-Wait 2 minutes.
 -Close the manual ventilation
 valve.

R  Pressure - Altitude Graph Figure 504/TASK 38-31-00-991-016- 12 (SHEET 1)
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R  Pressure - Altitude Graph Figure 504/TASK 38-31-00-991-016- 22 (SHEET 2)
 1EFF : 1 1 1CES  ALL  1 111 38-31-00 Page 545 May 01/05

 -------------------------------------------------------------------------------
ACTION RESULT -------------------------------------------------------------------------------
2. In a lavatory:
-Push and release the toilet flush switch.
 -Use a STOPWATCH and record the time of the flush cycle.
At the measuring tool:
-Open the manual ventilation valve and release the pressure.
 -Wait 2 minutes.
 -Close the manual ventilation valve.
 3. In the lavatory:
-Push and release the toilet flush switch.
 -Use a STOPWATCH and record the time of the flush cycle.
At the measuring tool:
 -Open the manual ventilation valve and release the pressure.
At the manometer:

-
After 30 seconds record the value andcompare it with the calculated value from graph 1.

 -
After 120 seconds record the value and compare it with the calculated value from graph 2.

At the manometer:
-The pressure is zero.
At the manometer:
-
After 30 seconds record the value andcompare it with the calculated value from graph 1.

 -
After 120 seconds record the value and compare it with the calculated value from graph 2.

 (2) If the result of the leak test is not satisfactorily refer to the
 trouble shooting procedure (Ref. TSM TASK 38-31-00-810-854).

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 5. Close-up
________ Subtask 38-31-00-080-054
 A. Removal of the Test Tool WARNING : ALWAYS WEAR RUBBER GLOVES, GOGGLES AND PROTECTIVE CLOTHES WHEN
_______
 YOU DO THIS TASK.

 (1) Disconnect the indication unit and the test plug from the overboard vent.
 (2) Clean the component interface and/or the adjacent area. Subtask 38-31-00-942-062
 B. Put the aircraft back to its initial configuration.
 (1)
 Make sure that the work area is clean and clear of tool(s) and other items.

 (2)
 Remove the access platform(s).

 (3)
 Remove the ground support and maintenance equipment, the special and standard tools and all other items.

 (4)
 De-energize the ground service network
 (Ref. TASK 24-42-00-862-001)

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 TASK 38-31-00-710-008
 Operational Test of the Door Limit Switch 44MG

 1.
 Reason for the Job

__________________
 Self Explanatory

 2.
 Job Set-up Information

______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific  1 ACCESS PLATFORM 3M (10 FT)
 B. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-42-00-861-001  Energize the Ground Service Network from the External Power 24-42-00-862-001 De-energize the Ground Service Network Supplied from the External Power
 3. Job Set-up
__________
 Subtask 38-31-00-861-059

 A. Energize the ground service network
 (Ref. TASK 24-42-00-861-001).

R **ON A/C 001-049, 051-099, 101-105,
 Subtask 38-31-00-865-106
 B. Make sure that this(these) circuit breaker(s) is(are) closed:

 -------------------------------------------------------------------------------
PANEL SERVICE IDENT. LOCATION -------------------------------------------------------------------------------2001VU VACUUM TOILET SYSTEM/LAVATORY POWER 32MG A01 2001VU VACUUM TOILET SYSTEM/LAVATORY POWER 45MG A02 2001VU VACUUM TOILET SYSTEM/LAVATORY POWER 39MG A03 2001VU VACUUM TOILET SYSTEM/LAVATORY POWER 34MG A04 2001VU VACUUM TOILET SYSTEM/VACUUM SYS 35MG A06 2001VU VACUUM TOILET SYSTEM/VACUUM GEN 33MG A08

R **ON A/C 106-149, 151-199, 201-299,
 Subtask 38-31-00-865-106-A
 B. Make sure that this(these) circuit breaker(s) is(are) closed: -------------------------------------------------------------------------------PANEL SERVICE IDENT. LOCATION -------------------------------------------------------------------------------2001VU VACUUM TOILET SYSTEM/LAVATORY POWER A 32MG A01 2001VU VACUUM TOILET SYSTEM/LAVATORY POWER 45MG A02 2001VU VACUUM TOILET SYSTEM/LAVATORY POWER D 39MG A03 2001VU VACUUM TOILET SYSTEM/LAVATORY POWER E 34MG A04 2001VU VACUUM TOILET SYSTEM/VACUUM SYS 35MG A06 2001VU VACUUM TOILET SYSTEM/VACUUM GEN 33MG A08
　
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