bikedave99
Well-Known Member
This may seem elementary but sometimes we just need a little help to get started doing our own maintenance on the max. I changed all the pads on the bike but for the purpose of this post I will just show you the rear as it is the same for the others.
Here is the rear brake caliper and pads, as you can see I have the wheel off but that is not necessary. Just undo the two bolts holding the caliper on (and, in the case of the rear, the brake bar):
First, squeeze the plastic cap on top to pop it off. This was actually (embarassingly) the hardest part for me to figure out:
Under the cap you will see this:
There are two pins that go through the pads and retaining clip inbetween. Before you can remove the pins you must first pull out the cotter pins which keep them from sliding out:
Then, with a thumb or finger on the retaining clip to keep it from flying out, pull out the pins:
Slide the pads out the bottom and clean the whole assembly up with brake cleaner. Now, because you are going to be putting thicker pads into the caliper than were there before, it will be difficult, when it comes time to reinstall the brakes on the bike to fit the disc between the pads. So, before putting in the new pads, use a pair of channel locks to gently squeeze the piston back so there will be room for the new pads and disc. Be patient while squeezing it will slowing recede:
Then, all thats left is to slip in the new pads, put it back together bolt it on.
Be sure to clean your discs as well with the brake cleaner and clean cloth and make sure it isn't too worn or has pronounced ridges or scarring.
Here is the rear brake caliper and pads, as you can see I have the wheel off but that is not necessary. Just undo the two bolts holding the caliper on (and, in the case of the rear, the brake bar):
First, squeeze the plastic cap on top to pop it off. This was actually (embarassingly) the hardest part for me to figure out:
Under the cap you will see this:
There are two pins that go through the pads and retaining clip inbetween. Before you can remove the pins you must first pull out the cotter pins which keep them from sliding out:
Then, with a thumb or finger on the retaining clip to keep it from flying out, pull out the pins:
Slide the pads out the bottom and clean the whole assembly up with brake cleaner. Now, because you are going to be putting thicker pads into the caliper than were there before, it will be difficult, when it comes time to reinstall the brakes on the bike to fit the disc between the pads. So, before putting in the new pads, use a pair of channel locks to gently squeeze the piston back so there will be room for the new pads and disc. Be patient while squeezing it will slowing recede:
Then, all thats left is to slip in the new pads, put it back together bolt it on.
Be sure to clean your discs as well with the brake cleaner and clean cloth and make sure it isn't too worn or has pronounced ridges or scarring.