As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING MAINTENANCE VISIT, FOUND BURNED WIRES IN RACEWAY ALONG AFT SPAR ON LT WING JUST OTBD OF PYLON UNDER NR 3 SPOILER PANEL. THE SNAG "STOBE LIGHTS STAY ON REGARDLESS OF SWITCH POSITION" WAS CAUSING THE CIRCUIT BREAKER TO OPEN.