As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FIRE PROTECTION SYSTEM P6-3 NR 3 DETECTOR CIRCUIT BRD LIGHT IS ILLUMINATED. FOUND 3EA CLAMP ISOLATORS WORN THROUGH, ALLOWING LOOP TO TOUCH METAL CLAMPS, FOUND 1EA INCORRECT CLAMP WHICH IS USED ON A DUAL LOOP SYS. REMOVED AND REPLACED 3EA CLAMP ISOLATORS IAW MM 26-11-12.