What was found
LEFT MAIN FUEL QTY DECREASED WITH LT CENTER FUEL PUMP ON AND 30,000 LBS IN CENTER TANK. AFTER TROUBLESHOOTING, FOUND LT FUEL TANK DRY BAY HAS RUNNING FUEL LEAK. RESEALED LEAK AT BOTTOM STRINGER BETWEEN LEFT TANK AND OUTBOARD OF DRYBAY AT 1700. ACCOMPLISHED LEAK CHECK; NO LEAKS. FUEL BALANCED. ACCOMPLISHED ADDÕL TROUBLESHOOTING ON LAYOVER; NO FAULTS NOTED. CHANGED LEFT CENTER TANK OVERRIDE PUMP PRECAUTIONARY. NO FURTHER REPORT OF FUEL IMBALANCE PROBLEM.