(3)
If installed, make sure that the upper protection film is correct (this film prevents scratches to the external face of the window, and gives anti-icing protection during depressurization). If not, remove and discard it.
NOTE : This upper protection film is no longer manufactured.
____
(4)
Make sure that the harness inflates.
(5)
Make sure that the strap separators are in the correct position on the harness.
(6)
Make sure that the harness has no leaks.
EFF : ALL
35-12-41Page 602
R R Adjustment of the Oxygen Mask Strap-Separator Figure 601/TASK 35-12-41-991-004-A
EFF : ALL 35-12-41 Page 603 Nov 01/04
CES
(7)
Make sure that the head straps and the buckles are in good condition.
(8)
Make sure that the doors of the oxygen mask stowage box open and close correctly.
(9) Visually examine the oxygen mask regulator and its supply lines R - make sure that the mask lock is correctly installed R - make sure that the retaining screw is torqued to 0.06 m.daN (5.30
lbf.in).
(10)
Make sure that the microphone cable is in good condition.
(11)
Install the oxygen mask in its stowage box.
(12)
Make sure that the doors are correctly closed.
5. Close-up
________
Subtask 35-12-41-860-053
A. Put the aircraft back to its initial configuration.
(1)
After you have examined the last oxygen mask, release the OXYGEN/CREW SUPPLY pushbutton switch (the OFF legend comes on).
(2)
De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002)
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TASK 35-12-41-750-001
Remove for Functional Check of Mask Regulator Assembly
1.
Reason for the Job
__________________
Refer to the MPD TASK: 351241-02
2.
Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
35-12-41-000-002 Removal of the Full-Face/Quick-Donning Oxygen-Mask 35-12-41-400-002 Installation of the Full-Face/Quick-donning
Oxygen-Mask
CMM 351360 (for corrective action)
CMM 351361 (for corrective action)
3. Job Set-up
__________
Subtask 35-12-41-020-051
A. Get Access
(1) Remove the full face/quick donning oxygen mask (Ref. TASK 35-12-41-000-002).
4. Procedure
_________ R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-228, 301-302,
Subtask 35-12-41-720-050
A. Test
(1) Do the test of the full face/quick donning mask regulator MF10-05-( ) Series, (Ref. CMM 351361) para. 2.
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35-12-41Page 605
R **ON A/C 106-149, 229-299, 303-399, 401-499,
Subtask 35-12-41-720-050-A
A. Test
(1) Do the test of the full face/quick donning mask regulator MF20-( ) Series, (Ref. CMM 351360) para. 2.
**ON A/C ALL
5. Close-up
________
Subtask 35-12-41-420-050
A. Close Access
(1) Install the full face/quick donning oxygen mask (Ref. TASK 35-12-41-400-002)
EFF : ALL
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TASK 35-12-41-200-002
Check of the Correct Position of the Mask Lock and Correct Torque of the Retaining Screw WARNING : KEEP ALL HYDROCARBONS (FUELS, LUBRICANTS, ETC.) AWAY FROM ALL SOURCE
_______ OF OXYGEN. OXYGEN BECOMES EXPLOSIVE WHEN IT TOUCHES HYDROCARBONS.
WARNING : CLEAN THE TOOLS AND MAKE SURE YOUR HANDS ARE CLEAN TO PREVENT
_______
CONTAMINATION OF THE OXYGEN SYSTEM.
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 Torque Wrench : range 0.00 to 1.20 m.daN
R (0.00 to 9.00 lbf.ft)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
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