As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
COMPUTER FLAG ON F/O'S ADI INTERMITTENTLY. ASSOCIATED CAUTIONS AND A/P DISCONNECTED. RECEIVED ONE NOSE DOWN PITCH ABOUT 3 DEGREES AND THEN CORRECTED ITSELF. REMOVED AND REPLACED NR 2 A/P COMPUTER. OPS CHECKED GOOD ON GROUND TEST. P/N 622-8315-402, S/N ON 2468, S/N OFF 3300.