2. Loosen the caliper guide mounting screws and remove the caliper guides.
3. Remove the brake pads together with the springs.
4. Unscrew the air bleed valve from the brake caliper housing.
Warning! Do not try to catch the piston pushed out by compressed air. Under the action of compressed air, the piston flies out at high speed and can injure your fingers.
Important: Install a wooden block in the caliper body.
5. Use compressed air to push the piston out of the caliper body.
6. Remove the outer brake caliper piston dust boot.
7. Remove the inner seal from the caliper housing cavity.
8. Assembly is carried out in reverse order.