How do you remove a rear wheel cylinder on a 1989 f250?

To remove the rear wheel cylinder on a 1989 Ford F250, first, safely lift and secure the vehicle, then remove the rear wheel. Next, detach the brake line from the wheel cylinder using a wrench, and be prepared for brake fluid to leak out. Remove the two mounting bolts securing the wheel cylinder to the backing plate, and then pull the cylinder off. Finally, clean the area, install the new wheel cylinder, and reassemble by reversing the steps.