B. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
23-73-00-861-001  Energize the Cabin Intercommunication Data System (CIDS) 24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 31-32-00-860-003 Procedure to Get Access to the SYSTEM REPORT/TEST/COM Page 23-73-12-991-002 Fig. 401
 3. Job Set-up
__________ Subtask 23-73-12-861-051
 A. Energize the aircraft electrical circuits
 (Ref. TASK 24-41-00-861-002).

R 1EFF : 001-049, 051-099, 101-105, 151-199, 1 23-73-12Page 401 1201-299, 1Config-1 May 01/05 1 1 1CES 1

 Subtask 23-73-12-970-051
 B. Trouble Shooting Data
 (1) Make sure that the Cabin Intercommunication Data System (CIDS) is energized (Ref. TASK 23-73-00-861-001)
 (2) If available, you can print the Trouble Shooting Data (TSD) as follows: - get access to the SYSTEM REPORT/TEST COM page (Ref. TASK 31-32-00-860-003) - on this page, push the line key adjacent to the CIDS1 (2) indication. - on the CIDS1 (2) page, push the line key adjacent to the TROUBLE SHOOTING DATA indication to get the TROUBLE SHOOTING DATA page. - print the Trouble Shooting Data page.
 Subtask 23-73-12-865-053
 C. 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 1EFF : 001-049, 051-099, 101-105, 151-199, 1 23-73-12Page 402 1201-299, 1Config-1 May 01/05 1 1 1CES 1R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-299,

 4. Procedure
_________
 (Ref. Fig. 401/TASK 23-73-12-991-002)
 Subtask 23-73-12-020-052
 A. Removal of the FAP
 (1)
 Open the cover (2) with locking magnets (1).

 (2)
 Disconnect the electrical connector (6) from the FAP (3).

 (3)
 Remove the screws (4) and the washers (5) and carefully remove the FAP (3).

 (4)
 Put blanking caps on the disconnected electrical connectors.

R 1EFF : 001-049, 051-099, 101-105, 151-199, 1 23-73-12Page 403 1201-299, 1Config-1 May 01/05 1 1 1CES 1

 Forward Attendant Panel 120RH
 Figure 401/TASK 23-73-12-991-002

R 1EFF : 001-049, 051-099, 101-105, 151-199, 1 23-73-12Page 404 1201-299, 1Config-1 May 01/05 1 1 1CES 1

 TASK 23-73-12-400-002 Installation of the Forward Attendant Panel (FAP) 120RH
 1.
 Reason for the Job

__________________
 Self Explanatory

 2.
 Job Set-up Information

______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
23-73-00-740-005  BITE Test of the Cabin Intercommunication Data System (CIDS) through the CFDS 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 23-73-12-991-002 Fig. 401
 3. Job Set-up
__________ Subtask 23-73-12-861-053
 A. Make sure that aircraft electrical circuits are energized. (Ref. TASK 24-41-00-861-002).
R 1EFF : 001-049, 051-099, 101-105, 151-199, 1 23-73-12Page 405 1201-299, 1Config-1 May 01/05 1 1 1CES 1

 Subtask 23-73-12-865-054
 B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
 -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
R  **ON A/C 001-049, 051-061, 101-105, 201-203,
R  121VU COM NAV/CIDS/FWD ATTND/PNL **ON A/C 062-099, 204-299,  170RH  M14 
R R  121VU COM NAV/CIDS/FWD ATTND/PNL **ON A/C 151-199,  170RH  Q14 
R R  121VU COM /CIDS/FLT ATTND/PNL **ON A/C 001-049, 051-099, 101-105, 151-199, 201-299, 170RH  Q14 
4. Procedure_________
　
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