As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LOSS OF "A" HYDRAULICS, ENGINE DRIVEN PUMP ONLY. TURNED OFF PUMP WITHIN ONE MINUTE OF ILLUMINATION. ACFT GROUNDED. INSPECTED & FOUND NR 1 HYDRAULIC EDP LEAKING. REPLACED NR 1 HYDRAULIC EDP, OPS & LEAK CHECKED OK. SERVICED HYDRAULICS IAW AMM 12-12-00, PUMP REPLACED IAW AMM 29-11-11 BLED HYD SYS IAW 29-00-00. ALL OPS CHECKED OK.