-
set AC GEN on the SYSTEM/REPORT TEST ELEC page.

 -get the SYSTEM TEST page.
 -
set START TEST on the SYSTEM TEST page.

-
set GCU1(2) TEST FAILED on the SYSTEM TEST page.

9. On the overhead panel 20VU, on the ENG/APU FIRE panel 1WD:
-push the ENG 1(2) FIRE
pushbutton switch.

10. On the center pedestal panel 11VU, on the control panel of the ECAM system:
 A. Push and release the HYD pushbutton switch.
B. Push and release the FUEL pushbutton switch.
-GCU1(2) TEST FAILED message comesinto view.
-read this message: ENG1(2) FIRE PB SW(1WD1(2))/ GCU1(2) (1XU1(2)).
On the overhead panel 20VU, on theENG/APU FIRE panel 1WD:
-
the SQUIB legends of the AGENT 1 and2 pushbutton switches go off.

 On the upper display unit of the ECAM system:

 -
the crosses go out of view and the primary parameters of the applicable engine come into view.

 On the lower display unit of the ECAM system (on the center instrument panel 4VU):

 -
the BLEED page is in view

 * the PACK-FLOW CONTROL VALVE 1(2) is shown in-line and in green.

-
the BLEED page goes out of view andthe HYD page comes into view

 * the VALVE-G(Y) PUMP FIRE ENG 1(2) is shown in-line and in green.

-
the HYD page goes out of view and theFUEL page comes into view:

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ACTION RESULT -------------------------------------------------------------------------------
11. On the MCDU 1(2) (on the center pedestal panel 11VU):
-set RETURN until you get the SYSTEM TEST page.
 -do the test of the GCU1(2): set START TEST.
12. On the MCDU 1(2) (on the center pedestal panel 11VU):
-get the BMC 1(2) CURRENT STATUS page.
13. On the overhead circuit-breaker panel 49VU:
-close the circuit breaker 1QG(2QG).
 14.
 On the rear circuit-breaker panel 121VU:

- open the circuit breaker 3QG(4QG).

 15.
 On the overhead panel 20VU, on the ENG/APU FIRE panel 1WD:

A. Push, then release the ENG 1(2) FIRE pushbutton switch.
* the ACTUATOR LP FUEL SHUT OFF VALVE ENG 1(2) is shown in-line and in green.
On the MCDU 1(2) (on the centerpedestal panel 11VU):
-GCU1(2) TEST PASSED message comesinto view.
On the MCDU 1(2) (on the centerpedestal panel 11VU):
-make sure that the BIT 19 of theLABEL 67(66) is at zero.
On the MCDU 1(2) and on the lowerdisplay unit of the ECAM system:
-
there is no change (FUEL page).

On the MCDU 1(2) and on the lowerdisplay unit of the ECAM system:

-
there is no change.

NOTE : Make sure that you ignore other
____indications that are not in the ones that follow.
On the lower display unit of the ECAMsystem (on the center instrument panel 4VU):
 -the FUEL page is in view:
 * the ACTUATOR LP FUEL SHUT OFF VALVE ENG 1(2) is shown not in-line and in amber.
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B. Push the ENG 1(2) FIRE  - the ACTUATOR LP FUEL SHUT OFF VALVE
 pushbutton switch.  ENG 1(2) is shown in-line and in
 green.
 16. On the overhead circuit-breaker  On the lower display unit of the ECAM
 panel 49VU:  system:
 - open the circuit breaker  - there is no change (FUEL page).
 1QG(2QG).
 17. On the overhead panel 20VU, on
 the ENG/APU FIRE panel 1WD:
 A. Push, then release the ENG  - the ACTUATOR LP FUEL SHUT OFF VALVE
 1(2) FIRE pushbutton switch.  ENG 1(2) is shown in-line and in
 amber.
 B. Push the ENG 1(2) FIRE  - the ACTUATOR LP FUEL SHUT OFF VALVE
 pushbutton switch.  ENG 1(2) is shown in-line and in
 green.
 18. On the overhead circuit-breaker  On the lower display unit of the ECAM
 panel 49VU and rear  system:
 circuit-breaker panel 121VU:
 - close the circuit breakers  - there is no change (FUEL page).
 1QG(2QG) and 3QG(4QG).
 19. On the F/O glareshield panel  On the F/O glareshield panel 130VU and
 130VU or CAPT glareshield panel  CAPT glareshield panel 131VU:
 131VU:
 - push and release the MASTER  - the MASTER CAUT light goes off.
　
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