What was found
DIVERSION, STANDBY ADI FAILED DURING CRUISE. RESET C/B, NO HELP. ALL OTHER SYSTEMS NORMAL. REMOVED AND REPLACED STANDBY HORIZON PER MM, OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DIVERSION, STANDBY ADI FAILED DURING CRUISE. RESET C/B, NO HELP. ALL OTHER SYSTEMS NORMAL. REMOVED AND REPLACED STANDBY HORIZON PER MM, OPS CHECK GOOD.