2800 AIRCRAFT FUEL SYSTEM 2810 FUEL STORAGE 2820 ACFT FUEL DISTRIB. SYSTEM 2821 ACFT FUEL FILTER/STRAINER 2822 FUEL BOOST PUMP 2823 FUEL SELECTOR/SHUT-OFF VALVE 2824 FUEL TRANSFER VALVE 2830 FUEL DUMP SYSTEM 2840 ACFT FUEL INDICATING SYSTEM 2841 FUEL QUANTITY INDICATOR 2842 FUEL QUANTITY SENSOR 2843 FUEL TEMPERATURE INDICATOR 2844 FUEL PRESSURE INDICATOR