What was found
CHS/IAD - FLT 6520 - DURING CRUISE AT 1900 HRS ON 8-12-96, MADE AN UNSCHEDULED LANDING AT RDU DUE TO THE LT ENGINE AUTO SHUT DOWN IN FLIGHT. AIRCRAFT LANDED AND WENT TO GATE, NO FURTHER INCIDENTS. MAINTENANCE SUMPED TANKS, C/W ENGINE RUNS, AND C/W M.A.F., COULD NOT DUPLICATE, OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (X)