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Wheel Cylinder

Wheel Cylinder Replacement

If you've got a vehicle with a drum braking system, wheel cylinders will form a pretty important part of what makes your car stop when you hit the brakes. The wheel cylinder exerts force onto the brake shoes, pushing them into the drum and creating the friction to stop your car. When vehicles get older, brake wheel cylinders tend to have a habit of starting to leak, but the good news is they're usually pretty cheap and easy to replace.

Wheel Cylinders Function

A wheel cylinder is a component of a hydraulic drum brake. The wheel cylinder must force apart the brake shoes and press them against the brake drum. This generates friction and the wheel is decelerated. This happens every time the driver presses on the brake pedal. Pressing on the brake pedal generates a hydraulic pressure in the master brake cylinder which is transmitted to the wheel cylinder in the brake fluid via the brake lines. In the wheel cylinder, the hydraulic pressure acts on the pistons, which then exert mechanical pressure on the brake shoes

What does the wheel cylinder do?

The wheel cylinder consists of a cylinder that has two pistons, one on each side. Each piston has a rubber seal and a shaft that connects the piston with a brake shoe. When brake pressure is applied, the pistons are forced out pushing the shoes into contact with the drum. Wheel cylinders used to be made of cast iron.

Many Autos operate a fleet of pool cars with a dedicated driver, so wherever we are collecting from, we need to be able to leave one of our pool vehicles either in your work car park / parking space, or if in a residential area, we would need to be able to leave our car either at your house or on the road with a permit if required. We would be grateful if you could bear this in mind when booking to use our free Collection and delivery service

01189 876300

info@manyautosltd.com



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Location: Unit 4, Tunbridge Jones Industrial Estate, Cradock Rd, Reading RG2 0JT, UK

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