Chapter 9 Brake System; Section 1 Brake System - Geely CK Series 2007 Workshop Manual

Precaution
1. It's very important to keep the parts and area clean when repairing the brake system.
2. Care must be taken to replace each part properly as it could affect the performance of the brake
system and result in a driving hazard.
3. Do not let brake fluid remain on a painted surface when repairing any parts. Wash it off
immediately.
4. If any work is done on the brake system or air in the brake pipelines is suspected, bleed the
system of air.
5. Check the brake system for leakage after repairing the brake system.
6. Use specified brake fluid. Do not mix with other brand of brake fluid.
Problem symptoms table
Use the table below to help you find the cause of the problem. The numbers indicate the priority of the likely
cause of the problem. Check each part in order. If necessary, replace these parts.
Symptom
Low Brake Pedal
Brake Stagnation

Chapter 9 Brake System

Section 1 Brake System

1. Brake system (fluid leaks)
2. Brake system (air in)
3. Piston Cup in Sub-pump (worn or damaged)
4. Rear brake shoe clearance (out of adjustment)
5. Master cylinder (faulty)
6. Booster push rod (out of adjustment)
7. Brake shoe or lining (oily)
8. Disc/Drum scratched
1. Brake pedal free stroke is too small
2. Parking brake lever stroke (out of adjustment)
3. Parking brake cable (sticking)
4. Rear brake shoe clearance (out of adjustment)
5. Brake pad or lining (cracked or distorted)
6. Wheel cylinder piston (stuck or frozen)
7. Return spring (faulty)
8. Vacuum booster (faulty)
9. Brake master cylinder (faulty)
Cause
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