What was found
AFT FLIGHT ATTENDANT NOTED STRANGE NOISE AND HOT ODOR JUST AFTER ROTATION. A/C RETURNED PHL WITHOUT INCIDENT. RECIRCULATION FAN GROWLED UPON SPIN-UP WHILE TESTING. REPLACED FAN
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFT FLIGHT ATTENDANT NOTED STRANGE NOISE AND HOT ODOR JUST AFTER ROTATION. A/C RETURNED PHL WITHOUT INCIDENT. RECIRCULATION FAN GROWLED UPON SPIN-UP WHILE TESTING. REPLACED FAN