What was found
ABORTED TAKEOFF AT LESS THAN 80 KTS DUE TO AMBER FADEC REV ADC R CAS MESSAGE. OPERATED AIRCRAFT & NOTED NO FAULTS FOR A OR B FADEC. ENTERED MAINT PAGE & CHECKED LOGGED FAULTS. ONE FAULT CODE OF 3106 LISTED, ADC SENSOR MISCOMPARE FOR 30 OCT 04. ACCOMPLISHED TASK 73-50-00-810-835 OF AE3007C PROCEDURE TO IDENTIFY P2.5 SENSOR DRIFT. BOTH P2.5 SENSORS CHECKED GOOD. INSPECTED PITOT TUBES & FOUND RT DRAIN HOLES PLUGGED, CLEARED OBSTRUCTION & WATER DRAINED FROM PITOT LINE. CYCLED PITOT/STATIC HEAT & DRIED TUBES COMPLETELY. OPERATED SYSTEM & AIRCRAFT IAW 750 MM CHAPTER 71-00-04.