1EFF : ALL 1 28-12-45Page 414 1 1 Aug 01/05R 1 1 1CES 1
(15)
On the panel 800VU:
-release the TEST switch
-put the center-tank REFUEL VALVES switch to the SHUT position.
(16)
Make sure that the fuel flow from the water drain valve 21QM decreases and then stops.
(17)
Close the water drain valve and remove the PURGING TOOL (Ref. TASK 28-25-00-650-003).
(18)
On the panel 800VU:
-put the LH wing-tank REFUEL VALVES switch to the OPEN position.
(19)
Let 150 l (39.6254 USgal) of fuel, measured at the tanker, flow into the LH vent surge tank.
(20)
Stop the operation of the fuel tanker.
(21)
On the panel 800VU:
-put all of the REFUEL VALVES switches to the NORM and guarded position
-put the MODE SELECT switch to the OFF and guarded position.
Subtask 28-12-45-790-051
F. Leak Test
(1) Examine the applicable panel assembly for leaks.
5. Close-up
________ R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
Subtask 28-12-45-860-054
A. Aircraft Configuration
(1) For the panel assembly 650CB (RH wing only), when the configuration for test method 1 was used:
(a) You must defuel or transfer a minimum of 250 kg (551.1555 lb) of fuel from the wing tank. Defuel or transfer fuel as necessary (Ref. TASK 28-25-00-650-001) or (Ref. TASK 28-25-00-869-001).
NOTE : When there is sufficient space available, all the fuel in
____ the vent surge tank will move into the wing tank.
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(2) For the panel assembly 550CB (LH wing only), when the configuration for test method 2 was used (center tank empty):
(a)
Drain the fuel from the vent surge tank (Ref. TASK 28-25-00-650-003).
(b)
Put a container in position below the blank in the end of the center-tank vent-pipe.
WARNING : BE CAREFUL WHEN YOU REMOVE THE BLANK FROM THE
_______ CENTER-TANK VENT-PIPE. FUEL WILL SPILL OUT.
(c)
Carefully remove the blank from the end of the center-tank vent-pipe, inside the center tank. Collect any spilt fuel in the container.
(d)
Carefully remove the container from the center-tank.
(e)
Remove the blank from the vent-pipe and install the check valve 93QM (Ref. TASK 28-12-44-400-001).
CAUTION : MAKE SURE THAT ALL THE BLANKS INSTALLED IN THE FUEL
_______ TANKS FOR THIS PROCEDURE ARE REMOVED. IF THE BLANKS ARE NOT REMOVED, THEY CAN CAUSE STRUCTURAL DAMAGE.
(f)
Make sure that the work area is clean and clear of tool(s) and other items.
(g)
Install the access panel 148AZ (Ref. TASK 28-10-00-910-002), (Ref. TASK 57-17-11-400-001).
(h)
Remove the access platform from the RH MLG bay.
(i)
Remove the GROUND LOCK SLEEVE from the MLG door actuator.
(j)
Close the RH MLG door (Ref. TASK 32-12-00-410-001).
(k)
Defuel or transfer fuel as necessary (Ref. TASK 28-25-00-650-001) or (Ref. TASK 28-25-00-869-001).
(3) For the panel assembly 550CB (LH wing only), when the configuration for test method 3 was used (center tank full):
(a) You must defuel or transfer a minimum of 250 kg (551.1555 lb) of fuel from the wing tank. Defuel or transfer fuel as necessary (Ref. TASK 28-25-00-650-001) or (Ref. TASK 28-25-00-869-001).
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 28-12-45Page 416 1201-299, 401-499, 1Aug 01/05 1 1 1CES 1 NOTE : When there is sufficient space available, all the fuel in
____ the vent surge tank will move into the wing tank.
**ON A/C 301-399,
Subtask 28-12-45-860-054-A
A. Aircraft Configuration
(1) For the panel assembly 650CB (RH wing only), when the configuration for test method 1 was used:
(a) You must defuel or transfer a minimum of 650 kg (1433.0043 lb) of fuel from the wing tank. Defuel or transfer fuel as necessary (Ref. TASK 28-25-00-650-001) or (Ref. TASK 28-25-00-869-001).
NOTE : When there is sufficient space available, all the fuel in
____ the vent surge tank will move into the wing tank.
(2) For the panel assembly 550CB (LH wing only), when the configuration for test method 2 was used (center tank empty):
(a)
Drain the fuel from the vent surge tank (Ref. TASK 28-25-00-650-003).
(b)
Put a container in position below the blank in the end of the center-tank vent-pipe.
WARNING : BE CAREFUL WHEN YOU REMOVE THE BLANK FROM THE
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