What was found
ON TAKEOFF AT 40 KNOTS AND 50 FEET, THE NR 2 ENGINE FIRE LIGHT AND HORN CAME ON. 5 TO 10 SECONDS LATER LIGHT WENT OUT. NO OTHER INDICATIONS OF FIRE. MAINTENANCE TROUBLESHOT SYSTEM AND FOUND MOISTURE IN NR 2 ENGINE FWD FIRE DETECTOR CONNECTOR P 714. CLEANED CONNECTOR AND FUNCTION CHECKED SYSTEM AS PER MAINTENANCE MANUAL CHAPTER 26-11-00 PAGE 101. SYSTEM CHECKED GOOD. NOTE: PREVIOUSLY SUBMITTED ON 9/16/09.