What was found
MAXIMUM POWER TAKEOFF OUT OF PANC, N1 SET AT 105.8 PERCENT. AFTER TAKEOFF PASSING THRU 1000 FEET, NR 1 ENGINE NACELLE FAULT LIGHT ILLUMINATED INTERMITTENTLY ACCOMPANIED BY FIRE WARNING. BELL ALSO RANG INTERMITTENTLY. NACELLE INDICATORS A & B WERE FLUCTUATING BETWEEN 3 AND 5. FOLLOWED QRH AND ALL INDICATION RETURN TO NORMAL. CONTINUED FLIGHT. INSPECTED ENGINE BLEED SYSTEM. NO VISIBLE DAMAGE. PNEUMATIC LEAK CHECK OF ENGINE. NO LEAKS NOTED IN ACCORDANCE WITH AMM 71-00-00. CLEANED AND INSPECTED FIRE LOOP CONNECTORS, FIRE LOOP WARNING CARDS IN ACCORDANCE WITH AMM 26-11-00. NO FAULT FOUND.