As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
03/07/2025 CREW REPORTED:'AILERON ACT. TRIM CB POPPED IN FLIGHT ELECTRICAL BURNING SMELL." MAINTENANCE INSPECTED DEFERRED THIS ITEM AS PER MEL 27-2. MAINTENANCE CORRECTIVE ACTION:" INSPECTED AILERON TRIM SYSTEM FOUND CONNECTION AT SWITCH LOOSE REPOSITIONED AND SECURED CONNECTION IAW DHC-6-300 M/M CHAPTER 27-10. THIS ACTION CLEAR THE MEL 27-2 DATE 03/08/2025.