I am looking for guidance or suggestions how to remove seized brake Caliper pistons from their respective bodies. Compressed Air would normally be sufficient. Whilst I have not tried that as yet, I am extremely doubtful that this will prove the solution. One could also try to pressure pump grease through the calipers, but that's absolutely messy and time consuming to clean up.
Anyone have any suggestions how to remove the Pistons without breaking the dust excluder grooves ? Regards. Styria