What was found
DURING FLIGHT 120124-1 FROM MIA TO CHS DIVERTED TO MCO DUE TO LT ENGINE FIRE LIGHT CAME ON AT FL240. REDUCED POWER TO HALF THROTTLE AND LIGHT EXTINGUISHED, NO EMERGENCY DECLARED, AIRCRAFT LANDED SAFELY. REMOVED LT ENG COWLS AND RAN FOR LEAK CHECK. NO LEAKS NOTED. FOUND FIRE DETECT LOOP ROUTED UNDER EXHAUST VENT HOLE, REROUTED FIRE LOOP. PERFORMED LOOP CONTINUITY RESISTANCE CHECK IAW CE-560XL M/M CHAP 26-11-00 CHECKS GOOD. GROUND RAN LT ENG, NO LEAKS NOTED AT 100 PERCENT.