As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN DECK SMOKE DETECTOR 2 INTERMITTENTLY ILLUMINATES NO EVIDENCE OF SMOKE PRESENT. ITEM PLACED ON DMI 387 PER MEL 26-11 CAT C PLACARDS INSTALLED. SWAPPED SMOKE DETECTORS 2A AND 3A 2B AND 4A REMOVED AND REPLACED PER MM26-14-02. ZONE 2 SMOKE DETECTOR SYS. OP'S CHECK OK PER MM 26-14-02 THIS CLEARS DMI 387.