As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB, B FIRE LOOP LIGHT NR 2 ENGINE CAME ON STEADY. TEST SHOWED A LOOP OK. A FIRE LOOP SELECTED. AFTER ABOUT 2 MIN, A FIRE LOOP CAME ON. SELECTED BOTH, AND A AND B, LOOP LIGHT BOTH CAME ON. FOUND A AND B SENSOR TOUCHING ENGINE CASE AT 6:00 POS. REPOSITIONED GROUND RAN ENGINE FOR 2 MIN AT T/O POWER. NO DEFECTS NOTED IAW 72-00-00.