Brake drums are retained only by the wheel lug nuts. They can, however, become difficult to remove for a couple of main reasons though. In many cases, removal of brake drums is made easier when the drums are hot from use. Just remember to use gloves, the drums can be hot enough to cause severe burns.
The first major reason is that drums can become seized onto the wheel hub, in which case, removal can be accomplished by one of two main methods. One method is to use a hammer or mallet to strike the drum, mostly from the rear edges until it loosens and can be removed. Take care not to hit the drum so hard with a metal faced hammer that it breaks, it is only cast iron and could crack or shatter under severe blows. The other method is to drive two small bolts into the two threaded holes located in the outside face of the drum. This will force the drum away from the hub to aid in its removal. Once the drum is freed of whatever seized it, it should simply slide off with a little wiggling.
The other reason that brake drums can be difficult to remove is that the inside of the drum can become so worn that a lip is created that the brake shoes catch on and which then prevents the drum from sliding off. The only way to free the drum then, is to slack off the brake shoes. To do this requires two flat screwdrivers. Located on the back side bottom of the drum will be a small, horizontal slot (it may have a rubber plug, if so, just pop out the plug). Look inside the slot (you may need a light) and you should see the brake adjuster, more commonly known as a star wheel. It should look like a small toothed gear and there will be a small lever touching the top. First, use one screwdriver to try to turn the starwheel. It should be easy to turn one way (tightens the shoes) and difficult or impossible to turn the other way (loosens the shoes). Remember which way is which, and you can now use one screwdriver to hold the lever up, and use the other screwdriver to turn the starwheel until the brake shoes are loosened enough to remove the drum. *Note that the starwheel on one side of the vehicle is reverse threaded, meaning that if you turn the starwheel up on one wheel to loosen the shoes, turning the starwheel on the other wheel up will loosen the shoes as well, and vice versa.*
**Also note that if there was a lip preventing removal of the brake drums, you need to have the drums turned (machined) at a brake or machine shop before reinstalling them. It's about $10 to $50 per drum, depending on the shop, so check around.**
Front disc, rear drum. with rear abs
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To remove the rear brake drum on a 2005 Suzuki XL7, first ensure the vehicle is securely lifted and supported on jack stands. Remove the wheel and tire, then locate the drum retaining screws, if present, and remove them. If the drum is stuck, gently tap around the edges with a hammer or use a brake drum puller to loosen it. Once free, slide the drum off the wheel hub, taking care not to damage the brake components inside.
i need a diagram of a 2005 Chevy silverado read drum brake setup
YOU would actually have to remove the brake drum and measure them ,the width of the shoe then measure across the diameter of the drum .
dont over tighten shoes to drum
The first step is to remove the tire. The rear brake drum will have what is known as a self-adjusting screw. This may need to be adjusted to pull the drum off, once you have the tire removed.
Mine had drum in rear Mine had drum in rear
jack up and support rear of vehicle, remove real wheels and the drum is behind the wheels. you will most likely need a hammer to remove it.
There drum, the front are disc and rear are drum
Seriously .... If you must ask then take it to a shop. The rear rotors are as simple as any other rotor assembly with the rear handbrake drum attached.