What was found
IAD/RIC - FLT 6537 - DURING CLIMB-OUT ON 2-14-95 AT 1445 HRS, THE LEFT OIL CONTAMINATION LIGHT ILLUMINATED. AIRCRAFT RETURNED TO IAD WITH NO FURTHER INCIDENTS. MAINTENANCE INSPECTED THE CHIP DETECTOR AND PERFORMED A SOAP SAMPLE. AIRCRAFT HAS BEEN FERRIED TO LYH FOR FURTHER GEARBOX INSPECTION. UPON FURTHER INSPECTION, MAINTENANCE REPLACED THE LEFT ENGINE. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (X)