As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT ATTENDANT REPORTS LOUD AIR NOISE & WIND AT AFT GALLEY DOOR. ACFT WOULD NOT PRESSURIZE WITH AUTO 1 & AUTO 2 OR MANUAL. THE FLIGHT DECLARED AN EMER & RETURNED WITHOUT FURTHER INCIDENT. REPAIRED LEAK AT AFT ENTRY DOOR. REPLACED PRESS CONTROL AC MOTORS IAW 21-32-05 & AMM 52-42-02. THE ACFT WAS GNDED.