1EFF : ALL 1 28-46-15Page 435 1 1 May 01/05R 1 1 1CES 1
4. Procedure.
__________
(Ref. Fig. 407/TASK 28-46-15-991-007, 408/TASK 28-46-15-991-008) Subtask 28-46-15-020-053
A. Removal of the Center-Tank Fuel-Level Sensors
(1)
Loosen the cable clamp screw (8) and release the cable (1).
(2)
Loosen the electrical connector screws (4) and remove the cable (1),
(3)
Put blanking caps on the disconnected electrical connectors.
(4)
Remove the bolts (3) and (5) and the washers (2) and (6). Remove the sensor (7).
1EFF : ALL 1 28-46-15Page 436 1 1 May 01/05R 1 1 1CES 1
Sensor 20QJ, 21QJ, 22QJ Figure 407/TASK 28-46-15-991-007
1EFF : 1 1R 1CES ALL 1 11 1 28-46-15 Page 437 May 01/05
Sensor 20QJ, 21QJ, 22QJ Figure 408/TASK 28-46-15-991-008
1EFF : 1 1R 1CES ALL 1 11 1 28-46-15 Page 438 May 01/05
TASK 28-46-15-400-012
Installation of the Center-Tank Fuel-Level Sensors
WARNING : MAKE SURE THAT THE FLIGHT CONTROL SAFETY-LOCKS AND THE WARNING
_______
NOTICES ARE IN POSITION.
WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______
GEAR.
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific safety barriers
No specific access platform 2.5 m (8 ft. 2 in.) R No specific Torque Wrench : range 0.00 to 1.20 m.daN R (0.00 to 9.00 lbf.ft)
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 09-007 USA MIL-S-4383 BRUSHABLE FUEL RESISTANT COATING (Ref. 20-31-00)
Material No. 11-004 USA MIL-T-81533
1.1.1TRICHLOROETHANE (METHYL CHLOROFORM)
(Ref. 20-31-00)
Material No. 19-003 USA AMS 3819
LINT-FREE COTTON CLOTH (Ref. 20-31-00)
1EFF : ALL 1 28-46-15Page 439 1 1 May 01/05 1 1 1CES 1 C. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
12-11-28-650-003 Pressure Refuel with Automatic Control
28-10-00-910-001 Safety Procedures When You Do Work in a Fuel Tank
28-10-00-910-002 Access to the Fuel Tanks and the Work Areas
28-25-00-650-001 Pressure Defuel
28-25-00-869-001 Fuel Transfer
28-46-00-740-001 Functional (BITE) Test
32-12-00-010-001 Open the Main Gear Doors for Access
32-12-00-410-001 Close the Main Gear Doors after Access
57-17-11-000-001 Removal of the Covers 147AZ (148AZ)
57-17-11-400-001 Installation of the Covers 147AZ (148AZ)
28-46-15-991-007 Fig. 407
28-46-15-991-008 Fig. 408
3. Job Set-up__________
Subtask 28-46-15-941-070
A. Safety Precautions
WARNING : OBEY THE SAFETY PROCEDURES WHEN YOU DO WORK IN A FUEL TANK.
_______
(1)
Make sure that the safety barriers are in position.
(2)
You must obey the fuel safety procedures (Ref. TASK 28-10-00-910-001) when you do work in a fuel tank.
Subtask 28-46-15-860-051
B. Aircraft Maintenance Configuration
(1)
Make sure that the applicable fuel tank is defueled (Ref. TASK 28-25-00-650-001) .
(2)
Make sure that the access platform is below the applicable access panel 147AZ (148AZ).
(3)
Make sure that the applicable access panel 147AZ (148AZ) is removed (Ref. TASK 28-10-00-910-002), (Ref. TASK 57-17-11-000-001).
(4)
Make sure that the MLG door is open (Ref. TASK 32-12-00-010-001).
1EFF : ALL 1 28-46-15Page 440 1 1 May 01/05R 1 1 1CES 1
(5) Make sure that the GROUND LOCK SLEEVE is on the applicable MLG door actuating-cylinder.
Subtask 28-46-15-865-071
C. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
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6(86)
