As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ELECTRICAL FUMES DETECTED AFT OF ROW 40 AFTER PASSENGERS DISEMBARKED. FOUND POTABLE WATER COMPRESSOR OVERHEATED AND EMANATING ELECTRICAL FUMES. PULLED AND SECURED POTABLE WATER COMPRESSOR C/ B AND FWD TO MEL 38-10-01A. REPLACED POTABLE WATER COMPRESSOR. SYSTEM OPERATION IS NORMAL.