Need new brakes?
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Noisy brake pads aren't always an indication that they need to be replaced, but is certainly an indication that they should be looked at...
The rotors will have a minimum thickness engraved on them and the service manual will have a minimum pad thickness...
FWIW.... I go by those guidelines unless:
If the rotors are warped, have obvious wear issues, or damage, I will replace them when the issue is found.
If pads are worn unevenly on same pad, inside compared to outside, and/or if the pads are close to the minimums.
When I replace a rotor, I also replace the pads. When I replace the pads, I clean the caliper pistons in place. If there are signs of caliper piston leakage or severe grime, then I will disassemble the caliper and rebuild it...
If noisy pads are too annoying, you can always try a different compound... it's not a hard or very expensive job... I have changed pads in the past, before needed, just to try a new make/manufacture of pads...
PS- Sometimes, squeaking is caused by the back of the brake pad in contact with the caliper piston, especially on newer pads. I always use a lube between the piston and the back of the pad... replacement OEM Harley pads come with the lube supplied.. I use MolyKote 44 medium.. be careful not to get lubricant on the friction surface by applying too much, or too thick...
The rotors will have a minimum thickness engraved on them and the service manual will have a minimum pad thickness...
FWIW.... I go by those guidelines unless:
If the rotors are warped, have obvious wear issues, or damage, I will replace them when the issue is found.
If pads are worn unevenly on same pad, inside compared to outside, and/or if the pads are close to the minimums.
When I replace a rotor, I also replace the pads. When I replace the pads, I clean the caliper pistons in place. If there are signs of caliper piston leakage or severe grime, then I will disassemble the caliper and rebuild it...
If noisy pads are too annoying, you can always try a different compound... it's not a hard or very expensive job... I have changed pads in the past, before needed, just to try a new make/manufacture of pads...
PS- Sometimes, squeaking is caused by the back of the brake pad in contact with the caliper piston, especially on newer pads. I always use a lube between the piston and the back of the pad... replacement OEM Harley pads come with the lube supplied.. I use MolyKote 44 medium.. be careful not to get lubricant on the friction surface by applying too much, or too thick...
Last edited by hattitude; 10-02-2017 at 02:29 PM.
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