What was found
REJECTED T/O AT APPROX 90-100 KTS. NO AIRSPEED INDICATION ON CAPT SIDE. ACCOMPLISHED FLUSHING OF PITOT PROBE NR 1 IAW MM 34-10-00. NO FOD FOUND IN LINES. REF POST FLIGHT REPORT APR NR 1 FAULT. REMOVED AND REPLACED ADIRU NR 1 IAW MM 34-12-34. OPS CK GOOD PER MX CNTRL ACCOMPLISH TSM TASK 34-13-00 810-998. ACCOMPLISH LEAK TEST OF PRINCIPAL STATIC AND TOTAL AIR DATA SYSTEM AS PER AMM 34-13-00-790-002 OPS TEST NORMAL. CREW PERFORMED HIGH SPEED TAXI UP TO 105 KTS, NO DEFECTS WERE NOTED, OPS CHECK NORMAL.