As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 893 BOS-MBJ, AIRCRAFT DIVERTED TO MCO DUE TO HYD ENG 1 PUMP LO PRESSURE ON ECAM AT CRUISE. PERFORMED QRH AND RECYCLED HYD PUMP, WORKED FOR 15 MIN AND FAILED AGAIN. PTU WORKING NORMALLY HYD SYS QTY DOWN 1/3 IN FLIGHT. REMOVED AND REPLACED NR 1 ENG HYD PRESSURE SWITCH IAW AMM 29-11-17. PERFORMED ENGINE RUN IAW AMM 72-00-00 NO LEAKS NOTED.