I bought this quad about 2 months ago and it runs great. When I bought it the guy said all it neede was rear brake pads. I put new pads on it only to come to the realization that the rear master cylinder is frozen. I bought a rebuild kit for the cylinder and had the cylinder working until I put brake fluid into it. I put dot 3 brake fluid in it and tried to mount it and it had seized up again. I tokk it apart again and now the piston won't go back into the cylinder. I was told that the dot 3 brake fluid may have swelled the gasket on the piston. Can this really happen? Any help or suggestions would be awesome. Thanks!
