What was found
PDX - FLIGHT 2559 - THE FORWARD SMOKE DETECTOR DOES NOT TEST. MAINTENANCE INSPECTED THE SYSTEM AND REPLACED THE FORWARD CARGO BAY SMOKE DETECTOR. OPERATIONAL CHECKS WERE 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 2559 - THE FORWARD SMOKE DETECTOR DOES NOT TEST. MAINTENANCE INSPECTED THE SYSTEM AND REPLACED THE FORWARD CARGO BAY SMOKE DETECTOR. OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.