Subtask 38-31-63-790-051
B. Leak Test
(1)
Do the leak test of the vacuum toilet system (Ref. TASK 38-31-00-790-002).
(2)
Record the result of the test.
(3)
Compare the result of the test before the removal and after the installation.
NOTE : The difference between the tests must not be more than 10% of
____
the result made before the removal.
Subtask 38-31-63-720-050
C. Do the functional test of the liquid level sensor 41MG and transmitter 40MG (Ref. TASK 38-31-00-720-002)
5. Close-up
________ Subtask 38-31-63-613-050
A. Do the servicing of the waste holding tank (Ref. TASK 12-16-38-613-001). Subtask 38-31-63-410-050
B. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Close the access panels 161DW, 162DW.
(3)
Remove the access platform(s).
(4) Close the AFT cargo-compartment door (Ref. TASK 52-30-00-860-002). Subtask 38-31-63-862-050
C. De-energize the ground service network
(Ref. TASK 24-42-00-862-001).
1EFF : ALL 1 38-31-63Page 409 1 1 Feb 01/05R 1 1 1CES 1
TASK 38-31-63-000-002
Removal of the Liquid Level Sensor (41MG)
R R R WARNING : DO NOT DO WORK ON THE TOILET WASTE SYSTEM AND THE POTABLE WATER_______ SYSTEM AT THE SAME TIME. THIS WILL PREVENT CONTAMINATION OF THE POTABLE WATER SYSTEM. SUCH CONTAMINATION CAN BE DANGEROUS TO HEALTH.
R R R R R R WARNING : ALWAYS USE RUBBER GLOVES WHEN YOU DO WORK:_______ - ON THE TOILET WASTE SYSTEM, OR - ON PARTS THAT HAVE CONTAMINATION FROM THE WASTE SYSTEM. WHEN YOU COMPLETE THE WORK PROCEDURE, CLEAN YOUR HANDS WITH SOAP AND WATER. THIS WILL PREVENT INFECTION (TOILET WASTE IS DANGEROUS FOR HEALTH).
R R R R R R WARNING : WHEN YOU REMOVE A COMPONENT OF THE TOILET WASTE SYSTEM, ALWAYS PUT IT_______ IN A PLASTIC BAG, THEN SEAL THE BAG. DO NOT PUT DOCUMENTS INTO THE PLASTIC BAG. SEAL THE BAG FIRST, THEN ATTACH THE DOCUMENT TO IT. THIS WILL PREVENT INFECTION (CONTAMINATION FROM TOILET WASTE CAN BE DANGEROUS TO HEALTH).
1. Reason for the Job__________________
Self Explanatory
2. Job Set-up Information______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
R R No specific No specific No specific blanking caps circuit breaker(s) safety clip(s) 1 ACCESS PLATFORM 2M (6 FT)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-42-00-861-001 Energize the Ground Service Network from the External
Power 38-31-00-680-001 Draining of the Toilet System 52-30-00-860-001 Open the FWD or AFT Cargo-Compartment Door with the
Yellow Electric Pump
3. Job Set-up
__________
Subtask 38-31-63-861-052
A. Energize the ground service network
(Ref. TASK 24-42-00-861-001).
Subtask 38-31-63-010-053
B. Get Access
(1)
Open the AFT cargo-compartment door (Ref. TASK 52-30-00-860-001).
(2)
Put the ACCESS PLATFORM 2M (6 FT) in position.
(3) Open the access panels 161DW, 162DW.
Subtask 38-31-63-680-052
C. Aircraft Maintenance Configuration
(1)
Make sure that the ground service network is energized from the external power (Ref. TASK 24-42-00-861-001).
(2)
Make sure that the toilet system is drained (Ref. TASK 38-31-00-680-001).
R **ON A/C 001-049, 051-099, 101-105,
Subtask 38-31-63-865-059
D. Open, safety and tag this(these) circuit breaker(s): -------------------------------------------------------------------------------
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