What was found
CAPTAIN'S ATTITUDE INICATOR SHOWS GYRO FLAG DURING ANY ATTITUDE CHANGE. REMOVED AND REPLACED NR 1 INSTRUMENT AMPLIFIER.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CAPTAIN'S ATTITUDE INICATOR SHOWS GYRO FLAG DURING ANY ATTITUDE CHANGE. REMOVED AND REPLACED NR 1 INSTRUMENT AMPLIFIER.