______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------
REFERENCE QTY DESIGNATION
 -------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s)
 B. Referenced Information
 -------------------------------------------------------------------------------
REFERENCE DESIGNATION
 -------------------------------------------------------------------------------
24-42-00-861-001 Energize the Ground Service Network from the External Power 24-42-00-862-001 De-energize the Ground Service Network Supplied from the External Power 33-25-00-710-001 Operational Test of the Passenger Reading Light-System

R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-299,
 23-73-38-991-002 Fig. 402
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 23-73-38Page 410 1201-299, 1May 01/05 1 1 1CES 1R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299,

 3. Job Set-up
__________

R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-299,
 Subtask 23-73-38-861-055
 A. Energize the ground service network
 (Ref. TASK 24-42-00-861-001)

R **ON A/C 001-049, 051-099, 101-149, 201-299,
 Subtask 23-73-38-865-063
 B. Open, safety and tag this(these) circuit breaker(s):
 -------------------------------------------------------------------------------
PANEL SERVICE IDENT. LOCATION
 -------------------------------------------------------------------------------
2000VU PASSENGER READING LIGHT 1LW G02
 2000VU PASSENGER READING LIGHT 2LW G03
 2000VU PASSENGER READING LIGHT 3LW G04
 2000VU PASSENGER READING LIGHT 4LW G05
 2000VU PASSENGER READING LIGHT 5LW G06
 2000VU PASSENGER READING LIGHT 6LW G07
 **ON A/C 151-199,
 Subtask 23-73-38-865-064
 C. Open, safety and tag this(these) circuit breaker(s):
 -------------------------------------------------------------------------------
PANEL SERVICE IDENT. LOCATION
 -------------------------------------------------------------------------------
2000VU PASSENGER READING LIGHT 1LW G1
 2000VU PASSENGER READING LIGHT 2LW G2
 2000VU PASSENGER READING LIGHT 3LW G3
 2000VU PASSENGER READING LIGHT 4LW G4
 2000VU PASSENGER READING LIGHT 5LW G5
 2000VU PASSENGER READING LIGHT 6LW G6
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 23-73-38Page 411 1201-299, 1May 01/05 1 1 1CES 1

R  **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299,
 4. Procedure_________ 
R  **ON A/C 001-049, 051-099, 101-105, 151-199, 201-299,
 (Ref. Fig. 402/TASK 23-73-38-991-002) Subtask 23-73-38-960-051
 A. Replacement of the Power Unit Fuses for the Passenger Reading Light (1) Remove the section-hose (1) from one side of the mounting rail (2). (2) Pull and lower the related PSIU (1). (3) Replace the related fuse (3) from the power unit (4). Subtask 23-73-38-865-065
 B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1LW, 2LW, 3LW, 4LW, 5LW, 6LW.
 Subtask 23-73-38-710-053
R  C. Do the operational test of the passenger reading light-system (Ref. TASK 33-25-00-710-001). **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299,
R  5. Close-up________ **ON A/C 001-049, 051-099, 101-105, 151-199, 201-299,
 Subtask 23-73-38-862-053
 A. De-energize the ground service network (Ref. TASK 24-42-00-862-001) 

R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 23-73-38Page 412 1201-299, 1May 01/05 1 1 1CES 1

 Fuses - Power Unit
 Figure 402/TASK 23-73-38-991-002

 1EFF : 001-049, 051-099, 101-105, 151-199, 1 23-73-38Page 413 1201-299, 1May 01/05 1 1 1CES 1

 PISA (PASSENGER INTERFACE AND SUPPLY ADAPTER) - REMOVAL/INSTALLATION
____________________________________________________________________ TASK 23-73-41-000-001 Removal of the Passenger Interface and Supply Adapter (PISA)
 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 PIN - NON METALLIC
 B. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
　
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