Understanding Drum Brake Systems

Which of the following is a primary component of a drum brake system?

• Caliper

• Brake shoe

• Rotor

• Master cylinder

What is the function of the brake drum in a drum brake system?

• To apply hydraulic pressure

• To house the brake fluid

• To provide a friction surface for the brake shoes

• To connect the brake pedal to the brake system

When replacing brake shoes, which component must be removed first?

• Brake drum

• Wheel cylinder

• Brake pedal

• Master cylinder

Which tool is commonly used to adjust drum brakes?

• Torque wrench

• Brake spoon

• Allen wrench

• Pliers

What is the purpose of the return springs in a drum brake system?

• To push the brake shoes against the drum

• To retract the brake shoes away from the drum

• To hold the brake drum in place

• To adjust the brake shoes automatically

Which of the following steps is necessary when replacing brake shoes?

• Bleeding the brake lines

• Replacing the brake fluid

• Cleaning the brake drum

• Adjusting the brake pedal

How can you tell if drum brakes need adjustment?

• The brake pedal feels firm

• The vehicle pulls to one side

• The brake pedal travels too far before engaging

• The brake lights stay on

What is the role of the wheel cylinder in a drum brake system?

• To convert hydraulic pressure into mechanical force

• To store brake fluid

• To adjust the brake shoes

• To cool the brake system

Which component is adjusted to ensure proper contact between the brake shoes and the drum?

• Brake pedal

• Adjuster screw

• Master cylinder

• Brake line

What should be done after replacing and adjusting drum brakes?

• Test drive the vehicle to ensure proper braking

• Replace the brake fluid

• Inspect the brake pedal for wear

• Lubricate the brake shoes