As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LYH/IAD AT 1500 HOURS ON 10-18-96, DURING CRUISE. LANDED AT IAD WITH ONE DISCREPANCY WHICH WAS FO'S ADI 5 DEGREES TILT UP. AIRCRAFT WENT TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE REMOVED AND REPLACED ADI, OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (X)