As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 5050 - MISC/DE - DECLARED EMERGENCY INTO JFK DUE TO LOSS OF THE YELLOW HYDRAULIC SYSTEM FLUID AFTER TAKE-OFF FROM SEA. CORRECTIVE ACTION: FOUND LEAKING FLARED AN CAP THAT WAS USED TO APPLY MEL 29-10-03 INSTEAD OF AN MS CAP. REPLACED CAP. (LP 7326094)