What was found
ON TAKEOFF ROLL CAUTION MSG'S IC 1 WOW INOP, SPOILER FAIL, SPS ADVANCED, LG AIR/GND FAIL CAUTION AND FLT IDLE 1 STOP FAIL ADVISORY ON EICAS. PERFORMED HIGH SPEED ABORT @ APROX 110 KTS "TRANSFERRED TO NRWC 680-MIA-03210"-C/A REMOVED AND REPLACED LGEU IAW AMM 32-32-01 AND WOW AIR/GRD HARNESS IAW AMM 32-00-03-800-801A. PERFORMED OPS CHECK IAW AMM 32-32-01. OPS CHECK OK.