What was found
CREW REPORTED RIGHT ENGINE FIRE LIGHT ILLUMINATED ON CLIME OUT BUT WHEN POWER WAS REDUCED LIGHT EXTINGUISHED. INSPECTED RT ENGINE FOUND BLEED AIR LEAK AT BOV VALVE, REPLACED GASKETS AND O-RINGS AT BOV, INSPECTED FIRE LOOP, FOUND TO BE WITHIN LIMITS. CHECK FLIGHT PERFORMED, CREW REPORTED SAME ISSUE, CHECK FLIGHT FAILED. REPLACED FIRE LOOP, HIGH POWER RUNS CHECKED GOOD.