What was found
"CARGO SMOKE" WARNING MSG APPEARED AND STAYED ILLUMINATED WHEN CARGO BOTTLE 2 WAS TESTED AT THE GATE. REPLACED AFT CARGO SMOKE DETECTOR. OPERATIONAL CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
"CARGO SMOKE" WARNING MSG APPEARED AND STAYED ILLUMINATED WHEN CARGO BOTTLE 2 WAS TESTED AT THE GATE. REPLACED AFT CARGO SMOKE DETECTOR. OPERATIONAL CHECK GOOD.