As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HYD 1 FAIL IN FLIGHT. REMOVED AND REPLACED #1 EDP AND REMOVED AND REPLACED 3 HYD FILTER ELEMENTS ON #1 HYD SYSTEM. PERFORMED HIGH ENGINE POWER RUNS. OPS AND LEAK CHECK SAT. NO DEFECTS NOTED. EXAMINED #1 HYD PRESSURE AND CASE DRAIN FILTERS WITH NO CONTAMINATION AND REMOVED AND REPLACED HYD FILTERS. OPS AND LEAK CHECK SAT.