As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON TAXI OUT THE CO-PILOT APPLIED FULL RT RUDDER AND HAD NO RT BRAKE. THE CAPT APPLIED RT BRAKE WHICH WORKED BUR THE RT BRAKE AND RUDDER PEDAL MADE A LOUD CATCHING NOISE AND STUCK TO THE FLOOR (IN FULL BRAKING MODE). STOMPED ON THE LT PEDAL TO RELEASE THE RT SIDE. ITEM IS UNDER INVESTIGATION.