[Hotfingrs]

First put the MC in a vise, being careful not to damage it. There is a kit of 2 couplings and 2 pieces of plastic tubing. The couplings screw into where the brakes lines would go. and the tubing hooks to the couplings and goes into the MC resevoirs..then you take something to fit into the bore of the MC where the brake rod would go...phillips driver works well. THen you push slowly back and forth on the MC piston until no more air comes out of the tubing. Then you are done. Of course there will be some air in there once you take the tubing off, then you bleed the brakes at the wheels. This can also be done on the car using the same kit and just pumping the brake pedal.....SLOWLY.....or you'll squirt brake fluid all over the place...