As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLAP UP LIMIT SWITCH HAS SEVERAL REPORTED OCCURRENCES INVOLVING ARCING AND SMOKE GENERATING BEHIND THE MASTER CAUTION PANEL. THE SWITCH WAS SAID TO BE ARCING AND SPARKING WHICH LED TO A BURNED SWITCH CREATING SEVERAL WIRES TO BE BURNED AND SINGED TOGETHER.