As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT NOT GROUNDED: MAINTENANCE REPORTS ELECTRICAL BURNING SMELL IN AC POWER DISTRIBUTION CONTACTORS RACK 107VU. FOUND AVIONICS VENT BLOWER FAN CONTACTOR MICRO SWITCH RELAY BURNED FIN 8HQ. REMOVED AND REPLACED CONTACTOR RELAY 8HQ IAW ESPM 20-45-24-0101-1.