As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PIT - FL 8001 - CREW REPORTED LOSS OF LEFT HYDRAULIC QUANTITY AND PRESSURE EN ROUTE. MAINTENANCE REPLACED A BROKEN HYDRAULIC LINE AT THE PRESSURE FILTER IN THE TAIL SECTION OF THE AIRCRAFT. ALSO, REPLACED THE LEFT ENGINE DRIVEN HYDRAULIC PUMP AND SERVICED THE HYDRAULIC SYSTEM. (M)