What was found
ETOPS SIGNIFICANT SYSTEM - ECAM ENG2 FIRE LOOP B FAULT DURING CLIMB, LASTED 1 MINUTE, ANOTHER OCCURRENCE DURING CRUISE FL 340 LAST 1 MIN, BOTH CLEARED AT STATUS. PERFORMED TROUBLESHOOTING OF ENG FIRE LOOP B FAULT PER TSM 26-12-00-810-806-A. PERFORMED OPS TEST OF OVERHEAT DETECTION SYS PER AMM 26-12-00-710-002-A FDU1+2 TESTS PASS, NO FAULT NOTED, SECURITY CHECK GOOD, OK FOR SERVICE.