(2)
 Install,

 (a)
 the cove light panels between frames C21 to C35, C35.3 to C47.2 and C47.5 to C66 (Ref. TASK 25-23-48-400-001),

 (b)
 the upper sidewall panels between frames C21 to C35, C35.3 to C38, C40 to C47.2 and C48 to C66 (Ref. TASK 25-23-43-400-001) and,

 (c)
 the lower sidewall panels between frames C21 to C35, C35.3 to C47.2 and C48 to C66 (Ref. TASK 25-23-44-400-001).

R **ON A/C 001-049, 051-099, 101-149, 201-299, 301-399,
 Subtask 21-20-00-410-055-A
 B. Close Access
 (1)
 Make sure that the work area is clean and clear of tool(s) and other items.

 (2)
 Install, when removed,

 (a)
 the FWD galley unit (Ref. TASK 25-31-41-400-001),

 (b)
 the MID galley unit (Ref. TASK 25-32-41-400-001) and,

 (c)
 the AFT galley unit (Ref. TASK 25-33-41-400-001).

R 1EFF : 001-049, 051-099, 101-149, 201-299, 1 21-20-00Page 611 1301-399, 1May 01/05 1 1 1CES 1R **ON A/C 151-199, 401-499,

 Subtask 21-20-00-410-055
 B. Close Access
 (1)
 Make sure that the work area is clean and clear of tool(s) and other items.

 (2)
 Install, when removed,

 (a) the FWD galley unit (Ref. TASK 25-31-41-400-001) and,
 (b) the AFT galley unit (Ref. TASK 25-33-41-400-001). R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
 Subtask 21-20-00-410-056
 C. Close Access
 (1)
 Make sure that the work area is clean and clear of tool(s) and other items.

 (2)
 Install, when removed,

 (a)
 the forward lavatory/ies (Ref. TASK 25-41-41-400-001), (Ref. TASK 25-41-42-400-001),

 (b)
 the middle lavatory (Ref. TASK 25-42-41-400-001) and,

 (c)
 the aft lavatory/ies (Ref. TASK 25-43-41-400-001), (Ref. TASK 25-43-42-400-001), (Ref. TASK 25-43-43-400-001), (Ref. TASK 25-43-44-400-001).

R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 21-20-00Page 612 1201-299, 401-499, 1Aug 01/05 1 1 1CES 1

R  **ON A/C 301-399, 
R  Subtask 21-20-00-410-056-A 
R  C. Close Access 
R R  (1) Make sure that the work area is clean and clear of tool(s) and other items. 
R  (2) Install, when removed, 
R  (a) the forward lavatory (Ref. TASK 25-41-41-400-001), 
R R  (b) the aft lavatory/ies (Ref. TASK 25-43-41-400-001), (Ref. TASK 25-43-42-400-001), (Ref. TASK 25-43-43-400-001). 
R  **ON A/C ALL
 Subtask 21-20-00-410-057
 D. Close Access
 (1) Make sure that the work area is clean and clear of tool(s) and other items.
 (2) Install,
 (a) the overhead stowage compartments (Ref. TASK 25-24-41-400-001) and,
 (b) the passenger compartment seats (Ref. TASK 25-21-41-400-001).
 Subtask 21-20-00-941-051
 E. Remove the warning notice(s).

 TASK 21-20-00-210-002
 General Visual Inspection of Lavatory and Galley Ventilation Ducting (Zones 210 to 260)
 WARNING : MAKE SURE THAT AIR IS NOT SUPPLIED TO THE AIR CONDITIONING SYSTEM
_______ FROM THE MAIN ENGINE, THE APU OR A GROUND SOURCE. HOT COMPRESSED AIR CAN CAUSE INJURY TO PERSONNEL.
 1. Reason for the Job
__________________
 Refer to the MPD TASK: 212300-01
 2. Job Set-up Information
______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s)
 B. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
21-20-00-010-001 Removal of the Air-Conditioning Distribution Ducts 21-20-00-410-001 Installation of the Air-Conditioning Distribution Ducts 21-23-00-720-001 Functional Test of the Galley/Lavatory Air Extraction
 Duct 25-23-41-000-001 Removal of the Ceiling Panels 25-23-41-400-001 Installation of the Ceiling Panels 25-23-43-000-001 Removal of the Upper Sidewall Panel(s) 25-23-43-400-001 Installation of the Upper Sidewall Panel(s) 25-23-44-000-001 Removal of the Lower Sidewall-Panels (Dado Panels) 25-23-44-400-001 Installation of the Lower Sidewall-Panels (Dado
　
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