How To Adjust Brake Shoes On Drum Brakes

Give the tire a hard spin every few clicks. Grab a screwdriver or better still a dedicated drum brake adjuster tool as its a slightly different shape and much better suited to the job and tighten up the brakes until the drum cant move any more.

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In this video Ill show you how to adjust your drum brakes using the star adjuster to get just the right amount of drag on your drum brake shoesWatch the En.

How to adjust brake shoes on drum brakes. This is the only video you need to watch. In Figure 7 you can see that as the pad wears down more space will form between the shoe and the drum. The most common type is the S-cam drum brake so called because of the mechanism that applies force to the brake shoes.

Do the same for both rear drums. A lever is attached to one of the shoes to adjust the notched wheel. There is no pressure on the adjusting screw when the brakes are applied allowing the lever to turn the notched wheel.

If the drum has a little friction from the brake shoes when you slide it on thats good. Slide the new or re-machined drum over the wheel studs and shoes onto the hub. Go back and use the spoon to turn the star wheel in the opposite direction.

Adjusting rear drum brakes is a way to keep your car brake system working for much longer and balanced. With the tip of the adjustment tool between the teeth of the star wheel press down on the end of the adjustment tool Turning the adjustment wheel to loosen or tighten the shoes against the brake drum. Towards the bottom of the brake backing plate theres a small rectangular hole that gives access to the brake adjuster wheel.

If you replaced the wheel cylinders bleed them now. Turn the star-shaped adjuster a few times. Make sure the brake shoes are clean and free of contamination.

If it isnt square on the hub you wont be able to achieve a proper shoe adjustment. If it does not stop turning due to the pads. If the drum wont fit adjust the star wheel to collapse the shoes farther in so the drum slides over.

Check The Brake. Step 4 - Adjust your Brake. Once you remove the car wheel use a small chisel with a hammer to remove the damaged dust.

Install the drum over the brake shoes and use two lug nuts to make sure it is flush with the wheel hub mounting. When the gap gets big enough the adjusting lever rocks enough to advance the adjuster gear by one tooth. Turn the drum and listen for a rubbing sound.

If the tension is decreasing and the drum is spinning more freely youre un-adjusting the shoes. The system consists of a complex series of springs and levers that automatically adjust the brakes as you drive the car but sometimes the brakes fall too far out of adjustment for the self-adjusting feature to work properly. Each time the car stops while in reverse the shoe is pulled tight against the drum.

If the tension is increasing youre going the right way to adjust the brake shoes. Learn how to replace your drum brakes including the wheel cylinder and bleeding the brakes. You should use regular water to do away with the harmful dust particles and allow it to dry.

You should feel the teeth of the star wheel. So before bolting the wheels on try to adjust the star wheel so there is at least a little friction but not too much. The lever is usually part of the parking brake assembly.

Turning them clockwise tightens the shoes to the drum. You will hear the shoes scraping on the drumthis is normal. Access the drum brake adjustment star wheel.

A return spring is used to contain the adjuster as with the BendixWagner type. Brake drums are located on each end of the vehicles axles. On Toyota Echo models equipped with drum type rear brakes its occasionally necessary for owners to adjust the brake shoes.

Part 2 of 3. How To Adjust Drum Brakes Knowing fully well the impacts of not adjusting your rear drum brakes it is equally important to note that this could be a tasking activity to carry out on your car braking system. Drum brakes foundation brakes may be used at each wheel.

Spin the drum by hand. Adjust the star wheel. The adjuster has threads on it like a bolt so that it unscrews a little bit when it turns lengthening to fill in the gap.

How To Adjust Drum Brakes In Your Car 1Removing The Brake Drum. As you adjust the star wheel youll need to know how much to tighten it. The wheels are bolted to the drums.

The adjusting stars one for either shoe will be visible through either a hole in the drum youll need to turn the drum to find them or through two holes in the backing plate depending on the year of your car. The braking mechanism is inside the drum. The adjusting stars can be turned by levering them with a screwdriver.

Adjust the drum brake Step 1. The drum brake adjuster is located under an access cover in the. Spin the wheel by hand as you operate the adjuster.

Drum brake adjuster in operation. Adjust the brakes until the wheel makes about one revolution before stopping.

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