You shouldn't compress the caliper and push the old dirty fluid into the master cylinder.

Open the bleeder valve (relieves hydraulic pressure) and compress them and the old fluid comes out. Bleed again when done.



My name is Richard. I was a Contouraholic. NOW: '02 Mazda B3000 Dual Sport, Black BEFORE: '99 Contour SE Sport Duratec ATX Spruce Green PIAA 510's, Foglight MOD, K&N Drop-in