Suffered from a bad vibration and when coming to a stop got lots of blue smoke from the NSF wheel. Is it a common fault for the pistons in the brake caliper to seize ? Stripped and cleaned brake carrier , pads ,discs and surface of the hub. Pumped brake pedal with caliper off and piston moved out.Tried to get piston to go back but would not budge.Finally removed the brake pipes and put caliper in a vice.On winding the vice in there was a cracking sound and then piston moved back to original postion. Rebuilt and road tested and all seems fine but don`t want to take any risks with the braking system.
Anyone come across this before ? ](*,)