As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 5007 - DIV - TO SEA DUE TO HYD Y RSVR LO LVL ECAM FOLLOWED BY HYD Y SYS LO PR ECAM MESSAGE. CORRECTIVE ACTION: FOUND DISCONNECTED YELLOW RESERVOIR LOW LEVEL SWITCH, AND AT FAULT. REPLACED LOW LEVEL SWITCH. OPS CHECK GOOD. (LP 6539272)