As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ON A ROUTINE FLIGHT, THE CO-PILOT ATTITUDE INDICATOR BECAME UNSERVICEABLE DURING THE DECENT, APPROACH. THE CAPTAIN TOOK CONTROL OF THE ACFT AND LANDED WITH OUT INCIDENT. MAINTENANCE REPLACED AND FUNCTION CHECKED THE SYS SERVICEABLE.