On the Cockpit Door:
-
the solenoids of the electrical release strikes 30MQ, 31MQ and 32MQ are de-energized and their plungers retract so that the catches are free.
-
the cockpit door is in the UNLOCK condition.
-
the cockpit door moves in the opendirection.
On the COCKPIT DOOR panel 119VU:
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ACTION RESULT -------------------------------------------------------------------------------
4. On the COCKPIT DOOR panel 119VU:
-release the toggle switch 26MQ
5. On the Cockpit Door:
-push or pull the cockpit door in the close direction
-try to open the cockpit door
6. On the key pad 25MQ:
-press the "#" pushbutton or the defined, numbered pushbutton plus the "#"
-pushbutton on the key pad 25MQ .
7. On the COCKPIT DOOR panel 119VU:
-set and hold the toggle switch 26MQ to the LOCK position.
-
the OPEN indicator light 22MQ comes on.
-
the toggle switch 26MQ returns to the NORM position automatically.
On the Cockpit Door:
-
the solenoids of the electrical release strikes 30MQ, 31MQ and 32MQ are energized and their plungers extend so that the catches are blocked.
On the Key Pad 25MQ:
-
the green LED goes off.
-
the cockpit door closes and isautomatically locked.
On the COCKPIT DOOR panel 119VU:
-
the OPEN lamp of the indicator light 22MQ goes off.
On the Cockpit Door:
-
the cockpit door does not open.
In the Cockpit:
-
the buzzer 23MQ at the cockpitceiling panel comes on for min. 2sec.
On the key pad 25MQ:
-
the red LED comes on.
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ACTION RESULT -------------------------------------------------------------------------------On the Cockpit Door
-the cockpit door remains in the locked condition.
NOTE : During a period of 5 min. to 15
____ min. the functions of the key pad 25MQ and the buzzer 23MQ are deactivated. You can reactivated these when you set the toggle switch 26MQ to the UNLOCK position.
-release the toggle switch 26MQ On the COCKPIT DOOR panel 119VU:
-the toggle switch 26MQ returns to the NORM position automatically.
R
5. Close-up
________
R
Subtask 52-51-00-860-059
A. Put the aircraft back to the serviceable condition.
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
De-energize the aircraft electrical circuits
(Ref. TASK 24-41-00-862-002).
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R TASK 52-51-00-710-002 Operational Test of the Cockpit Door Lock System (CDLS)
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
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
3. Job Set-up
__________ R Subtask 52-51-00-860-060
A. Aircraft Maintenance Configuration
(1)
Make sure that the cockpit door is closed.
(2)
Energize the aircraft electrical circuits
(Ref. TASK 24-41-00-861-002).
Subtask 52-51-00-865-057
B. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
122VU DOORS/PAX/MONG 1MQ 13 T
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R
4. Procedure_________
R
Subtask 52-51-00-710-051
A. Operational Test of the Cockpit Door Lock System (CDLS)
(1) Do the lamp tests to make sure that the control unit 24MQ is serviceable and the OPEN and FAULT indicator light 22MQ operate correctly.
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