As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT NR 1193 - PHL-PHX - DIVERSION - CREW REPORTED ECAM MESSAGE FOR GREEN HYDRAULIC FLUID LOW PRESSURE. AIRCRAFT DIVERTED TO PIT. EMERGENCY EQUIPMENT WAS CALLED AND AIRCRAFT WAS TOWED TO THE GATE. MAINTENANCE REMOVED AND REPLACED THE PRESSURE HYDRAULIC LINE IN THE OUTBOARD LT PYLON. LEAK CHECK WAS GOOD.