As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT REPORTS FIRE DECTECTION TEST WILL NOT ILLUMINATE T HANDLE FOR ENGINE NR 2 IN LOOP B. FOUND WIRE BROKEN INSIDE TERMINAL AT ENG FAN UPPER LOOP B/2 WIRE MW0316. CRIMPED NEW TERMINAL END TO WIRE MW0316 PER SWPM 20 30 11. ENG 2 FIRE LOOP B TESTS GOOD.