As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 3730 -HYD- DUE TO LOSS OF 'A' SYSTEM HYDRAULICS. MANUALLY EXTENDED LANDING GEAR PRIOR TO LANDING. CORRECTIVE ACTION: FOUND 'A' SYSTEM HYDRAULIC MODULE LEAKING. REPLACED O-RING. REPLACED #1 ENGINE EDP. OPS CHECK AND LEAK CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.