What was found
PHL - THE DOOR R4 EMERGENCY OPERATIONS CYLINDER PRESSURE IS LOW. MAINTENANCE SERVICED THE R4 DOOR EMERGENCY OPERATIONS CYLINDER.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PHL - THE DOOR R4 EMERGENCY OPERATIONS CYLINDER PRESSURE IS LOW. MAINTENANCE SERVICED THE R4 DOOR EMERGENCY OPERATIONS CYLINDER.