I slpit the rear caliper the pistons were froze so I put wd40 let them sit.Only about 3/16 stuck out and didnt want to mar them up hopeing I could reuse them.i took a pair of padle c vise grips and they boke free and plunged all the way in.How can I get them out? I bought a vacume pump and pumped out sludgy oily ****.I put in fresh break fluid hooked the rear caliper up and set it by itsef on the swing arm and hit the break hoping the presure would bring the pistons out.I heard air gugling and found master cylender is leaking.That was my stop point will resume in morning.
