To clean my calipers I take them off the forks, out of the way of the wheel and disks, and give them a good coat with some degreaser like Simoniz to get rid of the crap. Use a toothbrush to work the dirt out, and repeat until they're clean. Then I use brake cleaner to get rid of any deposits, again working with the toothbrush, until they come up spotless.
...also, get some Brick banding and clean the crust off the brass pistons. Squeeze the lever until the piston is far out as you dare, then clean the crust off. You will be able to push the piston back in with finger pressure.
If you don't clean the crust off and put new pads in then the crust will be pushed behind the rubber washer inside the caliper, this will rupture the washer and the calipers will leak brake fluid.
Mood: All that is necessary for the triumph of evil is that good men do nothing
Quote:
Originally posted by Rob B Brembo advise not to use brake cleaners, but good old soapy water and brush. That was for the GP3 billets though.
Rgds, Rob
I know the Rizla boys don't tocuh the calipers with anything other than soapy water.
Simon Reed told me a long time ago to chuck a dishwasher tablet into a bucket of hot water and let the calipers soak in that for a while. Got to say I've been doing that for a couple of years now and it works very well!