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(7) Carefully close the Fwd Attendant Panel (FAP) door (2). Make sure that you hear a click when the door (2) locks in position.
Subtask 23-73-12-865-063
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 170RH
Subtask 23-73-12-740-054
C. Do the BITE test of the Cabin Intercommunication Data System (CIDS). (Ref. TASK 23-73-00-740-003)
5. Close-up
________ Subtask 23-73-12-862-054
A. De-energize the aircraft electrical circuits
(Ref. TASK 24-41-00-862-002)
R 1EFF : 001-049, 051-099, 101-105, 151-199, 1 23-73-12Page 428 1201-299, 1Config-1 May 01/05 1 1 1CES 1 TASK 23-73-12-960-001
Replacement of the Switchguard from the Forward Attendant Panel (FAP)
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s) No specific 1 PIN - NON METALLIC
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
23-73-00-710-004 Operational Test of the Emergency Evacuation (EVAC) Signalling System 23-73-00-740-003 BITE Test of the Cabin Intercommunication Data System (CIDS) through the PTP 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 33-51-00-710-007 Operational Test of the Emergency Lighting in the Cabin by 'LIGHT EMER' Pushbutton Switch 23-73-12-991-007 Fig. 405
3. Job Set-up
__________
Subtask 23-73-12-861-062
A. Energize the aircraft electrical circuits
(Ref. TASK 24-41-00-861-002)
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Subtask 23-73-12-865-073
B. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
R **ON A/C 001-049, 051-061, 101-105, 201-203,
121VU COM NAV/CIDS/FWD ATTND/PNL 170RH M14
R **ON A/C 062-099, 204-299,
R 121VU COM NAV/CIDS/FWD ATTND/PNL 170RH Q14
R **ON A/C 151-199,
R 121VU COM /CIDS/FLT ATTND/PNL 170RH Q14
R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-299,
4. Procedure_________
(Ref. Fig. 405/TASK 23-73-12-991-007)
Subtask 23-73-12-960-050
R R A. Replacement of the Switchguard from the Forward Attendant Panel (FAP)
(1) Replace the Switchguard of the Forward Attendant Panel (FAP).
(a) Pull down the locking rod (1) and carefully open the cover (2) of the Forward Attendant Panel (3).
CAUTION : BE CAREFUL WHEN YOU DO WORK ON THE FRONT PLATE OF THE_______ FORWARD ATTENDANT PANEL. IT IS EASY TO CAUSE DAMAGE TO THE SURFACE.
(b) Carefully push the locking-pin (4) with a PIN - NON METALLIC (7) from one side until you get access to one end of the locking-pin (4).
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Replacement: Switchguard of the Forward Attendant Panel (FAP)
Figure 405/TASK 23-73-12-991-007
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