**ON A/C 001-049, 051-099, 101-149, 201-299,
Subtask 33-27-00-865-052-A
B. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL SERVICE IDENT. LOCATION -------------------------------------------------------------------------------2000VU LIGHT - ATTND WORK 1LZ J03
R **ON A/C 151-199, 301-399, 401-499,
Subtask 33-27-00-865-052
B. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL SERVICE IDENT. LOCATION -------------------------------------------------------------------------------2000VU LIGHT - ATTND WORK 1LZ J05
**ON A/C ALL
4. Procedure
_________
Subtask 33-27-00-740-051
A. Do this BITE test of the cabin attendant work-lights and passenger reading lights on the Multipurpose Control and Display Unit (MCDU) 3CA.
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the FAP 120RH: On the FAP 120RH:
-push the POWER READ and POWER - the POWER READ and POWER ATTN
ATTN membrane switches. integral lights of the membrane switches come on.
2. On the MCDU: On the MCDU screen:
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
R R - push the line key adjacent to the CIDS 1 indication.
R - push the TEST line select key.
R R R - push the NEXT PAGE key until the READING/WORK LIGHTS display comes on.
R R - push the READING/WORK LIGHTS line select key.
R R
R
R R R
R
R R
R 3. On the MCDU:
R - push the MCDU MENU key.
R 4. On the FAP 120RH:
R R R - push the POWER READ and POWER ATTN membrane switches.
-
the CIDS 1 main menu page comes on.
-
the CIDS 1 TEST menu comes on.
-
the page RDG/WORK LIGHTS TEST comes on.
-
the WAIT FOR RESPONSE display comes on and flashes.
In the cabin:
-all the cabin attendant work-lights and passenger reading lights come on for approx. 3 s then go off.
On the MCDU screen:
-
the display RDG/WORK LIGHTS ATA 23-73-64 TEST OK comes on.
On the MCDU screen:
-
the MCDU menu comes on. On the FAP 120RH:
-
the POWER READ and POWER ATTN integral lights of the membrane switches go off.
R 5. Close-up________
R Subtask 33-27-00-862-051
R A. Put the aircraft back to the serviceable condition.
R (1) On the MCDU, set the BRT knob to the OFF position.
R (2) De-energize the CIDS (Ref. TASK 23-73-00-862-001).
R (3) De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-
R 002).
LIGHT - WORK, CABIN ATTENDANT (4LZ,5LZ,10LZ,14LZ) - REMOVAL/INSTALLATION
________________________________________________________________________
TASK 33-27-12-000-001
Removal of the Cabin Attendant Work-Lights
WARNING : MAKE SURE THAT ALL THE CIRCUITS IN MAINTENANCE ARE ISOLATED BEFORE
_______
YOU SUPPLY ELECTRICAL POWER TO THE AIRCRAFT.
WARNING : YOU MUST BE CAREFUL WHEN YOU OPEN THE PANELS 2000VU OR 2001VU AS
_______
THESE ARE IN A HIGH VOLTAGE AREA.
NOTE : The removal procedure is the same for all cabin attendant work-lights.
____
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
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