As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: SMOKE AND ELECTRICAL ODOR IN FLIGHT DECK AND FORWARD GALLEY. DISSIPATES WITHOUT CREW ACTION. OCCURRED 2 TIMES, ONCE IN CRUISE AND ONCE ON APPROACH. ACCOMPLISHED JOB CARD 26L00021001. FOUND MELTED AND BURNED PINS ON EXTRACT FAN AND CONNECTOR. REMOVED AND REPLACED EXTRACT FAN (AALA202107267539) PER AMM 21-26-51. REPLACED CONNECTOR (AALA202107262364) PER ESPM 20-48-21 AND WM 21-26-09.