People who want to remove rusty rotors find it challenging to pull them out. However, if the stuck rotors have lots of corrosion, you may need a bit of hard work and luck. In this article, we have created steps to remove stuck rotors without hassle.
Important Points to Note
The first thing to do is to prevent your rotors from being stuck. When you notice any part of your brake shoes and pads rusty, replace them immediately. If you don’t replace such a part, it could affect your brake. Since everyone fears brake failure, you must ensure nothing gets between your brake plates.
However, if you find your rotors stuck, removing it can be a daunting process. You may spend some hours pulling out stuck rotors, and you need a rotor puller, acetylene torch, or propane touch to achieve this feat. The level of work on the rotors depends on the level of corrosion and rust available.
Additionally, you must ensure that you don’t engage the parking brake when working on your rear rotor. Meanwhile, you must have some technical skills before you can remove a stuck rotor, and you may end up destroying some components of your brake if you have no experience. As a result, get the support of a professional mechanic to remove the rotors for you.
With that explained, when you jack up your car and remove the wheel, you can dislodge any stuck rotor with these steps:
Step 1: Dislodge the Brake Caliper
You should take apart your brake caliper for its bracket. We have two rotor bolts you would see in this process. The first bolt is close to the caliper bracket’s top, while the second is near the bottom. Hence, when you remove the brake caliper, you gain access to working on the brake pads. Furthermore, remove the brake pads.
Step 2: Take out The Caliper Plate
When you disconnect the caliper plate, tuck it away safely. To take out the caliper plate, remove some bolts at the caliper bracket’s back. These bolts connect the wheel hub from the caliper bracket. Meanwhile, Loctite glue often holds these bolts together. You may have to spend a little time removing the plate.
Before removing your brake disc, look out for the rotor screws on the rotor face. You must remove the screws to allow you to work on the brake disc. Additionally, you may require the support of an impact driver if the screw holes are rusty.
Step 3: Reattach Your Lug Nuts Temporarily
At this step, the brake rotors can come off the wheel. If this does not happen, you have to handle the rust. Also, the lug nuts should be reattached temporarily before working on the rust. Screw the lug nuts to prevent the rotors from falling off while taking out the rust. The purpose of reattaching the lug nuts is to avoid accidents, especially on the threads.
Step 4: Eliminate the Rust
If you must work on the rust, you should have a miniature sledgehammer, rubber mallet, or standard claw hammer. Meanwhile, some people argue that it is more effective with a metal hammer, and the reason for this argument is that metal hammer produces more vibrations. However, ensure you don’t destroy the rotor with your hammer.
Step 5: Look for More Equipment
If the hammer couldn’t solve the rust problem, you can consider using other equipment. Some of the extra tools you may need to include two wrenches, two washers, two nuts, and two hex bolts
Step 6: You Should Insert the Bolts
You need to insert your bolts straight to the threaded holes in this step. The insertion happens at the rotor’s back. You might find up to two threaded holes on the back of your brake disc. However, the threaded holes only support taking out a stuck rotor. You should slot a washer with a bolt through the threaded hole. The next thing to do is to use the nuts to secure the washer.
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Simple Tricks to Remove Stuck Rotors
If the above-listed steps didn’t help you, you might need a second option. Here is what to do:
- Rotate your Rotors: Try to loosen the installed bolts behind the rotor. First, you achieve this when you put your vehicle in neutral. Second, release your parking brake. Finally, rotate your disc rotors at least 45 degrees before you tighten the bolts.
- Apply Penetrative Lubricant: We have numerous penetrative lubricants like Liquid Wrench, PB Blaster, and others on the market. You can apply any of these lubricants on the wheel hub, including the rotors’ backside. As a result of the lubricant, you seamlessly disarm any corrosion or rust.
- Go for a Puller: A rotor puller can help you with removing rusted or stuck rotors. The puller catches the indentation on the rotor. For easier removal, apply some oil to your bolt before you tighten your puller. A hammer can help if the rotors refuse to budge.
- You Should Apply Heat: A propane torch can do the magic if the stuck rotors refuse to come out. Therefore, with the right amount of heat applied around the lug nuts, you can pull out the rotors.
- Consider Using A Breaker Bar: Sometimes, we need a quick solution to remove stuck rotors. In this situation, you need some leverage and a breaker bar tool. However, you should be careful with the tool. If you make a mistake, you could end up in a worse situation.
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How to Avoid Stuck Rotors
Stuck rotors are avoidable, and not everyone who has tried dislodging stuck rotors may want to work on it again. The process consumes time and can be exhausting. Sometimes, it takes more than one procedure to get the rotors out.
When you take out any of your stuck rotors, you can do the following:
Ensure that You Clean Off Corrosion and Rusty Parts: You should check for rusty or corrosive parts, especially around your wheel studs. To do this, you need a wire brush drill attachment. Thoroughly clean every aspect of the wheel hub to eliminate rust.
Add Some Grease: You can use grease on the backside of your wheel rotors and wheel hubs. Lubrication of these parts ensures that corrosion does not happen in the future.
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A brake can suffer from corrosion or rust when constantly exposed to weather conditions. As a result, a rotor may refuse to dislodge during replacement. If you find yourself stuck with a rusty, stubborn rotor, contact a professional mechanic for help. A mechanic understands how best to dislodge a stuck rotor without breaking other components.