Poor Brake Action
POSSIBLE CAUSE1. Master cylinder faulty.
Correction - Correct or replace.
2. Power cylinder faulty.
Correction - Correct or replace.
3. Level of brake fluid in reservoir too low.
Correction - Replenish and bleed.
4. Air in hydraulic circuit.
Correction - Bleed.
5. Front disc brake caliper faulty.
Correction - Clean or replace.
6. Rear brake wheel cylinder faulty.
Correction - Clean or replace.
7. Water or oil on brake pads or linings.
Correction - Clean or replace.
8. Brake pads or linings hardened.
Correction - Resurface or replace.
9. Brake pads or linings in poor contact with rotor or brake drum.
Correction - Correct.
10. Brake pads or linings worn.
Correction - Replace.
11. Brake disc or drum rusted.
Correction - Grind or replace.
12. Check valve in vacuum hose faulty.
Correction - Correct or replace.