(b)
 Make sure that the electrical connectors are clean and in the correct condition.

 (c)
 Connect the electrical connectors (8, 8A) to the vertical PCB of the PISA (9A) as identified during removal and make sure they lock in position with a click.

 (d)
 Carefully install the cover (4) on the PSU (3) and make sure it locks in position on the latches (7) with a click.

 (e)
 Attach the cable harness (6) with new tie wraps (5) to the cover (4).

 (f)
 Make sure that the work area is clean and clear of tool(s) and other items.

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 (3) Close the PSU
 (a)
 Lift the PSU (3) and engage it in the mounting rail (2).

 (b)
 Install the section-hose (1) with the PULLEY ASSEMBLY - SEALING CORD to the mounting rail (2).

 NOTE : Make sure that the section-hose is not expanded. Move the
____ pulley assembly forward and rearward to prevent this.
 Subtask 23-73-41-865-052
 C. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 150RH, 157RH, 153RH, 158RH, 159RH, 151RH, 156RH, 162RH, 163RH, 164RH, 167RH, 168RH, 172RH, 179RH, 193RH, 195RH, 196RH, 15WH, 18WH, 14WH, 17WH, 1LW, 2LW, 3LW, 4LW, 5LW, 6LW
 **ON A/C 301-399,
 Subtask 23-73-41-865-055
 D. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 173RH, 174RH, 194RH, 197RH, 198RH.

R **ON A/C 106-149, 301-399, 401-499,
 Subtask 23-73-41-740-050
 E. Do the interface and power-up test of the CIDS. (Ref. TASK 23-73-00-740-010)
 5. Close-up
________
 Subtask 23-73-41-862-050

 A. De-energize the ground service network
 (Ref. TASK 24-42-00-862-001)

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___________________________________________
 TASK 23-73-42-000-001
 Removal of the Connection Box
 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 1 STEPLADDER 0.5 M (1.6 FT)

 B. Referenced Information
 -------------------------------------------------------------------------------
REFERENCE  DESIGNATION
 -------------------------------------------------------------------------------
24-42-00-861-001  Energize the Ground Service Network from the External Power
 **ON A/C 106-149,
 23-73-42-991-001-B  Fig. 401
 **ON A/C 301-399,
 23-73-42-991-001-A Fig. 401A R **ON A/C 401-499,
R 23-73-42-991-001-C Fig. 401B
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 -------------------------------------------------------------------------------
REFERENCE DESIGNATION -------------------------------------------------------------------------------

R **ON A/C 106-149, 301-399, 401-499,
 23-73-42-991-002 FOR FIN 308RH1, 308RH2 25-23-42-000-001 FOR FIN 208RH1, 208RH2 25-23-48-000-001 FOR FIN 208RH3, 208RH4 25-23-48-000-001 FOR FIN 208RH7, 208RH8 25-23-48-000-001 FOR FIN 308RH5, 308RH6 25-23-41-000-001 25-23-48-000-001 FOR FIN 208RH11, 208RH12 25-23-41-000-001 25-23-48-000-001 FOR FIN 208RH13, 208RH14 25-23-48-000-001 FOR FIN 308RH3, 308RH4 25-23-41-000-001 FOR FIN 208RH5, 208RH6 25-23-41-000-001 FOR FIN 208RH10, 208RH9 25-23-48-000-001
3. Job Set-up
__________
 Subtask 23-73-42-861-050Fig. 402Removal of the Ceiling Panels - Forward Utility AreaRemoval of the Cove Light PanelsRemoval of the Cove Light PanelsRemoval of the Cove Light PanelsRemoval of the Ceiling Panels
Removal of the Cove Light Panels
Removal of the Ceiling PanelsRemoval of the Cove Light PanelsRemoval of the Cove Light PanelsRemoval of the Ceiling PanelsRemoval of the Ceiling PanelsRemoval of the Cove Light Panels
 A. Energize the ground service network (Ref. TASK 24-42-00-861-001)
R 1EFF : 106-149, 301-399, 401-499, 1 23-73-42Page 402 1 1 Aug 01/05 1 1 1CES 1 Subtask 23-73-42-865-050

 B. Open, safety and tag this(these) circuit breaker(s):
　
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