WARNING: This page is about a different car, the 2016 Ford Special Service Police Sedan and 2016 Ford Police Interceptor Sedan. However, it is still accessible from the selected car via links, so may be relevant.
1.
Inspect the wheel hub-to-brake disc mating surfaces and clean as necessary.
Courtesy of FORD MOTOR COMPANY
2.
To install, reverse the removal procedure.
3.
Apply the brake pedal several times to verify correct brake system operation.