242
Troubleshooting Brake
System
Problem: Braking poor
Condition
Remedy
1.
Pad
worn
2.
Pedal free-play
excessive
3.
Brake fluid
leaking
4.
Hydraulic system
spongy
5.
Master cylinder/brake cylinder seal
worn
1. Replace pads
2. Replace pads
3. Repair - replace hydraulic system component(s)
4. Bleed hydraulic system - correct or repair leaks
5. Replace master cylinder
Problem: Brake lever travel excessive
Condition
Remedy
1.
Hydraulic system
entrapped air
2.
Brake fluid
low
3.
Brake fluid
incorrect
4.
Piston seal - cup
worn
1. Bleed hydraulic system
2. Add fluid to proper level
3. Drain system - replace with correct fluid
4. Replace master cylinder
Problem: Brake fluid leaking
Condition
Remedy
1.
Connection joints
loose
2.
Hose
cracked
3.
Piston seal
worn
1. Tighten joint
2. Replace hose
3. Replace brake caliper