WASTE WATER DRAIN - ADJUSTMENT/TEST
___________________________________
TASK 38-32-00-710-002
Operational Test of the Waste/Water Drain System
NOTE : The operational test in a lavatory is given. The procedure is the same____ for all the other lavatories.
1. Reason for the Job__________________
Self Explanatory
2. Job Set-up Information______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
R No specific No specific No specific No specific blanking plugscircuit breaker(s) safety clip(s)shutoff valve assemblycontainer 20 l (5.2833 USgal)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R R R R R R R 12-15-38-613-001 24-41-00-861-002 24-41-00-862-002 52-30-00-860-001 52-30-00-860-002 53-22-14-000-001 53-22-14-400-001 Fill the Potable Water Tank System (Aircraft Electrical Power Available)Energize the Aircraft Electrical Circuits from the External PowerDe-energize the Aircraft Electrical Circuits Supplied from the External Power Open the FWD or AFT Cargo-Compartment Door with the Yellow Electric Pump Close the FWD or AFT Cargo-Compartment Door with the Yellow Electric Pump Removal of the FWD Cargo-Compartment Floor-Panels Installation of the FWD Cargo-Compartment Floor-Panels
3. Job Set-up
__________
Subtask 38-32-00-861-051
A. Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002). R **ON A/C 001-049, 052-099, 101-149, 151-199, 201-299, 301-399, 401-499,
Subtask 38-32-00-010-050
B. Get Access
(1) Open the lavatory door.
**ON A/C 051-051,
Subtask 38-32-00-010-050-A
B. Get Access
(1)
Open the lavatory door.
(2)
Open the FWD cargo compartment door (Ref. TASK 52-30-00-860-001).
(3) Remove the floor panel 131SF (Ref. TASK 53-22-14-000-001).
**ON A/C 001-049, 051-099, 101-149, 201-299,
Subtask 38-32-00-865-054-F
C. Make sure that this(these) circuit breaker(s) is(are) closed: -------------------------------------------------------------------------------PANEL SERVICE IDENT. LOCATION -------------------------------------------------------------------------------
2000VU WATER SYS - QUANT IND 1MA B01 2001VU WATER SYS - DRAIN 1MP B05
R **ON A/C 151-199, 301-399, 401-499,
Subtask 38-32-00-865-054-E
C. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------
PANEL SERVICE IDENT. LOCATION -------------------------------------------------------------------------------2001VU WATER SYS - QUANT IND 1MA B06 2001VU WATER SYS - DRAIN 1MP B05
R **ON A/C 001-049, 052-099, 101-149, 151-199, 201-299, 301-399, 401-499,
Subtask 38-32-00-860-054
D. Preparation for Test
(1)
Fill the potable water system (Ref. TASK 12-15-38-613-001).
(2)
Install the shutoff valve assembly in the relevant drain mast.
(3)
Put the open end of the hose in a container.
(4) Close the shutoff valve assembly at the drain mast.
**ON A/C 051-051,
Subtask 38-32-00-860-054-A
D. Preparation for Test
(1)
Fill the potable water system (Ref. TASK 12-15-38-613-001).
(2)
Install the shutoff valve assembly in the relevant drain mast.
(3)
Put the open end of the hose in a container.
(4)
Close the shutoff valve assembly at the drain mast.
(5)
Disconnect the cargo compartment drain system at the drain mast 4MU.
(6) Put blanking plugs on the disconnected line ends. R **ON A/C 001-049, 101-105, 151-199, 301-399, 401-499,
Subtask 38-32-00-865-051
E. Open, safety and tag this(these) circuit breaker(s):
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