What was found
WIRE DAMAGE AFT CARGO PIT STA 1230. THERE WAS NO CONCLUSIVE INDICATION OF WHAT INITIATED THE WIRE DAMAGE. THERE WAS NO APPARENT CHAFING. THERE WERE METAL CHIPS NOTED IN THE AREA, BUT NONE FOUND DIRECTLY ON OR BELOW THE WIRE BUNDLE. IT IS UNKNOWN, AS TO WHETHER THESE MAY HAVE CONTRIBUTED TO THE DAMAGE. WIRES W710-551-20, W710-582-20, W710-307R/Y/B-20, W710-338R/Y/B-20, W710-335R/Y/B-20, W710-304R/Y/B-20, W710-167-20, W710-592-20, W710-581-20, W710-591-20, W710-323R/Y/B-20, W710-572-20, W710-502-20 HAVE BEEN REPAIRED OR REPLACED AS REQUIRED. ITEM IS BEING REVIEWED WITH BOEING.