What was found
HAD MASTER CAUTION FOLLOWED BY TWO FADEC FAIL MESSAGES DURING TO ROLL ABORTED - LIGHTS WENT OUT "YD LOWER FAIL" CAME ON DURING ABORT AND STAYED ON. PURGED LARGE AMOUNT OF WATER FROM NR 1 PITOT SYSTEM IAW : CE 750 M/M 34-11-01. ACCOMPLISHED PITOR/STATIC SYSTEM LEAK/ OPERATIONAL CHECKS IAW: CE750 M/M 34-11-01. PITOT / STATIC SYSTEM LEAK / OPERATIONAL CHECKS IAW: CE750 M/M 34-11-01. PITOT/ STATIC SYSTEM OPERATIONALY CHECK'S GOOD.