What was found
ON CLIMB OUT WE GOT AN INTERMITTENT FIRE DET 2 FAULT AND AN INTERMITTENT FIRE INDICATION ON #2 ENGINE INCLUDING FIRE WARNING BELL AND RED LIGHTS IN #2 FIRE HANDLE AND #2 FUEL LEVER. FIRE INDICATIONS HAPPENED TWICE AND LASTED ABOUT 1 SECOND. ALL ENGINE INDICATIONS WERE NORMAL. TROUBLESHOT PER FIM 26-11-00-1-1. FOUND TERMINAL END LOOSE ON RESPONDER DH7. INSTALLED NEW LOCKING HARDWARE AND RETORQUED IAW AMM 26-11-03-4-1. OPS CHECKS NORMAL.