1. With the engine running and the brake pedal applied and held, the brake pedal slowly moves downward. Technician A says brake fluid may be leaking past the master cylinder piston cups. Technician B says brake fluid may be leaking from a brake hose at one of the front wheels. Who is right?
Technicians A
Technicians B
Both Technicians A and B
Neither Technician A or Technician B

2. A customer is concerned that the brake pedal is easily depressed with little or no effect. Technician A says there could be air in the system and it should be bled. Technician B says it could be a leaking primary cup in the master cylinder. Who is right?
Technicians A
Technicians B
Both Technicians A and B
Neither Technician A or Technician B

3. Brake pedal pulsation may be caused by:
cone-shaped brake drums
brake shoes that are worn beyond specifications
low brake fluid
warped or distorted brake drums

4. Which of the following will not cause the brake warning light to come on?
A shorted light circuit
A master cylinder leaking internally
A leak in a brake line
A torn caliper dust boot

5. Brake pedal pulsation is experienced while braking. Technician A says the outer CV (constant velocity) joint may be worn and it should be check. Technician B says the front rotors may be worn and should be inspect. Who is right?

Technicians A
Technicians B
Both Technicians A and B
Neither Technician A or Technician B