This applies to the 90-96 Q45 (G50) dual piston calipers.
-Seperate the torque member from the caliper by simply sliding it off.
-Begin by removing the outer rubber seal/boot. I was able to do this by hand but if they are stubborn you can use pliers with a towel.
-With the rubber piece off, use a thicker, decently long flathead to fit in the groove where the boot fit in place.
-Use the body of the caliper to pivot the screwdriver outward moving the piston with it.
-Move each side of the piston 5-10mm at a time exposing about 25mm of the piston.
-The piston will glide slowly but if it just DOES NOT MOVE do not FORCE it to the point of damaging the recess that the boot sits it.
-After you have significant meat to work with, use a set of pliers, a towel and decent grip strength to rotate the piston back and forth.
-As you rotate the piston back and forth pull outward from the caliper.
*Again* This applies to MY G50 calipers because I am lame and don't have air to just blow the pistons out with.
Linear Mode
