As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IN BOUND CREW WROTE UP RIGHT BRAKE PEDAL HAS LITTLE OR NO RESISTANCE ON TAXI IN. THE RIGHT BRAKE SHOOK ENTIRE AIRCRAFT WITHOUT BRAKES BEING APPLIED. ALL PRESSURE NORMAL. MAINTENANCE FOUND RIGHT CONTROL VALVE OUTBOARD INPUT DISCONNECTED. BRAKE CONTROL VALVE GOOD. RECONNECTED RIGHT BRAKE CONTROL VALVE OUTBOARD INPUT. FOUND IN LEFT WHEEL WELL CABLE 96B TO BRAKE CONTROL VALVE BROKEN. REPLACED CABLE 96B PER OPN 2000, RII INSPECTED.