What was found
DURING PREFLIGHT, CARGO FIRE LOWER FWD, LEVEL 3 ALERT DISPLAYED. INVESTIGATED AND FOUND CARGO DOOR CLOSED. COMPLIED WITH QRH. R & R NR 105LB, LOWER CARGO COMPARTMENT FIRE EXTINGUISHING CONTAINER.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING PREFLIGHT, CARGO FIRE LOWER FWD, LEVEL 3 ALERT DISPLAYED. INVESTIGATED AND FOUND CARGO DOOR CLOSED. COMPLIED WITH QRH. R & R NR 105LB, LOWER CARGO COMPARTMENT FIRE EXTINGUISHING CONTAINER.