Piston Boot/Caliper Piston Removal
[A] CALIPER PISTON/PISTON BOOT REMOVALCAUTION
Blow air little by little to remove the piston. The piston will pop out if a force of air is applied suddenly.
Place a piece of wood, etc. against the caliper body as shown. Blow compressed air through the brake hose connection hole to remove the piston boot and piston.