As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT APPROX 1 HOUR OUT OF LAX, CREW REPORTED LOSING ALL HYDRAULIC FLUID ON YELLOW SYSTEM. SAMC WAS CONTACTED AND SYSTEM WAS SHUT DOWN PER ECAM MESSAGE. CAPTAIN ELECTED TO CONTINUE TO DESTINATION. *S/D* O-RING BETWEEN YELLLOW ACCUM & PRESS. LINE REPLACED - REF IPC 29-13-03-06A. ALSO SERVICED RESERVOIR TO FULL & CLEANED BOTTOM OF AIRCRAFT OF HYD FLUID.