As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLT - FLT 1892 - ON GEAR EXTENSION FOR LANDING, CREW NOTED LOSS OF HYDRAULIC QUANTITY ON THE LEFT SYSTEM. CREW PERFORMED A TOWER FLYBY TO ENSURE THE GEAR DOWN AND LOCKED. FLIGHT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE LEFT MAIN LANDING GEAR OVER CENTER DOWN LOCK LINE, THE EDP AND THE ACMP. (M)