What was found
DAMAGED WIRES HAVE BEEN IDENTIFIED. IT IS A TWISTED 3-WIRE, 115 VAC, BEHIND 49 VU (IE OVERHEAD C/B PANEL IN FLIGHT DECK) RUNNING AFT AND LT, DOWN PASSED THE FLOOR INTO THE LT TUNNEL AREA WHERE THE OXYGEN BOTTLE IS LOCATED. IT IS THE BLUE WIRE BETWEEN TERMINAL BLOCK 2501VT AT STN 560, TERMINAL NR 6 BEHIND VU49 TO TERMINAL BLOCK 1158VT, TERMINAL NR 4/5 INSIDE 106 VU AT STN 655 IN THE LT TUNNEL AREA. THE WIRE HAD BEEN CHAFED THROUGH AND ARCING, TOOK PLACE FOR SOME TIME BETWEEN THE BLUE WIRE AND THE CSM/GCU (RAM AIR TURBINE GEN CONT UNIT).