As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED BURNED ELECTRICAL ODOR IN FLT DECK. ALSO REPORTED AROUND ROW 2AB. UTIL BUSSES WERE SECURED AND ODOR DISSIPATED. ODOR RETURNED A FEW HRS LATER AND QUICKLY DISSIPATED ALSO GOT FWD EQ EXH FAN MSG. REPLACED FWD EXHAUST FAN WOUND NOT RESET REPLACED FILE CARD AND RELAY K345 PER FIM EXH FAN NOW CKS OK MCOPLAC REMOVED.