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Break pads swap out tip

347 Views 2 Replies 2 Participants Last post by  webb68918
G'day ninja biker's!
So if your comfortable changing out your break pads? & you've got your caliper out, i just drop out the worn out pads while caliper pistons extended, & get stuck into cleaning the inside of caliper & pistons with a can of break cleaner & tooth brush, where the tooth brush only gets to the front of the pistons, so a break fluid soaked old shoelace doing the push pull method cleans the break dust off the backside of the pistons face, that the tooth brush miss's! Then once the entire inside of caliper & pistons are cleaned, then i put back in the worn pads then force the caliper pistons back inside the caliper, for removal of old pads, replacing new pads for reinstall & torque up.
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Yes, that's what I usually do if the calipers work fine. If they feel stuck, better open up the calipers for a deeper cleaner and eventually replace the pistons orings.

The shoelace should be soaked with brake cleaner, right? Not brake fluid!, which is highly corrosive.

Also take out the slider pins, clean them well and apply heat resistant grease.

It may happen than there is no space in the brake fluid reservoir to let the pistons back up. In that case, open reservoir cap, take out some fluid with a syringe or by dipping a tissue, and then push the pistons back in slowly and carefully not to spill brake fluid.
After re mounting everything, check the fluid level again to see if you need to fill up the reservoir. .

Finally you have to break in the new pads. Do a search on that on the web, but basically you ride the bike, accelerate to 25/30 mph, then brake to 5mph. Don't let the bike stop completely. Do it several times to let the brakes get into temperature, then do is some more times a bit more aggressively, and then you're done. That should make the pads copy any grooves that the disc may have.
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Yes, that's what I usually do if the calipers work fine. If they feel stuck, better open up the calipers for a deeper cleaner and eventually replace the pistons orings.

The shoelace should be soaked with brake cleaner, right? Not brake fluid!, which is highly corrosive.

Also take out the slider pins, clean them well and apply heat resistant grease.

It may happen than there is no space in the brake fluid reservoir to let the pistons back up. In that case, open reservoir cap, take out some fluid with a syringe or by dipping a tissue, and then push the pistons back in slowly and carefully not to spill brake fluid.
After re mounting everything, check the fluid level again to see if you need to fill up the reservoir. .

Finally you have to break in the new pads. Do a search on that on the web, but basically you ride the bike, accelerate to 25/30 mph, then brake to 5mph. Don't let the bike stop completely. Do it several times to let the brakes get into temperature, then do is some more times a bit more aggressively, and then you're done. That should make the pads copy any grooves that the disc may have.
yea mate shoe lace soaked in break cleaner, did i say fluid? If i did? I must be a rite wombat!
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