As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 3131 -HYD/DE- DUE GREEN SYSTEM HYDRAULIC QUANTITY LOW LEVEL MESSAGE. LEAK APPEARS TO BE AT THE #1 ENG. CORRECTIVE ACTION: FOUND DEGRADED PACKING ON ENGINE #1 EDP PRESSURE SWITCH. REPLACED PACKING AND REPLENISHED GREEN HYDRAULIC SYSTEM. OPS CHECK GOOD. (9169692)