What was found
NR 3 DETECTOR CIRCUIT GROUND LIGHT ILLUMINATED IN FLIGHT, THIS IS A REPEAT ITEM. DEFERRED NR 3 FIRE WARNING GROUND FAULT DETECTOR PER MEL 29-9-1, DMI 15580, PLACARDS INSTALLED. REF. DMI 15580 (NR 3 DETECTOR CIRCUIT GROUND LIGHT ILLUMINATED IN FLIGHT). OPENED NR 3 OUTBD COWLING FOUND RUBBER WEATHER STRIP LOOSE INSIDE, REMOVED STRIP. FOUND DETECTOR LOOP TOUCHING 3 BRACKETS. REPOSITIONED LOOP, RAN NR 3 IAW JRH CHAPTER 5, OPS GOOD IAW 26-11-01. THIS CLEARS DMI 15580. PLACARD REMOVED.