What was found
ON APPROACH, PASSING 2000 FT, LEVEL 2 LAT FUEL IMBALANCE, FUEL SHOWED 8500 , 6000 , 4500 . APPROACH CONTINUED, IMBALANCE BECAME WORSE , LANDED WITH APPROXIMATELY 9000, 6000, 4000 . AFTER SHUTTING DOWN OF THE ENGINES , AND STARTING APU , FUEL BEGAN TO BALANCE. R & R FUEL DUMP ELBOW LINE IAW AMM 28-00-01-2, AND FUEL VALVE IAW AMM 28-21-08-2. PERFORMED A FINAL LEAK CHECK IAW AMM 28-00-00-2, NO LEAKS NOTED. MAINTS ALSO PERFORMED A FUEL QUANTITY INDICATION SYSTEM TEST IAW AMM 28-41-00-5. TESTED GOOD. TROUBLESHOT LATERAL FUEL UNBALANCE FAULTS IAW FIM 28-14-00-810-805. NO FAULTS FOUND.