As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RMS - FLT DQ1 - EN ROUTE FROM CAI TO RMS, THE FLIGHT CREW NOTICED A DECLINE IN THE MAIN HYDRAULIC QUANTITY SYSTEM. THE FLIGHT CREW FOLLOWED COMPANY PROCEDURE AND CONTINUED TO RMS FOR AN UNEVENTFUL LANDING. MAINTENANCE INSPECTED THE AIRCRAFT LOCATING A LEAK AT THE RIGHT AILERON SWIVEL GLAND. MAINTENANCE REPLACED THE DEFECTIVE O-RING AT THE SWIVEL GLAND AND PERFORMED A SUCCESSFUL OPERATION CHECK. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)