MLR Section C

Brake lines should be inspected for what faults?

• Leaks

• Kinks

• Rust

• All the above

Which statement(s) is/are true?

• If the red brake warning light is on, this could indicate a fault with the hydraulic system

• If the amber ABS warning light is on this indicates a fault with the ABS system

• If the red brake warning light is on, the vehicle should not be test driven

• Both a and c are correct

How many drum brake shoe support pads are located on each backing plate?

• 6

• 4

• 2

• 8 or more depending on the model of the vehicle

Typical lug nut torque specifications for a passenger vehicle is usually____

• 60-70 lb-ft

• 80-100 lb-ft

• 110-150 lb-ft

• 160-180 lb-ft

What should be performed before adjusting the parking brake on a vehicle using front disc brakes and rear drum brakes?

• Check that the thickness of the front disc brake pads are with factory specifications

• Check for proper adjustment of the rear drum brake shoes

• Check the brake fluid level

• All of the above

Tech A says an automotive master cylinder is a device that uses brake system pressure to produce friction for stopping wheel rotation. Tech B says an automotive master cylinder holds the wheel cylinder piston and brake pads. Who is right?

• Tech A

• Tech B

• Both Tech A and B

• Neither Tech A or B

Tech A says certain automobiles are equipped with disc brakes on all four wheels. Tech B says disc brakes are most commonly used on an automobile's rear wheels. Who is correct?

• Tech A

• Tech B

• Both Tech A and B

• Neither Tech A or B

All of the following are basic components of an automotive disc brake assembly, except:

• Rotor

• Brake drum

• Brake pads

• Caliper

Tech A says a hydraulic system uses air to transmit motion or pressure from one point to another. Tech B says a hydraulic system uses a liquid to transmit motion or pressure from one point to another. Who is right?

• Tech A

• Tech B

• Both Tech A and B

• Neither Tech A or B

A combination valve function as all of the following, except:

• Proportioning valve

• Warning light switch

• Fluid level sensor

• Metering valve