What was found
DURING BRAKES CHECK PRIOR TO TAXI, INDICATED BRAKE PRESSURE WOULD NOT GO TO ZERO, BUT RECOVERED TO NORMAL AFTER PARKING BRAKE WAS RELEASED. PRESSURE REACTED NORMALLY AFTER SHUTDOWN. COMPLETED PARKING BRAKE SELECTOR REMOVAL AND REPLACEMENT PER AMM 32-45-12-04, NO DEFECTS NOTED. COMPLETED AUTOMATIC BRAKE SELECTOR VALVE REMOVAL AND REPLACEMENT PER 32-42-13-04, BRAKE SELECTOR VALVE BLEEEDING ACCOMPLISHED ON WRI 32-45/9889.