Here's what I did to clean my rotors and end housings.

I got a cordless drill and some of those really rough 3M pads that go onto a drill attachment and
scoured the heck out of the parts in a solvent tank. Make sure that you clean the o-ring grooves
out really well. I used a brass wire brush to clean the o-ring grooves and was suprised to see how
much crud came out of them AFTER I thought they were already clean.

Brian Trubee

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