What was found
NR 4 SMOKE DETECTOR INOP IN AFT CARGO COMPARTMENT. REMOVED AND REPLACED NR 4 SMOKE CARGO DETECTOR IN AFT PIT IAW MM 26-25-01. OPS CHECK NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
NR 4 SMOKE DETECTOR INOP IN AFT CARGO COMPARTMENT. REMOVED AND REPLACED NR 4 SMOKE CARGO DETECTOR IN AFT PIT IAW MM 26-25-01. OPS CHECK NORMAL.