As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STRONG ELECTRICAL ODOR, LOUD NOISE FROM LOWER FWD GALLEY FOLLOWED BY VENT EXTRACT FAN FAULT. THE AIRCRAFT WAS GROUNDED. FOUND AVIONICS VENT BLOWER FAN BURNED. REPLACED EXTRACT FAN IAW 21-21-00. ACCOMPLISHED CARD 26L00021001 CHECKED NORMAL MESSAGE CLEARED.