What was found
PDX - FLIGHT 2138 - THE NR 1 BAGGAGE SMOKE DETECTOR WILL NOT TEST. MAINTENANCE REPLACED THE NR 1 CARGO SMOKE DETECTOR. THE OPERATIONAL CHECK WAS GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - FLIGHT 2138 - THE NR 1 BAGGAGE SMOKE DETECTOR WILL NOT TEST. MAINTENANCE REPLACED THE NR 1 CARGO SMOKE DETECTOR. THE OPERATIONAL CHECK WAS GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.