What was found
MEM - FLIGHT 2725, THE CREW REPORTED AN ADC MISCOMPARE/LT-ENG, ADC/DATA SYS MESSAGES. THE AIRCRAFT DIVERTED TO MEM WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT, REMOVED AND REPLACED THE NR 2 ADC COMPUTER, OPERATIONALLY TESTED BOTH THE NUMBER NR 1 AND NR 2 ADCS WITH NO DEFECTS NOTED, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.