Removal
1. Raise the vehicle and remove the wheel.
2. Remove the brake pads.
3. Clean the wheel cylinder and the area around it.
6. Remove the wheel cylinder from the brake shield and close the end of the brake pipe.
Bulkhead
7.4 Unscrew the brake pipe connection, then unscrew the two wheel cylinder mounting bolts (indicated by arrows)
7.7 Wheel cylinder components
1. Case; 2. Piston and cap; 3. Piston; 4. Cap; 5. Cylinder; 4. Unscrew the brake pipe connection nut (7.4); 5. Loosen the cylinder mounting bolts
7. Unscrew the bleed screw, remove the pistons and covers from the cylinder (7.7). Remove the seals from the pistons.
8. Clean the cylinder with brake fluid or alcohol.
9. Blow out the cylinder channels with compressed air.
10. Check the inner surface of the cylinder for corrosion or scratches.
11. Lubricate the new seals with clean brake fluid.
12. Assemble the wheel cylinder components.
Installation
13. Lubricate the cylinder mounting location on the brake shield with silicone grease, install the cylinder and mounting bolts.
14. Connect the brake pipe and tighten the connection nut, then tighten the cylinder mounting bolts to the specified tightening torque.
15. Bleed the brakes.
16. Check the operation of the brakes.