As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WIRE 1PB2 IN OVERHEAD CIRCUIT BREAKER PANEL WAS FOUND TO HAVE INSULATION CHAFED IN SEVERAL LOCATIONS. ONE LOCATION IS CHAFED THROUGH EXPOSING THE CONDUCTOR. A CORRESPONDING CHAFE AREA WAS FOUND JUST BELOW THE AIRFRAME PASS-THROUGH OF THE LT ENGINE POWER LEVER TELEFLEX CABLE. THE PROBLEM WAS CAUSED ROUTING. CORRECTED BY CUTTING OUT DAMAGE AND REROUTE.