R 1EFF : 301-399, 1 28-21-43Page 414 1 1 May 01/04 1 1 1CES 1R Fuel-Pump Check-Valve 149QM(152QM), 150QM(151QM) R Figure 402/TASK 28-21-43-991-002
R 1EFF : 301-399, 1 28-21-43Page 415 1 1 May 01/04 1 1 1CES 1
R (3) Remove the fuel pipes, as necessary, so that you can get access to
R remove the check valve (5) (Ref. TASK 28-00-00-000-001).
R (4) Remove the fuel pipe (9) from the check valve (5). Remove and discard
R the O-ring (8).
R (5) Remove the bolts (4).
R (6) Remove the check valve (5). Remove and discard the O-ring (6).
R 1EFF : 301-399, 1 28-21-43Page 416 1 1 May 01/04 1 1 1CES 1
R TASK 28-21-43-400-002 R Installation of the Fuel-Pump Check-Valve 149QM(152QM), 150QM(151QM) R WARNING : MAKE SURE THAT THE FLIGHT CONTROL SAFETY-LOCKS AND THE WARNING
_______ R NOTICES ARE IN POSITION.
R WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______ R GEAR.
R 1. Reason for the Job__________________
R Self Explanatory
R 2. Job Set-up Information______________________
R A. Fixtures, Tools, Test and Support Equipment
R -------------------------------------------------------------------------------R REFERENCE QTY DESIGNATION
R -------------------------------------------------------------------------------
R No specific safety barriers
R No specific access platform 3.0 m (9 ft. 10 in.)
R B. Consumable Materials
R -------------------------------------------------------------------------------R REFERENCE DESIGNATION
R -------------------------------------------------------------------------------
R Material No. 11-004 R R R Material No. 19-003 R R FOR FIN 149QM, 152QM R Material No. 01-001 R R Material No. 04-012 R R FOR FIN 150QM, 151QM R Material No. 01-001 R R Material No. 04-012 R
USA MIL-T-81533
1.1.1TRICHLOROETHANE (METHYL CHLOROFORM)
(Ref. 20-31-00)
USA AMS 3819
LINT-FREE COTTON CLOTH (Ref. 20-31-00)
USA ASTM-D-1655-93 (JET A-1)
FUEL, TURBO (Ref. 20-31-00)
USA VV-P-236
PURE MINERALVASELINE OR PETRO- LATUM (Ref. 20-31-00)
USA ASTM-D-1655-93 (JET A-1)
FUEL, TURBO (Ref. 20-31-00)
USA VV-P-236
PURE MINERALVASELINE OR PETRO- LATUM (Ref. 20-31-00)
R 1EFF : 301-399, 1 28-21-43Page 417 1 1 May 01/04 1 1 1CES 1R C. Expendable Parts
R -------------------------------------------------------------------------------R FIG.ITEM |DESIGNATION |IPC-CSN R -------------------------------------------------------------------------------
R FOR FIN 149QM, 152QM
R 6 O-ring
R 8 O-ring
R FOR FIN 150QM, 151QM
R 8 O-ring
R D. Referenced Information
28-21-05 31A-030 28-21-05 35 -070
28-21-05 35 -120
R -------------------------------------------------------------------------------R REFERENCE DESIGNATION R -------------------------------------------------------------------------------
R 12-11-28-650-003
R 20-28-00-912-002
R
R 28-00-00-400-001
R 28-10-00-910-001
R 28-10-00-910-002
R 28-21-00-710-001
R 28-25-00-650-001
R 28-25-00-650-003
R
R 28-25-00-869-001
R 57-27-11-000-001
R
R
R 57-27-11-400-001
R
R
R 28-21-43-991-002
R 3. Job Set-up__________
R Subtask 28-21-43-941-056
R A. Safety Precautions
Pressure Refuel with Automatic Control Electrical Bonding of Components With Conductive Bolts and Screws in the Tanks Installation of the Fuel Pipes Safety Procedures When You Do Work in a Fuel Tank Access to the Fuel Tanks and the Work Areas Operational Test of the Wing-Tank Fuel Control Pressure Defuel To Drain Remaining Fuel from the Wing Tanks and the Center Tank Fuel Transfer Removal of the Access Panel (540AB, 540BB, 540CB, 540DB, 540EB, 540FB, 540GB, 640AB, 640BB, 640CB, 640DB, 640EB, 640FB, 640GB) Installation of the Access Panel (540AB, 540BB, 540CB, 540DB, 540EB, 540FB, 540GB, 640AB, 640BB, 640CB, 640DB, 640EB, 640FB, 640GB) Fig. 402
R WARNING : OBEY THE SAFETY PROCEDURES WHEN YOU DO WORK IN A FUEL TANK. 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3(34)
