If you are new to brake repair and maintenance, it is natural to ask where to apply brake grease on pads. You might also have questions about difference in applying brake grease on disc brakes and drum brakes. We answer all of this in the article below.
The brakes in the car support the car to slow down and stop. The brakes present in your vehicle need to function properly so that your car can run smoothly. Using a good quality lubricant is essential for a proper brake function.
When you lubricate your brakes adequately, the chances of corrosion reduce, and the brakes will work better. It is essential to use the correct lubricant depending on the material you apply it to. Let’s learn about where to apply brake grease.
What Type Of Lubricant Should I Use For Brake Grease?
The brakes function under unique conditions, and it is essential to apply the grease and lubricants adequately when you drive your vehicle, the temperature increases.
Due to the high temperature, regular lubricants can dissolve and drip upon the other elements of the braking system, including brake rotors and brake pads. When these lubricants splash upon brake rotors, they turn out to be slippery. They do not work appropriately when they are slippery.
Choosing the proper lubricant is essential. If you select an oil composed of petroleum-based material, it can damage the rubber and plastic seals present in the vehicle.
It is always recommended to use synthetic or Silicon-based lubricant when applying it on rubber. If you are trying to lubricate metal on metal components, it is recommended to use an oil consisting of molybdenum disulfide and graphite.
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How Should You Apply Brake Grease?
While positioning your brakes, make sure you pay particular attention while lubricating all the elements. Try to lubricate the sliding components present in the vehicle to avoid the loud noises due to braking. This will ensure a proper system operation. Do not try to place an excessive amount of lubricant.
A thin layer will be more than enough. You need to place a lubricant on slide pins, abutment clips, and caliper bushings.
Once you install them on the caliper, you can place the oil on the pad mounting tabs. You can even apply a small quantity of lubricant behind the pad to the exact location when it comes in contact with the caliper piston.
Where Do You Need To Apply The Brake Grease On Drum Brakes?
You need to lubricate the following if you have rear drum brakes
- Parking brake cables of your vehicle
- Adjuster mechanisms
- The pads of the backing plates help to support the feet
- Break linkage
Don’t lubricate the inner part of the drum so your shoes can contact them. If you lubricate these areas, then it may happen that the brakes don’t work. All that you need to do is lubricate wherever you find metal-to-metal contact.
It is essential to lubricate the parking brake cables and linkages used by the vehicle’s rear drum brakes. The adjustable star wheel may be stiff so lubricating this area is also essential.
Make sure you do not use any dry film lubricant where there are plastic seals and rubber. Do not use excess oils as they may drip off where it is not supposed to reach.
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Where Do You Need To Apply Brake Grease On The Disc Brakes?
When you are lubricating the disc brake, you need to apply the lubricant on the following parts-
- Linkage and parking brake cables
- Caliper slides
- Contact points where the pads move in the caliper housing
- Rear disc brakes
- Locking calipers
The brake lube can reduce the vibrations that occur between the caliper piston and disk brake pads. You can use it between the caliper or pad shims. Ensure that you do not apply the grease between pads and noise suppression shims.
Try to use a silicone brake lube. You can also apply it behind the brake pad when trying to lubricate the hydraulic components like calipers, the inner part of the wheel cylinders, or the piston. With the help of these lubricants, the seals can work smoothly, preventing any corrosion into it.
When you select an appropriate lubricant for the disc brakes, you need to keep the following things in mind-
- Temperature range of the lubricant: The brake lubricants should be able to bear a temperature of around 400 degrees Fahrenheit.
- Check out the compounds present in the lubricant: Check out if the oil doesn’t consist of petroleum distillates as it can harm the soft brake elements present in the vehicle.
- Is addressed as brake lubricant on the label: If it doesn’t mention it as a brake lubricant, then avoid using it like some brands claim to be silicon ones; however, they are not specially designed to be used on the brakes.
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Frequently Asked Questions
#1. Should you put grease on brake pads?
Brake grease should be applied to the number of moving parts. However, don’t apply the grease on the brake pads. This ensures that these parts can work smoothly. You need to lubricate the brakes so that they can work smoothly.
#2. What happens if you don’t put grease on new brake pads?
When you do not lubricate the brake pads or put grease on them, the brake pad may get corroded. It may happen that they do not work and result in bad performance of the vehicles. It is essential to clean and lubricate the brake pad so that the car can run smoothly.
#3. Where do you spray brake cleaner?
The brake cleaner can be sprayed on all the mechanical parts of the machine as it can help you get rid of the oil and dirt present on it. You need to spray it and rinse it off simply.
#4. Do you have to spray brake cleaner on rotors?
You need to clean this layer before you fit the rotors in your car. You can spray the brake cleaner on the rotor and wipe it off with a soft material clothing. This will ensure that your vehicle can perform better without stopping.
You might also like to read: Gun scrubber Vs. Brake Cleaner
A Few Final Words
Lubricating brake pads is essential as it can enhance the work-life of the brakes. It will not only prevent corrosion but also help it run smoothly. Applying a correct lubricant is also essential as it can hamper the working of the brake pads.
In this article, we have talked about where to spray the brake cleaner on the rotors and where to apply lubricant on disc brakes and drum brakes. Please go through before using brake grease on your car.
Thank you for reading the article. If you have further questions about brake grease of brakes in general, just drop us a word in the comments box below and we will get back to you as quickly as possible.