace the brake master cylinder reservoir cap diaphragm. The diaphragm may have allowed the moisture or particles to enter the hydraulic system.
By BobGM Specialist
08/02/2022 Q: What should you do if the brake pedal feels spongy?
A:
You need to repeat the bleeding procedure completely if it happens.
By BobGM Specialist
05/02/2022 Q: What should you do to deplete the brake booster power reserve?
A:
With the ignition OFF and the brakes cool, you can apply the brakes 3-5 times, or until the brake pedal effort increases significantly.
By BobGM Specialist
05/02/2022 Q: What kind of brake fluid can you add to the brake master cylinder reservoir?
A:
You can use only Delco Supreme 11(R), GM P/N 12377967 (Canadian P/N 992667), or equivalent DOT-3 brake fluid from a clean, sealed brake fluid container.
By BobGM Specialist
29/01/2022 Q: What kind of special tools will be used in the bleeding of the Hydraulic Brake System (Pressure)?
A:
J29532 Diaphragm Type Brake Pressure Bleeder, or equivalent, J 35589-A Brake Pressure Bleeder Adapter.
By BobGM Specialist
28/01/2022 Q: What should you do after exiting the bleeding procedure?
A:
You need to relieve bleed pressure and disconnect bleed equipment per the manufacturer's instructions.
By BobGM Specialist
27/01/2022 Q: What should you do if the brake system warning lamp remains illuminated?
A:
DO NOT allow the vehicle to be driven until it is diagnosed and repaired.
By OmarGM Specialist
27/01/2022 See more FAQs (2)