As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING INCORPORATION OF SB601-0591 (SPECIAL CHECK/MODIFICATION AIR-DRIVEN GENERATOR SYS REPLACEMENT OF CHAFING ADG POWER FEED WIRE) FOUND THE WIRING CHAFED BARE AND CLAMPS BURNED AFT OF THE FWD PRESSURE BULKHEAD AT THE FIRST STANDOFF AFT OF THE FEED THROUGH AT APPROX FS 210. WIRES HAVE BEEN REPLACED IAW SB601-0591 INSTRUCTIONS. (TC NR 20071227006)