As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT, THE ACFT HAD HYD LEAK DUE TO A CRACKING ON THE ACCUMULATOR. THE ACFT RETURNED TO DEPARTURE AND PERFORMED EMERGENCY PROCEDURES WITHOUT ANY PROBLEMS. THE HYD ACCUMULATOR IS AN "ON CONDITION COMPONENT", THE CRACK FOUND IS UNKNOWN. WE ARE INVESTIGATING THE REASON OF THIS PROBLEM. WE ARE CONSULTING M7 FOR SUPPORT. FOR PREVENTATIVE MX ACCOMPLISHED INSP IN ALL THE HYD ACCUMULATORS OF THE FLEET AND HYD LINES FOR HIDDEN DAMAGES.