What was found
CLT - FLT 2876 - EN ROUTE FROM MIA TO IAD, FUEL GAUGES BECAME UNRELIABLE. LEFT FUEL QTY INDICATOR STUCK AT 10.5 AND THE CENTER TANK RIGHT FUEL PUMP WOULD NOT PRESSURIZE. FLIGHT DIVERTED TO CLT AND LANDED WITHOUT FURTHER INCIDENT. NO EMERGENCY WAS DECLARED. MAINTENANCE REMOVED AND REPLACED THE LEFT FUEL QTY INDICATOR (P/N 393026-01837) AND THE CENTER TANK RIGHT FUEL BOOST PUMP. OPERATIONAL CHECK AND LEAK CHECK GOOD. (M)