(9)
 Carefully lift the wall disconnect box and remove the insulation strip (15).

 (10) Carefully remove the WDB (1).
R 1EFF : 051-099, 106-149, 201-299, 301-399, 1 23-33-47Page 410 1 1 May 01/05 1 1 1CES 1R **ON A/C 106-149, 211-299, 301-399,

 Subtask 23-33-47-020-052-A
 A. Removal of the Wall Disconnect Box (WDB)
 (1)
 Release the pins (13) and remove the protective cap (12) in front of the related WDB (1).

 (2)
 Release the spring latches (11) and disconnect the electrical connectors (2).

 (3)
 Release the spring latches (11) and disconnect the termination plug(s) (3) if installed.

 (4)
 Put blanking caps on the disconnected electrical connectors (3) and the termination plug(s) (3).

 (5)
 Remove the screws (7) and the washers (8).

 (6)
 Remove the screw (9) and the washer (8) if installed.

 (7)
 Remove the cable support (10) if installed.

 (8)
 Remove the spacers (16) and (17) if installed.

 (9)
 Remove the protective cover (14).

 (10)
 Carefully lift the WDB (1) and remove the insulation strip (15).

 (11)
 Carefully remove the WDB (1).

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 TASK 23-33-47-400-001
 Installation of the Wall Disconnect Box (WDB)

 1.
 Reason for the Job

__________________
 Self Explanatory

 2.
 Job Set-up Information

______________________
 A. Referenced Information
 -------------------------------------------------------------------------------
REFERENCE DESIGNATION
 -------------------------------------------------------------------------------
23-33-00-740-002 BITE-Test of the Passenger Entertainment System (Music) with the Programming and Test Panel (PTP) 23-73-00-861-001 Energize the Cabin Intercommunication Data System (CIDS) 23-73-00-862-001 De-energize the Cabin Intercommunication Data System (CIDS) 25-23-44-400-001 Installation of the Lower Sidewall-Panels (Dado Panels)

R **ON A/C 051-099, 201-210,
 23-33-47-991-001 Fig. 401 R **ON A/C 106-149, 211-299,
 23-33-47-991-001-A Fig. 401A
 **ON A/C 301-399,

 23-33-47-991-001-B Fig. 401B
R 1EFF : 051-099, 106-149, 201-299, 301-399, 1 23-33-47Page 412 1 1 May 01/05 1 1 1CES 1

R  **ON A/C 051-099, 106-149, 201-299, 301-399,
 3. Job Set-up__________ 
R  **ON A/C 051-099, 201-210,
 (Ref. Fig. 401/TASK 23-33-47-991-001) 
R  **ON A/C 106-149, 211-299,
 (Ref. Fig. 401A/TASK 23-33-47-991-001-A)
 **ON A/C 301-399,
 (Ref. Fig. 401B/TASK 23-33-47-991-001-B) 
R  **ON A/C 051-099, 
R  Subtask 23-33-47-865-051-C 
R R  A. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged 
R R R R  -------------------------------------------------------------------------------PANEL SERVICE IDENT. LOCATION -------------------------------------------------------------------------------2000VU PES/MUSIC/CTL 21MK D01 
R  **ON A/C 106-149, 211-299,
 Subtask 23-33-47-865-051-A
 A. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
 -------------------------------------------------------------------------------PANEL SERVICE IDENT. LOCATION -------------------------------------------------------------------------------2000VU PES/MUSIC/CTL 21MK D01 2000VU PES/MUSIC/CABIN/LH 23MK D02 2000VU PES/MUSIC/CABIN/RH 24MK D03 

R 1EFF : 051-099, 106-149, 201-299, 301-399, 1 23-33-47Page 413 1 1 May 01/05 1 1 1CES 1

R  **ON A/C 201-210, 
R  Subtask 23-33-47-865-051 
R  A. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged 
R R R R R R  -------------------------------------------------------------------------------PANEL SERVICE IDENT. LOCATION -------------------------------------------------------------------------------2000VU PES/MUSIC/CTL 21MK D01 2000VU PES/MUSIC/LH 23MK D02 2000VU PES/MUSIC/RH 24MK D03
 **ON A/C 301-399,
 Subtask 23-33-47-865-051-B
 A. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
 -------------------------------------------------------------------------------PANEL SERVICE IDENT. LOCATION -------------------------------------------------------------------------------2000VU PES/MUSIC/CTL 21MK D01 2000VU PES/MUSIC/CABIN AFT/LH 22MK D04 2000VU PES/MUSIC/CABIN FWD/LH 23MK D02 2000VU PES/MUSIC/CABIN FWD/RH 24MK D03 2000VU PES/MUSIC/CABIN AFT/RH 25MK D05 
　
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