As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
OVER SERVICED GREEN HYD RESERVOIR. RESERVOIR MECHANICAL QTY INDICATOR SHOWS HALF FULL. RESERVOIR COMPLETELY FULL. DRAINED GREEN HYD SYS RESERVOIR. DISCONNECTED ISOLATION CPL OF THE PTU, REPLACED GREEN HYD RESVR QUANTITY TRANSMITTER, RECONNECTED PTU AND SVC RES PER MM.