As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FRACTURED WIRE HARNESS UNDER COPILOT SEAT ARCED AND SHORTED, SPARKS AND COPPER GLOBULES. POSSIBLE FIRE HAZARD IF PAPERS, ETC. UNDER SEAT. CIRCUIT BREAKER WAS SLOW TO RE-ACT. HARNESS NEEDS TO BE MORE RUGGED WITH ATTENTION TO ROUTING AND CLAMPING. (K)