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You must replace your handbrake drum as soon as it begins to show symptoms of wear for your own and other road users' safety. The handbrake mechanism would not be complete without the drum. In fact, every component of the handbrake system works together to assist you in controlling the drum and keeping it in place when necessary. The handbrake drum is a metal cylinder with a system of wires connecting it to the handbrake lever.

Pulling up on the handbrake lever causes the cables to press brake shoes within the drum, causing resistance and halting the back wheels from moving. If your rear wheels have disc brakes, your parking brake will use its own drum. The drum will be integrated into your disc braking system in this scenario. There are a few signs that your brake drum needs to be replaced. If your car still rolls when you apply the handbrake, or if the brake lever has too much play, you'll need to replace the drum. While a faulty handbrake drum will not prevent you from driving your car, it is imperative that you repair it as soon as possible.

What are the functions of brake drums?

Brakes with a drum. Hydraulic wheel cylinders, brake shoes, and a brake drum make up a drum brake system. When the brake pedal is depressed, hydraulic wheel cylinders drive two curved brake shoes with a friction material lining against the inner surface of a revolving brake drum.

In a drum brake, what is the primary shoe?

The nibs rest against the backing plate's support pads, which hold the shoes in place. There are two shoes in each brake system, one main and one secondary. The primary shoe is placed closer to the front of the car and has a different lining than the secondary shoe.

What is the difference between brake discs and drum brakes on my car?

The brake disc, a shining flat surface an inch or two behind the wheel, will be visible if your vehicle has front disc brakes (which most have). A spherical rusted-looking brake drum will be visible if it does not have front disc brakes. Examine one of the rear wheels via one of the holes on the top.

Is it necessary to replace the brake drums?

As your brake drums deteriorate, they will actually shrink in size. The drums will be measured by a mechanic to see if they need to be replaced or if they may be rotated instead. If the brake drum is sufficiently damaged, it will begin to produce difficulties with the brake shoes.

What components make up a drum brake system?

The backing plate, brake drum, shoe, wheel cylinder, and different springs and pins are all parts of a drum brake.

What makes a disc brake different from a drum brake?

A drum brake is essentially a little round drum with a set of shoes inside of it. The drum brake rotates with the wheel, and when the brake pedal is pressed, the shoes are driven against the drum's sides, slowing the wheel. A disc brake features a metal disk in the shape of a disc that spins within a wheel.

Brake system with drums

When Drum Brakes Fail, How Do You Know?

When drum brakes aren't working properly and need to be serviced or changed, there are two main methods to know. The first is to pay attention. When brake shoes get worn, they begin to screech when you use the brakes. This might suggest that the drums' inside need to be resurfaced or that the shoes need to be replaced. Grinding is another noise you don't want to hear.Grinding is the process of metal rubbing against metal. The shoes have worn down to the point that they are digging into the drum's inside. In the worst-case scenario, both the shoes and the drums will need to be replaced. At the very least, the shoes will need to be replaced, and the drums will need to be resurfaced.

The way the brake pedal feels when you apply it is another indicator that your brake drums need to be replaced. The shoes do not always wear evenly because of the way they are squeezed into the drums.The inside of the drums gradually becomes "out of round" as a result of this. To put it another way, the drum's inside is no longer a complete circle. As the shoes grind against the inside of the drum when you use the brakes, you can feel the unevenness. This indicates that the drums should be resurfaced rather than replaced.

It's critical to take care of your brakes as soon as you notice a problem. Failure to do so might result in higher maintenance or replacement expenses in the future, as well as longer stopping distances and the risk of a major accident.

When to Replace Brake Drums and How Brake Drums Work

Brake drums are present in the back wheels of most vehicles. This is partly due to their inexpensive cost and the fact that they may be used with a parking brake. They, like all other brake system components in a vehicle, wear down with time and must be replaced. Brake components should never fail since they are undoubtedly the most important safety element on a vehicle. Instead, prompt repair or replacement is always the best option.

The loudness and feel of worn brake drums are two tell-tale signals that they need to be changed. What Are Brake Drums and How Do They Work? The outer layer of a brake drum is made up of two brake shoes, a wheel cylinder with two pistons, and an adjustable arm. When you apply pressure to the brake pedal, braking fluid is compressed, putting pressure on the individual wheel cylinders. The pistons are forced out by the pressure, which presses the brake shoes up against the drums inside lining.The adjustable arm increases the force with which the shoes are driven into the drum while also spreading out the surface contact. The shoes are pulled from the interior of the drum by a number of springs once braking is complete. It also regulates the adjuster arm and shoe position.

Free Collection and Delivery with Brake Drums Repair or Replace

Having to bring your vehicle to the garage is sometimes the toughest part of getting it fixed. As a result, we are pleased to provide a free collection and delivery service to our clients. If you schedule a collection, we will pick up your vehicle from your home or place of business, drive it to our facility, do any required work (after consulting with you), and return it to you at the end of the day.

For a modest cost, we can tow, jump start, or repair your car if it is having troubles or has broken down. If we are unable to start your car, we may arrange for a local recovery company to collect it at a very reasonable cost.

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With our Free Collection and Delivery Service, we can collect from either your place of work or your home location, and we feel we provide a valued product at Car Service and Repair. Please contact us if you are unclear whether the address from which you wish to have your car collected is within our service area.

Car Service and Repair operates a fleet of pool cars with a dedicated driver, thus wherever we collect from, we must be allowed to leave one of our pool vehicles either in your business car park / parking spot, or if in a residential area, at your house or on the road with a permission if necessary. We'd appreciate it if you could keep this in mind when making a booking for our free collection and delivery service.