What was found
FLT 912 - MCO - ON DESCENT INTO ORD PASSING 12,000 LEFT ENGINE FIRE DETECTOR LOOP B-LOOP LIGHT CAME ON. SWITCHED TO LOOP 'A' TESTED OK. REMOVED LOOP 'B' ELEMENT CONNECTORS. CLEANED AND REINSTALLED. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 912 - MCO - ON DESCENT INTO ORD PASSING 12,000 LEFT ENGINE FIRE DETECTOR LOOP B-LOOP LIGHT CAME ON. SWITCHED TO LOOP 'A' TESTED OK. REMOVED LOOP 'B' ELEMENT CONNECTORS. CLEANED AND REINSTALLED. (M)