What was found
DURING CLIMB, LT ENGINE FIRE T-HANDLE ILLUMINATED. ALL ENGINE GAUGES INDICATED NORMAL. REDUCED POWER ON LT ENGINE. LIGHT EXTINGUISHED IN ABOUT 3 SECONDS AND FIRE LOOP TESTED NORMALLY. RAN THE APPROPRIATE CHECK LIST AND CONTINUED WITHOUT FURTHER ISSUE. WROTE UP THE DISCREPANCY, ADVISED MX AND DISPATCH. MX FOUND THE FIRE LOOP TOO CLOSE TO THE REAR FLANGE. THE FIRE LOOP WAS RESET TO THE CORRECT DISTANCE FROM FLANGE.