(2)
Carefully lower the ceiling panel(s) (3) and/or (4) until the first safety strap (13) stops the travel.
(3)
Hold the ceiling panel(s) (3) and/or (4) and remove the first safety strap (13) from the bracket (16).
(4)
Carefully lower the ceiling panel(s) (3) and/or (4) until the second safety strap (14) stops the travel.
(5)
Get access to the electrical connector (15) through the opening behind the ceiling panel(s) (3) and/or (4).
(6)
Disconnect the electrical connector (15).
(7)
Put blanking caps on the disconnected electrical connectors.
(8)
Hold the ceiling panel(s) (3) and/or (4) and remove the second safety strap (14) from the bracket (16).
EFF : ALL
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CES
Ceiling Panels AFT Utility Area Figure 402/TASK 25-23-42-991-005- 12 (SHEET 1)
R EFF : CES ALL 25-23-42 Page 412 Feb 01/04
Ceiling Panels AFT Utility Area Figure 402/TASK 25-23-42-991-005- 22 (SHEET 2)
R EFF : CES ALL 25-23-42 Page 413 Feb 01/04
(9) Hold the ceiling panel(s) (3) and/or (4) and remove the screws (12) that attach them to the hinges.
(10) Carefully remove the panel(s) (3) and/or (4). Subtask 25-23-42-020-059
C. Removal of the Trim Panel (1)
(1)
Remove the bolts (17) and the washers (18) from the panel (1) through the openings behind the ceiling panels (2) and (5).
(2)
Lower the trim panel (1) and get access to the electrical connector
(6) 7243VC.
(3)
Disconnect the electrical connector (6) 7243VC.
(4)
Put blanking caps on the disconnected electrical connectors.
(5)
Carefully remove the trim panel (1).
EFF : ALL
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CES EFF : ALL
TASK 25-23-42-400-001
Installation of the Ceiling Panels - Forward Utility Area
1. Reason for the Job__________________
Self Explanatory
2. Job Set-up Information______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
R No specific 98A25207503000 2 CAP - BLANKING, PLASTIC3 PULLEY ASSEMBLY - SEALING CORD
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R R R 23-72-00-710-001 23-72-51-820-001 24-42-00-861-001 24-42-00-862-001 33-21-00-710-001 25-23-42-991-001 Operational Test of the Anti-Hijack Camera-Monitoring-System Adjustment of the CamerasEnergize the Ground Service Network from the External PowerDe-energize the Ground Service Network Supplied from the External PowerOperational Test of the General IlluminationFig. 401
R **ON A/C 216-216,
R Post SB 23-1208 For A/C 216-216,
R 25-23-42-991-001-A Fig. 401A
25-23-42Page 415
Feb 01/04
R **ON A/C ALL
3. Job Set-up__________
Subtask 25-23-42-860-051
A. Aircraft Maintenance Configuration
(1) Make sure that the ground service network is energized (Ref. TASK 24-42-00-861-001)
(2) Clean the component interface and/or the adjacent area.
(3) Do an inspection of the component interface and/or the adjacent area.
(4) Make sure that the parts retained from the removed component are clean and in the correct condition.
Subtask 25-23-42-865-052
B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL SERVICE IDENT. LOCATION -------------------------------------------------------------------------------2000VU LIGHT-CABIN ENTRY 308LG J04
R **ON A/C 216-216,
R Post SB 23-1208 For A/C 216-216,
R Subtask 25-23-42-865-058
R R C. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
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