B. Referenced Information
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REFERENCE DESIGNATION
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24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power
**ON A/C 001-003, 051-052,
38-12-41-991-007 Fig. 403 R **ON A/C 004-049, 053-099, 101-149, 151-199, 201-299, 301-399, 401-499,
38-12-41-991-007-A Fig. 403A
**ON A/C ALL
3. Job Set-up
__________
Subtask 38-12-41-861-050
A. Energize the aircraft electrical circuits
(Ref. TASK 24-41-00-861-002).
Subtask 38-12-41-010-054
B. Get Access
(1)
Open the door of the lavatory.
(2)
Close the potable water-shutoff valve.
4. Procedure
_________
**ON A/C 001-003, 051-052,
(Ref. Fig. 403/TASK 38-12-41-991-007) R **ON A/C 004-049, 053-099, 101-149, 151-199, 201-299, 301-399, 401-499,
(Ref. Fig. 403A/TASK 38-12-41-991-007-A)
**ON A/C 001-003, 051-052,
Subtask 38-12-41-020-051
A. Removal of the Self-Closing Element.
(1)
Remove the placard assembly (1) the spring clip (2) and the clamp (3).
(2)
Remove the lever cap (4).
(3)
Remove the spring (5) and the washer (6).
(4)
Remove the self-closing element (7).
(5)
Remove and discard the O-ring (8).
Selfclosing - Element
Figure 403/TASK 38-12-41-991-007
R 1EFF : 001-003, 051-052, 1 38-12-41Page 414 1 1 May 01/05 1 1 1CES 1
Selfclosing - Element Figure 403A/TASK 38-12-41-991-007-A
R 1EFF : 004-049, 053-099, 101-149, 151-199, 1 38-12-41Page 415 1201-299, 301-399, 401-499, 1Aug 01/05 1 1 1CES 1
(6) Put a PLUG - BLANKING in the faucet housing (9). R **ON A/C 004-049, 053-099, 101-149, 151-199, 201-299, 301-399, 401-499,
Subtask 38-12-41-020-051-A
A. Removal of the Water-Faucet Self-Closing Element NOTE : This procedure for the removal of the water-faucet self-closing
____
element is the same in all lavatories.
(Ref. Fig. 403A/TASK 38-12-41-991-007-A)
(1)
Make sure that there is no pressure in the potable water line.
(2)
Remove the screw (1) with an 2.5 mm allen key and remove the cap assembly (2) from the housing (8).
(3)
Remove and discard the spring clip (3).
(4)
Remove the grip sleeve (4) and the spring (5).
(5)
Use the special AQUA BUTZKE Key P/N W35-09-61 and remove the self-closing element assembly (6).
(6)
Remove and discard the packing (7) from the self closing element (6).
(7)
Put a PLUG - BLANKING in the faucet housing (8).
**ON A/C ALL
TASK 38-12-41-400-002
Installation of the Selfclosing - Element
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
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REFERENCE QTY DESIGNATION
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No specific blanking plug R No specific special AQUA BUTZKE Key P/N W35-09-61
B. Expendable Parts
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FIG.ITEM |DESIGNATION |IPC-CSN
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7 packing 38-12-41 05C-050 7 packing 38-12-41 05G-050 8 O-ring 38-12-41 05C-050 8 O-ring 38-12-41 05G-050
C. Referenced Information
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REFERENCE DESIGNATION
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12-15-38-613-001 Fill the Potable Water Tank System (Aircraft Electrical Power Available) 24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied from the External Power 38-10-00-614-001 Pressurization of the Potable Water System from a Ground Air Supply
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REFERENCE DESIGNATION
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