As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 1809 MECHANICAL ATTITUDE INDICATOR FAILED ACCOMPANIED WITH ACRID SMELL SHORTLY AFTER OCEANIC ENTRY. CORRECTIVE ACTION: NO SMOKE AND FUMES FORM IN THE COCKPIT. NO ELECTRICAL SMELL IN THE COCKPIT AND E/E COMPARTMENT. ALL CONNECTORS AND WIRES OK. SMELL IS LOCATED ON THE STANDBY INDICATOR. R/R STANDBY INDICATOR (7316057)