文档介绍：BRAKE – BRAKE SYSTEM BR–1
BRAKE SYSTEM
PRECAUTION
1. Necessary care must be taken to replace each part
properly as it could affect the brake system
performance. This could cause driving hazards.
Replace each part with an identical part with the
same number.
2. It is very important to keep parts and the area clean
when repairing the brake system.
3. If the vehicle is equipped with a mobile
communication system, refer to the precautions in
the INTRODUCTION section.
BR
BR–2 BRAKE – BRAKE SYSTEM
SYSTEM DIAGRAM
w/ ABS:
BRAKE MASTER CYLINDER
B A
AA A
A
A
A A
A A A A
A A A A
A
BRAKE ACTUATOR
A
A
B A
Brake Tube A for use without SST:
Flexible Hose Union Nut Torque: 15 N*m (155 kgf*cm, 11 ft*lbf)
Brake Tube Way for use with SST:
Union Nut Torque: 14 N*m (143 kgf*cm, 10 ft*lbf)
B Union Bolt Torque: 30 N*m (310 kgf*cm, 22 ft*lbf)
BR
C130323E03
BRAKE – BRAKE SYSTEM BR–3
w/o ABS:
BRAKE MASTER CYLINDER
A A
B A
A
A
A A
A
BRAKE TUBE WAY A
A A A A
A A A A
A
A
PROPORTIONING
VALVE
A
A
B A
Brake Tube A for use without SST:
Flexible Hose Union Nut Torque: 15 N*m (155 kgf*cm, 11 ft*lbf)
Brake Tube Way for use with SST:
Union Nut Torque: 14 N*m (143 kgf*cm, 10 ft*lbf)
B Union Bolt Torque: 30 N*m (310 kgf*cm, 22 ft*lbf)
BR
C133161E01
BR–4 BRAKE – BRAKE SYSTEM
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help you find the cause of the problem.
The numbers indicate the ranked order of probability of each
of the possible causes. Check each part in the order
suggested. If necessary, replace the applicable parts.
Symptom Suspected area See page
1. Fluid leakage in brake system -
2. Air in brake system BR-10
Low pedal or spongy pedal 3. Piston seal (Worn or damaged) BR-50
4. Wheel cylinder cup (Damaged) BR-62
5. Brake master cylinder (Faulty) BR-29
1. Brake pedal free play (Minimum) BR-8
2. Parking brake lever travel (Out of adjustm