As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#195, HPN-MCO. (AIRCRAFT DECLARED AN EMERGENCY) 'ECAM HYD Y LOW LVL HYD FLUID REMANDS;FOUND #2 ENG HYD PUMP DELIVERY CHECK VALVE O RING BROKEN R/R PUMP DELIVERY CHECK VALVE ORING IAW AMM 29-13-36 ENG IDEL CHECK GOOD NO LEAKS NOTED.'