-set the BEACON switch to OFF position.

 (3)
 remove the pressure indicator, the vertical speed indicator and the stop-watch.

 (4)
 remove the safety plug from the pressure switch 16WR.

 (a) In the avionics compartment:
 -
Remove the safety streamer from the safety plug.

 -
Remove the safety plug with its O-ring from the air inlet of the pressure switch 16WR.

 (5)
 If you removed the crew oxygen masks, install them (Ref. TASK 35-12-41-400-002)

 (6)
 Put the system and the aircraft back to the serviceable
 configuration.

 (7)
 Do the EIS stop procedure (Ref. TASK 31-60-00-860-002).

 (8)
 De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).

 (9)
 Remove the warning notices and the safety barriers.

 1EFF : ALL 1 05-53-00Page 550 1 1 May 01/04R 1 1 1CES 1

 TASK 05-53-00-780-003- 01

 Test to Measure the Structural Leakage (with AIDS)
R R  WARNING : MAKE SURE THAT:_______ - ONLY THE PERSONS NECESSARY FOR THE PRESSURIZATION TEST ARE IN THE AIRCRAFT DURING THE TEST. - THE PERSONS IN THE AIRCRAFT HAVE MEDICAL APPROVAL TO DO THIS TYPE OF TEST (REFER TO YOUR LOCAL REGULATION). BE CAREFUL WHEN YOU CONTROL THE PRESSURE. SUDDEN CHANGES IN PRESSURE CAN CAUSE PAIN AND INJURY.
 WARNING : THERE MUST BE TWO PERSONS IN THE COCKPIT DURING THE PRESSURIZATION_______ TEST. IF A CHANGE IN PRESSURE HAS AN UNWANTED EFFECT (PAIN, NOISE IN THE EARS , HEADHACHE, OR OTHER) ON ONE PERSON, THE OTHER PERSON CAN ADJUST THE PRESSURE TO AVOID INJURY.
 WARNING : DO NOT OPEN OR GO NEAR PRESSURE-SEALED DOORS WHEN THE AIRCRAFT IS_______ PRESSURIZED. A PRESSURE-SEALED DOOR THAT OPENS WHEN THE AIRCRAFT IS PRESSURIZED. - WILL CAUSE EXPLOSIVE DECOMPRESSION. - CAN KILL OR CAUSE INJURY TO PERSONS AND/OR CAUSE DAMAGE TO THE AIRCRAFT/EQUIPMENT.
 WARNING : DO NOT OPEN THE DOORS WHILE THE RED WARNING LIGHT FLASHES. IF THE RED_______ WARNING LIGHT FLASHES, REMAINING PRESSURE COULD CAUSE THE DOOR TO OPEN SUDDENLY AND COULD : - KILL OR CAUSE SERIOUS INJURY TO PERSONS - CAUSE DAMAGE TO THE AIRCRAFT.
 1. Reason for the Job__________________
 To measure the structural leakage.
R R  NOTE : The pressure test that follows is only necessary after the repair if____ the repair procedure in the SRM or in the repair instruction directly tells you to do it.

 2. Job Set-up Information
______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s) No specific safety barriers No specific safety plug - ref MS21913-4 No specific safety streamer No specific warning notices No specific O-ring - ref NAS1612-4
 B. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
12-33-21-618-001 12-33-21-618-001 23-44-00-700-001 24-41-00-861-002  Pre-conditioning through the HP Ground ConnectionPre-conditioning with the APUOperational Test of the Service InterphoneEnergize the Aircraft Electrical Circuits from the External Power
 24-41-00-862-002  De-energize the Aircraft Electrical Circuits Supplied from the External Power
 31-36-00-740-008 31-60-00-860-001  Access to the Parameter Call-Up MenusEIS Start Procedure
 31-60-00-860-002 34-10-00-860-002  EIS Stop ProcedureADIRS Start Procedure
 34-10-00-860-005 35-12-41-000-002 35-12-41-400-002  ADIRS Stop ProcedureRemoval of the Full-Face/Quick-Donning Oxygen-MaskInstallation of the Full-Face/Quick-donning Oxygen-Mask

 1EFF : ALL 1 05-53-00Page 552 1 1 May 01/04R 1 1 1CES 1

 3. Job Set-up
__________
 Subtask 05-53-00-865-054

 A. Open, safety and tag this(these) circuit breaker(s):
 -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------

R **ON A/C 062-099, 106-149, 151-199, 201-299, 301-399, 401-499,
 122VU DOORS/PAX/MONG 1MQ T13 **ON A/C ALL
 Subtask 05-53-00-860-059
 B. Aircraft configuration
 (1)
 Put the safety barriers and the warning notices in position to keep persons out of the work area.

 (2)
 Make sure that the static probe covers are not installed.

 (3)
　
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