What was found
ORD - FLT 5845 THE CREW REPORTED THE LAV SMOKE DETECTOR WOULD NOT TEST. MAINTENANCE REPLACED THE LAV SMOKE DETECT PANEL. OPERATIONAL CHECKS WERE GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ORD - FLT 5845 THE CREW REPORTED THE LAV SMOKE DETECTOR WOULD NOT TEST. MAINTENANCE REPLACED THE LAV SMOKE DETECT PANEL. OPERATIONAL CHECKS WERE GOOD.