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B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
12-11-28-650-001 General Refuel/Defuel Safety Procedures
12-11-28-650-002 Refuel/Defuel Safety Procedures for use in the Hangar
12-32-28-281-001 Drain Water Content
12-34-24-869-001 Aircraft Grounding for the Refuel/Defuel Operations
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
28-25-00-869-001 Fuel Transfer
31-60-00-860-001 EIS Start Procedure
31-60-00-860-002 EIS Stop Procedure
12-11-28-991-001 Fig. 301
12-11-28-991-008 Fig. 305
3. Job Set-up__________
(Ref. Fig. 301/TASK 12-11-28-991-001, 305/TASK 12-11-28-991-008) Subtask 12-11-28-941-057
A. Safety Precautions
(1)
You must obey the refuel/defuel safety precautions (Ref. TASK 12-11-28-650-001) (Ref. TASK 12-11-28-650-002).
(2)
Put the access platform adjacent to the wing leading edge at the overwing refuel cap 44QM(45QM).
(3) Put the safety barriers in position. Subtask 12-11-28-281-054
B. Drain the Water from the Fuel
(1) Make sure that a fuel sampling for water contamination check is done to the fuel in the fuel tanker/pump unit (Ref. TASK 12-32-28-281-001).
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Gravity Refuel Cap Figure 305/TASK 12-11-28-991-008
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R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
Subtask 12-11-28-860-065
C. Aircraft Maintenance Configuration
(1) Make sure that the aircraft and the fuel tanker/pump unit are grounded correctly (Ref. TASK 12-34-24-869-001) and electrically bonded together correctly.
NOTE : Bonding is essential, grounding is recommended.
____
(2)
Make sure that the chocks do not touch the tires. The weight of the fuel can lower the aircraft and catch the chocks.
(3)
Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).
(4)
In the cockpit:
(a)
Do the EIS (ECAM only) start procedure (Ref. TASK 31-60-00-860-001).
(b)
On panel 11VU, push the FUEL pushbutton switch (in).
(5)
Monitor the aircraft fuel configuration.
(6)
If the intercell transfer valves are closed, open the access door 192MB.
**ON A/C 301-399,
Subtask 12-11-28-860-065-A
C. Aircraft Maintenance Configuration
(1) Make sure that the aircraft and the fuel tanker/pump unit are grounded correctly (Ref. TASK 12-34-24-869-001) and electrically bonded together correctly.
NOTE : Bonding is essential, grounding is recommended.
____
(2)
Make sure that the chocks do not touch the tires. The weight of the fuel can lower the aircraft and catch the chocks.
(3)
Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).
(4)
In the cockpit:
(a)
Do the EIS (ECAM only) start procedure (Ref. TASK 31-60-00-860-001).
(b)
On panel 11VU, push the FUEL pushbutton switch (in).
(5) Monitor the aircraft fuel configuration. R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
Subtask 12-11-28-865-050
D. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FUEL/XFR VALVE1/WING/R 2QP A11 49VU FUEL/XFR VALVE1/WING/L 1QP A10 121VU FUEL/XFR VALVE2/WING/R 4QP M23 121VU FUEL/XFR VALVE2/WING/L 3QP M22
Subtask 12-11-28-860-063
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