(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 work area is clean and clear of tool(s) and other items.
4. Procedure
_________ Subtask 23-73-45-420-050
A. Installation of the Passenger Service Unit (PSU):
(1) Do the installation of the Filler Panel of the Passenger Service/ Information Unit (PSIU) (Ref. TASK 25-25-11-400-001).
R 1EFF : 106-149, 301-399, 401-499, 1 23-73-45Page 402 1 1 Aug 01/05 1 1 1CES 1
5. Close-up
________ Subtask 23-73-45-862-050
A. De-energize the ground service network (Ref. TASK 24-42-00-862-001).
R 1EFF : 106-149, 301-399, 401-499, 1 23-73-45Page 403 1 1 Aug 01/05 1 1 1CES 1 DECODER/ENCODER UNIT A - REMOVAL/INSTALLATION
_____________________________________________
TASK 23-73-46-000-001
Removal of the Decoder/Encoder Unit (DEU) A 200RH
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------
REFERENCE QTY DESIGNATION
-------------------------------------------------------------------------------
No specific blanking caps
No specific circuit breaker(s) safety clip(s)
No specific stepladder 0.5 m (1 ft. 8 in.)
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
R **ON A/C 001-049, 051-099, 101-105, 201-299,
23-73-46-991-001 Fig. 401 R **ON A/C 106-149,
R 23-73-46-991-001-C Fig. 401A
1EFF : ALL 1 23-73-46Page 401 1 1 May 01/05 1 1 1CES 1 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
**ON A/C 151-199,
23-73-46-991-001-A
**ON A/C 301-399,
23-73-46-991-001-B
R **ON A/C 401-499,
R 23-73-46-991-001-D FOR FIN 200RH1, 200RH2 25-23-42-000-001 25-23-48-000-001 FOR FIN 200RH3, 200RH4 25-23-48-000-001 FOR FIN 200RH5, 200RH6 25-23-41-000-001 FOR FIN 200RH7, 200RH8 25-23-48-000-001 FOR FIN 200RH10, 200RH9 25-23-48-000-001 FOR FIN 200RH11, 200RH12 25-23-41-000-001 25-23-48-000-001 FOR FIN 200RH13, 200RH14 25-23-48-000-001 FOR FIN 200RH15, 200RH16 25-23-48-000-001 FOR FIN 200RH23, 200RH24 25-23-48-000-001 FOR FIN 200RH25, 200RH26 25-23-42-000-002 FOR FIN 200RH24 25-23-48-000-001 Fig. 401B
Fig. 401C
Fig. 401D
Removal of the Ceiling Panels - Forward Utility Area
Removal of the Cove Light Panels
Removal of the Cove Light Panels
Removal of the Ceiling Panels
Removal of the Cove Light Panels
Removal of the Cove Light Panels
Removal of the Ceiling Panels
Removal of the Cove Light PanelsRemoval of the Cove Light PanelsRemoval of the Cove Light PanelsRemoval of the Cove Light PanelsRemoval of the Ceiling Panels - Aft Utility AreaRemoval of the Cove Light Panels
R 1EFF : 106-149, 151-199, 301-399, 401-499, 1 23-73-46Page 402 1 1 Aug 01/05 1 1 1CES 1 **ON A/C ALL
3. Job Set-up
__________
Subtask 23-73-46-861-050
A. Energize the aircraft electrical circuits
(Ref. TASK 24-41-00-861-002)
Subtask 23-73-46-970-050
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:
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