(4)
 Use a clean lint-free cloth and clean water to remove the remaining contamination.

 (5)
 If necessary, do the cleaning procedure again, until the PL-strip (3) is clean.

 (6)
 Use a clean lint-free cloth to dry and polish the PL-strip (3).

 (7)
 Remove and discard the masking paper.

R 1EFF : 106-149, 229-299, 303-399, 401-499, 1 33-51-21Page 705 1 1 Aug 01/05 1 1 1CES 1

 Seat Mounted Luminescent-Strips
 Figure 702/TASK 33-51-21-991-005 
R 1EFF :  401-499,  1  33-51-21 Page 706 
1  1  Aug 01/05
 1  1
 1CES  1

R **ON A/C 106-149, 229-299, 303-399, 401-499,
 5. Close-up
________
 Subtask 33-51-21-860-054

 A. Put the aircraft back to the serviceable condition.
 (1)
 Make sure that the work area is clean and clear of tool(s) and other items.

 (2)
 De-energize the aircraft electrical circuits
 (Ref. TASK 24-42-00-862-001).

 CAPACITOR UNIT - REMOVAL/INSTALLATION
_____________________________________ TASK 33-51-36-400-001 Installation of the Capacitor Unit
 1.
 Reason for the Job

__________________
 Self Explanatory

 2.
 Job Set-up Information

______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
33-51-00-710-010 Operational Test of the Emergency Lights via MCDU
 3.
 Job Set-up

__________

 4.
 Procedure

_________

 5.
 Close-up

________ Subtask 33-51-36-710-050
 A. Do the operational test of the emergency lights via MCDU (Ref. TASK 33-51-00-710-010).
R 1EFF : 106-149, 301-399, 401-499, 1 33-51-36Page 401 1 1 Aug 01/05 1 1 1CES 1

 POWER SUPPLY UNIT - EMERGENCY (10WL,11WL,12WL,13WL) - REMOVAL/INSTALLATION
__________________________________________________________________________
 TASK 33-51-38-000-001
 Removal of the Emergency Power-Supply Unit (EPSU)
 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 1.5 m (4 ft. 11 in.)

 B. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
CMM 335107

R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
 33-51-38-991-001-A Fig. 401
 **ON A/C 301-399,
 33-51-38-991-001-B Fig. 401A FOR FIN 10WL 25-23-42-000-001 Removal of the Ceiling Panels - Forward Utility Area FOR FIN 13WL 25-23-42-000-002 Removal of the Ceiling Panels - Aft Utility Area 35-21-41-000-001 Removal of the Emergency Oxygen Containers FOR FIN 11WL 25-23-41-000-001 Removal of the Ceiling Panels 25-23-44-000-001 Removal of the Lower Sidewall-Panels (Dado Panels)

 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R R R R R  FOR FIN 12WL 25-23-41-000-001 25-23-44-000-001 FOR FIN 14WL 25-23-41-000-001 FOR FIN 15WL 25-23-41-000-001  Removal of the Ceiling PanelsRemoval of the Lower Sidewall-Panels (Dado Panels) Removal of the Ceiling Panels Removal of the Ceiling Panels 
R  **ON A/C ALL
 3. Job Set-up__________
 Subtask 33-51-38-860-050
 A. Aircraft Maintenance Configuration
 (1) On the overhead panel 25VU, make sure that the EMER EXIT LT switch 4WL is in the OFF position.
 (2) On the overhead panel 25VU, make sure that the NO SMOKING switch 190RH is in the OFF position.
 (3) On the Forward Attendant Panel (FAP) 120RH, make sure that the LIGHT EMER pushbutton switch and its integral light are off.
 Subtask 33-51-38-865-050
 B. Open, safety and tag this(these) circuit breaker(s):
 -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU LIGHTING/EMER LT/CABIN 2WL H06 49VU LIGHTING/EMER LT/CABIN 1WL H05 122VU LIGHTING/CABIN/EMER/LT 3WL V07
　
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