As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING MAINTENANCE INSPECTION, CHAFING WAS DISCOVERED ON THE SPIRAL ELECTRICAL CORD LOCATED IN THE OTBD TELESCOPIC DUCT OF THE RT WING L/E. THE SAME WAS FOUND AT THE LT WING OTBD LOCATION. BOTH SPIRAL CORDS TO BE REPLACED IAW CMM 30-11-07.