As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHEN REPAIRING AVIONICS POWER SYSTEM, CB PANEL PULLED LOOSE AND OUT FOR MAINTENANCE. DISCREPANCY NOTED: FUSELAGE UNDER WINDSHIELD CHAFING POWER CABLES TO CB S AND RELAYS. NO CHAFE STRIP NOTED IN THIS AREA BEHIND CB PANEL AND CHAFING EVIDENCE ON LARGE POWER WIRES. GLARESHIELD REMOVAL TO INSPECT. PROBLEM NOT RELATED TO AVIONICS PROBLEM THAT WAS REPAIRED.