2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific safety barriers No specific warning notice
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
12-11-28-650-003 Pressure Refuel with Automatic Control 12-11-28-650-004 Pressure Refuel with Manual Control 12-11-28-650-007 Use of Magnetic Level Indicators (MLI) 24-41-00-861-002 Energize the Aircraft Electrical Circuits from the
External Power 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied from the External Power 28-00-00-910-001 Fuel Safety Procedures
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-------------------------------------------------------------------------------
REFERENCE DESIGNATION -------------------------------------------------------------------------------
31-32-00-860-001 Procedure to Get Access to the SYSTEM REPORT/TEST Menu Page
3. Job Set-up
__________ Subtask 28-40-00-941-063
A. Safety Precautions
WARNING : OBEY THE FUEL SAFETY PROCEDURES.
_______
(1)
Put the safety barriers in position.
(2)
You must obey the fuel safety procedures (Ref. TASK 28-00-00-910-001) when you do work on the fuel system.
Subtask 28-40-00-860-057
B. Aircraft Maintenance Configuration
(1)
Make sure that the aircraft is refueled for the next flight, (Ref. TASK 12-11-28-650-003) or (Ref. TASK 12-11-28-650-004).
(2)
Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).
4. Procedure
_________ Subtask 28-40-00-040-059
A. Fuel Configuration
(1) To make sure that the center tank contains the correct quantity of fuel, do one of these subsequent steps:
-
read the FUEL QTY CTR display on the Fuel Quantity Indicator 6QT, on the Refuel/Defuel Control Panel 800VU,
or,
-
read the MLI 92QM (Ref. TASK 12-11-28-650-007).
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Subtask 28-40-00-040-060
B. Check of the FQIS
(1) To make sure that the related Fuel Flow and Fuel Used indication systems are serviceable, do the steps that follow:
(a)
Get access to the FUEL page on the MCDU (Ref. TASK 31-32-00-860-001).
(b)
Push in the key adjacent to the FQIS STATUS indication.
(c)
Make sure that the screen displays only the unserviceable Line Replaceable Units (LRUs) applicable to the unserviceable FQIS.
(d) Push the MCDU MENU key. Subtask 28-40-00-040-061
C. Check of the Fuel Indication Systems
(1) To make sure that the related Fuel Flow and Fuel Used indication systems are serviceable, do the steps that follow:
(a)
Get the CFDS MENU page as follows:
(b)
Do the procedure again and read the LAST LEG REPORT.
1_ Push in the line key adjacent to the CFDS indication. Make
sure that the CFDS menu comes into view.
2_ Push in the line key adjacent to the LAST LEG REPORT. On the
LAST LEG REPORT page make sure that there are no fault
messages on:
- the fuel flow indication system
- the fuel used indication system.
If necessary, push the NEXT PAGE key to read all of the LAST
LEG ECAM REPORT.
3_ Push in the MCDU MENU key.
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5. Close-up
________ Subtask 28-40-00-860-060
A. Aircraft Maintenance Configuration
(1)
De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).
(2)
Put a warning notice in position to tell the flight crew that the center tank ECAM fuel quantity indication is unserviceable.
(3)
Make a note in the aircraft technical log that the center tank ECAM fuel quantity indication is unserviceable.
Subtask 28-40-00-942-060
B. Removal of Equipment
(1)
Remove the safety barriers.
(2)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
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