R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-299, 401-499,
2000VU LIGHT - CABIN ENTRY 308LG J02 **ON A/C 106-149,
2000VU LIGHT 308LG J02 **ON A/C 301-399,
2000VU LIGHT - CABIN ENTRY 308LG J04 **ON A/C ALL
Subtask 33-21-11-860-050
D. Preparation for the test
(1)
Energize the aircraft electrical circuit (Ref. TASK 24-41-00-861-002).
(2)
Energize the Cabin Intercommunication Data System (CIDS) (Ref. TASK 23-73-00-861-001).
(3)
Make sure that the cockpit door is closed and the engines are not running.
(4)
Push the MAIN OFF membrane switch on the forward attendant panel 120RH.
(5)
Make sure that the integral lights on all BRT, DIM1, DIM2, WDO and CLG membrane switches on the forward attendant panel 120RH are off.
Subtask 33-21-11-710-050
E. Test of the Entrance-, Window- and Ceiling-Lights
(1) Do the operational test.
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. For the entrance lighting: On the forward attendant panel:
-
push the ENTRY BRT pushbutton switch.
-
push the ENTRY DIM 1 pushbutton switch.
-
push the ENTRY DIM 2 pushbutton switch.
-
push the ENTRY DIM 2 pushbutton switch.
2. For the window or ceiling lighting: On the forward attendant panel:
-
push the BRT pushbutton switch.
-
push the DIM 1 pushbutton
switch.
-
push the DIM 2 pushbutton
switch.
At the related entrance light position:
-
the related entrance light comes on.
-
the ENTRY BRT integral light on the related pushbutton comes on.
-
the related entrance light intensitydecreases.
-
the ENTRY DIM 1 integral light on the related pushbutton comes on.
-
the related entrance light intensitydecreases again.
-
the ENTRY DIM 2 integral light on the related pushbutton comes on.
-
the related entrance light goes off.
-
the ENTRY DIM 2 integral light on the related pushbutton goes off.
At the related window or ceiling lightposition:
-
the related window or ceiling light comes on.
-
the BRT integral light on the related pushbutton comes on.
-
the related window or ceiling lightintensity decreases.
-
the DIM 1 integral light on the related pushbutton comes on.
-
the related window or ceiling lightintensity decreases again.
1EFF : ALL 1 33-21-11Page 412 1 1 Aug 01/05R 1 1 1CES 1
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
-the DIM 2 integral light on the related pushbutton comes on.
-push the DIM 2 pushbutton - the related window or ceiling light switch. goes off.
-the DIM 2 integral light on the related pushbutton goes off.
5. Close-up
________ Subtask 33-21-11-410-051
A. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
For the ceiling ballast unit and lampholder:
-install the related ceiling panel (Ref. TASK 25-23-41-400-001).
(3)
For the window ballast unit and lampholder:
-install the related cove light panel (Ref. TASK 25-23-48-400-001).
(4) Remove the stepladder Subtask 33-21-11-862-050
B. Put the aircraft back to the serviceable condition.
(1)
De-energize the CIDS (Ref. TASK 23-73-00-862-001).
(2)
De-energize the aircraft electrical circuits
(Ref. TASK 24-41-00-862-002).
SWITCH - CABIN ENTRANCE LIGHT DIMMING (310LG) - REMOVAL/INSTALLATION
____________________________________________________________________ TASK 33-21-12-000-001 Removal of the Cabin Entrance Light Dimming Switch (310LG)
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific blanking caps
No specific circuit breaker(s) safety clip(s)
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