As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE, CREW RECEIVED HYDRAULIC GREEN RESERVOIR LEVEL LOW ECAM WARNING. CREW FOLLOWED COM PROCEDURE AND DIVERTED TO LAX. MAINTENANCE REPLACED O-RING FILTER ON NR 5 SPOILER FILTER HOUSING AND SERVICED HYDRAULIC SYSTEM. LEAK AND OPERATIONAL CHECK NORMAL.