(2)
 Do an operational test of the lavatory lighted signs (Ref. TASK 33-26-00-710-001).

 EFF : ALL
25-45-33Page 407

 5. Close-up
________ Subtask 25-45-33-862-050
 A. De-energize the ground service network (Ref. TASK 24-42-00-862-001).
 EFF : ALL
25-45-33Page 408

 WASH BASIN - REMOVAL/INSTALLATION
_________________________________ TASK 25-45-38-000-001 Removal of the Wash Basin
 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 plugs No specific non-metallic scraper
 B. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-42-00-861-001 Energize the Ground Service Network from the External
 Power 25-45-13-000-001 Removal of the Lavatory Mirror 25-45-14-000-001 Removal of the Soap Dispenser 25-45-25-000-001 Removal of the Baby Nursing Table 38-12-41-000-001 Removal of the Water Faucet 25-45-38-991-001 Fig. 401 25-45-38-991-003 Fig. 402
 3. Job Set-up
__________ Subtask 25-45-38-861-050
 A. Aircraft Maintenance Configuration
 (1) Energize the ground service network
 (Ref. TASK 24-42-00-861-001).

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 CES  Subtask 25-45-38-010-050

 B. Get Access
 (1)
 Remove the lavatory mirror (Ref. TASK 25-45-13-000-001).

 (2)
 Remove the water faucet (Ref. TASK 38-12-41-000-001).

 (3)
 If fitted, remove the baby nursing table (Ref. TASK 25-45-25-000-001).

 (4)
 Remove the soap dispenser (Ref. TASK 25-45-14-000-001).

 4. Procedure
_________ Subtask 25-45-38-020-050
 A. Removal of the Wash Basin
 (Ref. Fig. 401/TASK 25-45-38-991-001, 402/TASK 25-45-38-991-003)

 (1)
 Open the access door (1) and push the clips (3) to release the toilet roll holder (4) from the lining (2). (Ref. Fig. 402/TASK 25-45-38-991-003)

 (2)
 Remove the waste box from under the waste chute (6).

 (3)
 Remove the spring clips (9), the spacers (7), the pin (8) and disconnect the damper (4).

 (4)
 Remove the screws (5) and the waste chute (6).

 (5)
 Remove the clamp (13), the clamp (10) and disconnect the hoses (12) and (11).

 (6)
 Put blanking plugs on the disconnected line ends.

 (7)
 Remove the screws (3).

 (8)
 Remove the screw (14).

 (9)
 Remove the screws (15).

 (10)
 Remove the screws (16).

 (11)
 Use the non-metallic scraper to remove the sealant from the wash basin (2).

R  EFF : 004-049, 053-099, 101-105, 151-199, 25-45-38Page 402 301-399, 401-499, Aug 01/05
 CES

 Wash Basin Figure 401/TASK 25-45-38-991-001 
R  EFF : 004-049, 053-099, 101-105, 151-199, 301-399, 401-499,  25-45-38 Page 403 Aug 01/05
 CES 

 Toilet Roll Holder Figure 402/TASK 25-45-38-991-003 
R  EFF : 004-049, 053-099, 101-105, 151-199, 301-399, 401-499,  25-45-38 Page 404 Aug 01/05
 CES 

 (12) Remove the wash basin (2).

R  EFF : 004-049, 053-099, 101-105, 151-199, 25-45-38Page 405 301-399, 401-499, Aug 01/05
 CES  TASK 25-45-38-400-001 Installation of the Wash Basin

 1. Reason for the Job
__________________
 Self Explanatory
 2. Job Set-up Information
______________________
 A. Consumable Materials
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 08-004  USA MIL-A-25457 ADHESIVE SEALANT (Ref. 20-31-00)
 B. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
　
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