What are the parts of a drum brake system?

What are the parts of a drum brake system?

Drum brake components include the backing plate, brake drum, shoe, wheel cylinder, and various springs and pins.

Why Does Chevy still use drum brakes?

The main reason why pickups have drum brakes, is due to the fact they are cost effective, require replacement less often, and because they just take less maintenance than their disc brake alternative.

How do you take back drum brakes off?

Unscrew the brake drum if needed.

  1. Use a screwdriver to remove the screws securing the brake drum to the wheel.
  2. Draw the brake drum forcefully towards you.
  3. Use a screwdriver and rubber mallet or a brake drum puller to take the drum off of the wheel if you are unable to remove the drum by unscrewing it and pulling it.

Which component connects the drum brake system to the hydraulic system?

This component where the driver presses with his/her foot is called the brake pedal. It is connected to the master cylinder through a mechanical cord or linking rod. Master Cylinder: An important unit of every braking system that converts the applied force on the pedal to hydraulic pressure.

What are the 3 main parts of the brake system?

The pads are attached to a brake caliper assembly that frames the rotor. Located on the rear of the vehicle, drum brakes feature wheel cylinders, brake shoes and a brake drum. When the brake pedal is pressed, the brake shoes are forced into the brake drum by the wheel cylinders, bringing the vehicle to a stop.

What is the difference between the leading and trailing shoes in a drum brake?

In drum braking systems, the leading shoe is one that rotates in the direction of the drum. The trailing shoe is on the other side of the assembly, and pulls away from the rotating surface. Leading-trailing shoe braking systems are just as capable of stopping reverse motion as they are at stopping forward.

What is the difference between the leading and trailing shoes?

Leading/trailing shoe type drum brake The other shoe is called the “trailing (secondary) shoe.” The leading shoe is pressed in the same direction as the rotation of the drums, and this rotation helps to press the shoes against the drum with greater pressure for stronger braking force.