As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HYD SYS 1 FAIL. FOUND ENGINE DRIVEN PUMP AT FAULT, REMOVED AND INSPECTED PRESSURE AND CASE DRAIN FILTERS. OPS AND LEAK CHECK SAT. NO DEFECTS NOTED. REMOVED AND REPLACED ENGINE DRIVEN PUMP #1. REMOVED AND REPLACED E1 HYD EDP DUE TO LEAKS FOUND AFTER OPS CHECK. OPS CHECK SAT. NO LEAKS OR DEFECTS NOTED.