What was found
LAV SMOKE DETECTOR WARNING IN FLIGHT WITH SYSTEM DEFERRED, INSPECTED APU, ACM UNITS AND ASSOCIATED DUCTING/VALUES, RAN ENGINES WITH APU RUNNING AND NO DEFECT NOTED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LAV SMOKE DETECTOR WARNING IN FLIGHT WITH SYSTEM DEFERRED, INSPECTED APU, ACM UNITS AND ASSOCIATED DUCTING/VALUES, RAN ENGINES WITH APU RUNNING AND NO DEFECT NOTED.