Description
Brake wheel cylinders are important components in drum braking systems. The brake wheel cylinder is usually located at the top of the wheel, slightly above the brake shoes.
The brake wheel cylinder has two pistons, one on each side. Each piston is positioned to push on the brake shoes. The brake wheel cylinder and brake shoes are connected to the brake backing plate, which holds everything in place and takes the force of braking.
When the brakes are applied, the pistons push the shoes into contact with the drum. This creates friction which slows the vehicle down.
Symptoms of a damaged brake wheel cylinder : Brake fluid leaks, Slower braking, Noise from rear brakes…etc.
Like all braking components, it is vitally important that you replace the brake wheel cylinder immediately if it is causing your vehicle to brake inefficiently or to one side. Being able to stop in time may be the difference between life and death or serious injury to you or someone else.
