What was found
ON PREFLT NOTICED THAT THE NR 2 ENGINE FIRE HANDLE WAS OUT THE NORMAL POSITION, SLIGHTLY DOWN. ATTEMPTED TO RETURN TO NORMAL WITHOUT LUCK, 19 MINUTES AFTER TAKEOFF APPROACHED A LEVEL ONE GENERATOR 2 OFF ALERT ACCOMPANIED WITH THE NR 2 FUEL LEVER ENGINE FIRE INDICATION. CONSULTED QRH. NO RELIEF, PUSHED THE NR 2 FIRE HANDLE BACK TO NORMAL POSITION GEN 2 OFF ALERT DISAPPEARED ALONG WITH THE ABSENCE OF THE FIRE INDICATION IN THE NR 2 FUEL LEVER, GEN RESET. FOLLOWED BY A EPGS FAULT LEVEL ONE. CHECKED THE NR 2 FIRE HANDLE RIGGING AND FOUND THE NR 2 FIRE HANDLE POSITION WAS OUT OF LIMITS. SHOULD BE IN PLUS/MINUS 0.15" AT NORMAL POSITION BUT IT WAS APPROX 1" BELOW THE NORMAL POSITION AND EPCU CURRENT FAULT SHOWED FIRE SWITCH 2 ACT/INTFC. FOUND THE NR 2 HYD FIRE SHUTOFF VALVE PUSH ROD WAS INTERFERRING WITH THE VALVE DRAIN HOSE ON NR 2 HYD RESERVOIR. REROUTED THE HOSE AND NR 2 FIRE HANDLE OPS CHECKED NORMAL. HANDLE POSITION WITHIN LIMITS. RESET NR 2 GENERATOR. RAN EPCU RTS TEST, EPCU RTS PASSED. RAN NR 2 ENGINEAND NR 2 GENERATOR OPS NORMAL. ACFT OK FOR SERVICE.