What was found
THE CARGO SMOKE DETECTORS WOULD NOT TEST ON PREFLIGHT. REPLACED THE AFT CARGO SMOKE DETECTOR, SYSTEM CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
THE CARGO SMOKE DETECTORS WOULD NOT TEST ON PREFLIGHT. REPLACED THE AFT CARGO SMOKE DETECTOR, SYSTEM CHECKED GOOD.