What was found
REJECTED TAKE OFF DUE TO IAS DISAGREE ON TAKEOFF ROLL. SUGGEST VERIFY PITOT SYSTEM FLUSHING,AMM TASK 34-11-00-170 -801 FOR POSSIBLE BLOCKAGE. ACCOMPLISHED CDS BITE CHECK OF BOTH DEU REF: FIM 31-62 TASK 801 ORTS FOR BLOCKAGE & LOW RANGE LEAKED CHECKED, ALSO CHECKED ALL PROBES AND AOA VANES FOR HEAT. REMOVED RT ADIRU & FO PITOT ADM IAW MM 34-21-01-000-801 AND 34-21-04-000-801 & PERFORMED FOUND AIRSPEED FAULT MESSAGE 31-65060, CHECKED PITOT AND STATIC P VERIFY CHECK ACCOMPLISHED. OPS TESTED IAW MM 34-21-00-710-801. OPS CHECKED GOOD. ACCOMPLISHED INSPECTION REF 09-10-05 .