Main Fuel Pump System
Figure 001 (SHEET 1)
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 28-21-00Page 4 1201-299, 401-499, 1Aug 01/05 1 1 1CES 1
Main Fuel Pump System
Figure 001 (SHEET 2)
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 28-21-00Page 5 1201-299, 401-499, 1Aug 01/05 1 1 1CES 1
R Main Fuel Pump System
R Figure 001A
R 1EFF : 301-399, 1 28-21-00 Page 6
1 1 May 01/04
1 1
1CES 1
INTENTIONALLY BLANK
R 1 1
28-21-00Page 7
1 1 May 01/04 1 1 1CES 1
Main Fuel Pump Scavenge System Figure 002 (SHEET 1)
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 28-21-00Page 8 1201-299, 401-499, 1Aug 01/05 1 1 1CES 1
Main Fuel Pump Scavenge System Figure 002 (SHEET 2)
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 28-21-00Page 9 1201-299, 401-499, 1Aug 01/05 1 1 1CES 1
Main Fuel Pump Scavenge System Figure 002 (SHEET 3)
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 28-21-00Page 10 1201-299, 401-499, 1Aug 01/05 1 1 1CES 1
-------------------------------------------------------------------------------FIN | FUNCTIONAL DESIGNATION | PANEL|ZONE|ACCESS | ATA | | | | DOOR | REF.
-------------------------------------------------------------------------------86QM VALVE-AIR RELEASE, L WING TK 540 540CB 28-10-00 87QM VALVE-AIR RELEASE, R WING TK 640 640CB 28-10-00
**ON A/C ALL
3. System Description
__________________
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
The main fuel pump system has these components:
-
the fuel strainers 5QM(7QM), 6QM(8QM)
-
the fuel pumps 21QA(22QA), 25QA(26QA), 37QA(38QA)
-
the fuel pump canisters 1QM(3QM), 2QM(4QM), 84QM(85QM)
-
the fuel pump pressure switches 23QA(24QA), 27QA(28QA), 39QA(40QA)
-
the check valves 33QM(36QM), 34QM(35QM), 37QM(38QM)
-
the scavenge jet pumps 66QM(68QM), 66QM(69QM), 89QM(90QM)
-
the engine fuel-feed air-release valves 86QM(87QM).
When it is in operation, each main pump supplies the fuel to:
-its related engine
-
the crossfeed system (Ref. 28-23-00)
-
the refuel/defuel system (Ref. 28-25-00) (for pressure defuel).
**ON A/C 301-399,
The main fuel pump system has these components:
-
the fuel strainers 5QM(7QM), 6QM(8QM)
-
the fuel pumps 21QA(22QA), 25QA(26QA)
-
the fuel pump canisters 1QM(3QM), 2QM(4QM)
-
the check valves 149QM(151QM), 150QM(152QM)
-
the engine fuel-feed air-release valves 86QM(87QM)
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址:A320飞机维护手册 AMM FUEL 燃油2(99)