What was found
KBYH - AT APPROXIMATELY THREE MINUTES AFTER TAKEOFF WE HAD A FIRE WARNING AND BELL ON NR 2 ENGINE. WE PERFORMED EMERGENCY PROCEDURES FOR ENGINE FIRE. FIRE WARNING WENT OUT AFTER SECOND BOTTLE DISCHARGE. FOUND MOISTURE AND CORROSION AT SEVERAL FIRE LOOP CANNON PLUGS, CLEANED AND SECURED PLUGS, RAN ENGINE AND FOUND SEVERAL PNEUMATIC LEAKS. TIGHTENED CLAMPS TO FIX PNEUMATIC LEAKS, SWAPPED FIRE DETECTION AMPS FOR POSSIBLE FURTURE PROBLEMS. NR 2 FIRE WARNING OPS CHECKS GOOD IAW MM 26-4-1. (M)