What was found
(CAN) THE HARNESS WAS RUBBING ON A BRACKET, PN 170-31533-401, SRM 57-50-00, AT THE WING ROOT. THE 4 WIRES DAMAGED ARE W502-00178-24 GOES FROM P0589-P1249 THE LT OTBD FLAP SKEW SENSOR T4, W502-00046-24 GOES FROM P0589-P0915 GROUND SPOILER PROX SENSOR, W502-00023-24 GOES FROM P0591-P0919 MULTIFUNCTION SPOILER NR 4 ACTUATOR AND W502-00063-24 P0589-P0923 LT INBD AILERON ACTUATOR. WIRE W502-00178-24 IS CHAFED THROUGH THE INSULATION AND METALIC SHIELDING, APPOXIMATELY 3750" LONG AND ROUGHLY .5 THE DIAMETER OF THE WIRE. WIRE W502-00046-24 IS CHAFTED THROUGH THE INSULATION ONLY, APPOXIMATELY .2500" LONG AND ROUGHLY .2500 THE DIA OF THE WIRE. WIRE W502-00023-24 IS CHAFED THROUGH THE INSULATION ONLY, APPOXIMATELY .3125" LONG AND ROUGHLY .2500 THE DIAMETER OF THE WIRE. WIRE W502-00063-24 IS CHAFED THROUGH THE INSULATION ONLY, APPROXIMATELY .2500" LONG AND ROUGHLY .1250 THE DIAMETER OF THE WIRE.