(2)
Examine the water drain valves 94QM and 95QM for leakage. Leaks are not permitted.
NOTE : This step is very important at the center tank water drain
____ valves 94QM and 95QM, where access is not easy.
(3) Do a FQI check to make sure the center tank contains a minimum fuel quantity of 1000 kg (2200 lb).
NOTE : This is to make sure that the center tank fuel pumps are full
____
of fuel.
1EFF : ALL 1 28-25-00Page 344 1 1 May 01/05 1 1 1CES 1
(4)
If necessary, refuel/transfer fuel into the center tank to give a minimum indicated fuel quantity of 1000 kg (2200 lb) (Ref. TASK 28-25-00-869-001).
(5)
Defuel the center tank (Ref. TASK 28-25-00-650-001).
5. Close-up
________ Subtask 28-25-00-410-071
A. Close Access
(1) Make sure that the work area is clean and clear of tool(s) and other items.
Subtask 28-25-00-862-056
B. De-energize the Electrical Circuits
(1) De-energize the aircraft electrical network (Ref. TASK 24-41-00-862-002).
Subtask 28-25-00-942-078
C. Removal of Equipment
(1)
Remove the safety barriers.
(2)
Remove the warning notice(s).
(3)
Remove the access platform(s).
(4)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
1EFF : ALL 1 28-25-00Page 345 1 1 May 01/05 1 1 1CES 1 REFUEL/DEFUEL SYSTEM - DEACTIVATION/REACTIVATION
________________________________________________
TASK 28-25-00-040-008
Refuel/Defuel Control Panel - Manual Refuel
WARNING : DO NOT USE THE MICROPHONE ON THE HIGH FREQUENCY (HF) TRANSMITTER
_______
DURING REFUEL, DEFUEL OR FUEL TRANSFER OPERATIONS.
WARNING : STOP THE FUEL TANKER 200 ft. (60 m) FROM THE AIRCRAFT NOSE WHILE THE
_______ WEATHER RADAR OPERATES. DO NOT OPERATE THE FUEL TANKER/PUMP UNIT UNTIL YOU STOP THE OPERATION OF THE WEATHER RADAR.
WARNING : MAKE SURE THE AREA AROUND THE AIRCRAFT IS SAFE BEFORE YOU START THE
_______
REFUEL/DEFUEL PROCEDURE. IN THE SAFETY AREA, DO NOT:
-SMOKE
-MAKE SPARKS OR FIRE
-USE ANY EQUIPMENT WHICH IS NOT APPROVED FOR REFUEL/DEFUEL
PROCEDURES.
AIRCRAFT FUEL IS FLAMMABLE.
WARNING : MAKE SURE THAT THE WHEEL CHOCKS ARE IN POSITION.
_______
WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______
GEAR.
1. Reason for the Job
__________________
Refer to the MMEL TASK: 28-25-06
Refuel/Defuel System
refuel/Defuel control panel
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific safety barriers
No specific access platform 2.8 m (9 ft. 2 in.) R No specific access platform 3.5 m (11 ft. 6 in.) R
1EFF : ALL 1 28-25-00Page 401 1 1 May 01/02 1 1 1CES 1 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 31-60-00-860-001 EIS Start Procedure 32-00-00-481-001 Installation of the Safety Devices on the Landing
Gears
32-12-00-010-001 Open the Main Gear Doors for Access
32-12-00-410-001 Close the Main Gear Doors after Access
28-25-00-991-022 Fig. 401
3. Job Set-up
__________
(Ref. Fig. 401/TASK 28-25-00-991-022)
R **ON A/C 001-049, 052-099, 101-149, 151-199, 201-299, 301-399, 401-499,
Subtask 28-25-00-941-087
A. Safety Precautions
(1)
Make sure that the ground safety locks are installed on the landing gear (Ref. TASK 32-00-00-481-001).
(2)
You must obey the refuel/defuel safety procedures (Ref. TASK 12-11-28-650-001) (Ref. TASK 12-11-28-650-002).
(3)
Make sure that the chocks do not touch the tires. The weight of the fuel can lower the aircraft and cause the chocks to catch.
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