How to Lubricate Brake Pads

Getting the Job Done Right

Whether you’re installing new brake pads or doing a repair on another component that requires the removal of the brake pad, proper lubrication of the brake pad ensures optimal operation and reduces comebacks for noise and caliper drag. Following the correct procedure is crucial. If you put too much grease on the backing plate of the brake pad, it can attract dirt, salt and road grime and adversely affect the performance of the pad.

What Type of Grease Should Be Used?

Use a high-temperature grease that is designed to be used with brake parts. If you use grease that melts at a lower temperature, it can cause the grease to run all over the brakes and in-turn lead to performance issues. Additionally, if you use a petroleum-based grease and it gets on the dust boots for the caliper pistons, they’ll swell up causing the brake pads to hang on the rotors which can cause brake drag.

Greasing Procedure

Brake Pads

Start by putting grease on the t-heads anywhere you think they will touch metal. Don’t go overboard; if you get too much grease on it, the grease will smear onto the rotor which can cause contamination problems.

The grease will help the t-heads slide freely inside of the bracket when the pads are installed. It is important to remember what returns a piston back into the caliper is just the square-cut seal. There are no return springs or anything else; so, anything that would bind the pad in the caliper bracket can cause them to get hung up.

Caliper

First, determine all the spots where the brake pad and the caliper make contact. Look for the flat machined surfaces and don’t forget about the pistons. Apply a coat of grease in the appropriate areas.

Caliper Bracket

Apply a thin, even coat of grease to the caliper bracket.

Once everything is greased, you can proceed with putting the caliper back in.

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The content in this article is for informational purposes only. You should consult with a certified technician or mechanic if you have questions relating to any of the topics covered herein. Tenneco will not be liable for any loss or damage caused by your reliance on any content.