What was found
REJECT ON T/O ROLL DUE TO LOSS OF AIRSPEED READOUT ON CAPT PFD (40KTS). COMPLIED WITH QRH REMOVED AND REPLACED NR 1 ADIRU IAW AMM 34-25-34-4. OP CHECKS GOOD. PERFORMED LOW LEVEL LEAK CHECK OF NR 1 PITOT SYSTEM. NO DEFECTS NOTED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
REJECT ON T/O ROLL DUE TO LOSS OF AIRSPEED READOUT ON CAPT PFD (40KTS). COMPLIED WITH QRH REMOVED AND REPLACED NR 1 ADIRU IAW AMM 34-25-34-4. OP CHECKS GOOD. PERFORMED LOW LEVEL LEAK CHECK OF NR 1 PITOT SYSTEM. NO DEFECTS NOTED.