Subtask 35-23-00-550-050
A. Packing of the Oxygen Mask Assemblies CAUTION : MAKE SURE THAT THE OXYGEN MASKS ARE INSTALLED CORRECTLY. IF
_______ THEY ARE NOT, IT IS POSSIBLE THAT THEY WILL NOT FALL OUT CORRECTLY IN AN EMERGENCY.
(1)
Fold the reservoir bag (3) into thirds.
(2)
Put the headband (2) into the oxygen mask (1).
(3)
Put the reservoir bag (3) into the oxygen mask (1).
Packing of the Oxygen Masks. Figure 503/TASK 35-23-00-991-003-B12 (SHEET 1)
EFF : 001-049, 051-099, 101-149, 151-199, 35-23-00Page 560 201-299, 301-399, Config-1 Aug 01/05
CES
Packing of the Oxygen Masks. Figure 503/TASK 35-23-00-991-003-B22 (SHEET 2)
EFF : 001-049, 051-099, 101-149, 151-199, 35-23-00Page 561 201-299, 301-399, Config-1 Aug 01/05
CES
(4)
Wind the supply hose (4) clockwise into a 50 mm (1.9685 in.) dia.
coil.
(5)
Make sure that there are no twists in the supply hose (4).
(6)
Install the retainer (5) on the supply hose (4) adjacent to the flow indicator (6).
(7)
Put the supply hose (4) into the oxygen mask (1).
(8)
Put the oxygen mask (1) into the emergency oxygen container (9).
(9)
Do this procedure for the other oxygen masks.
(10) If necessary, put the pull flag assembly (7) between the oxygen masks
(1) and the door (8) of the emergency oxygen container.
NOTE : The pull flag assembly (7) is only installed in the emergency
____
oxygen containers in the lavatories.
(11)
Make sure that the supply hoses (4) are connected to the generator outlet.
(12)
Make sure that the lanyards (10) are connected to the actuator pin.
(13)
Put the supply hoses (4) on the oxygen masks.
(14)
Make sure that the supply hoses do not tangle or catch any part in the emergency oxygen container.
(15)
Put the lanyards (10) on the oxygen masks.
(16)
Make sure that the lanyards do not tangle or catch any part in the emergency oxygen container.
(17)
Make sure that the work area is clean and clear of tool(s) and other items.
(18)
Close the door of the emergency oxygen container.
(19)
Make sure that the latch engages and that there is nothing caught between the door and the body of the emergency oxygen container.
5. Close-up
________ Subtask 35-23-00-410-054
A. Install the emergency oxygen container (Ref. TASK 35-21-41-400-001).
CONTROL AND INDICATING - ADJUSTMENT/TEST
________________________________________
TASK 35-23-00-710-005 Operational Check of Manual Mask Release
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 WARNING NOTICE
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied from the External Power 35-00-00-860-001 Special precautions when working on a Gaseous Oxygen System 35-23-00-991-010 Fig. 501
3. Job Set-up
__________ Subtask 35-23-00-861-064
A. Energize the aircraft electrical circuits
(Ref. TASK 24-41-00-861-002).
Subtask 35-23-00-865-077
B. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU OXYGEN/PASSENGER/CTL AND WARN 2WR HA03 49VU OXYGEN/PASSENGER/CTL AND WARN 1WR HA02
Subtask 35-23-00-941-054
C. Safety Precautions
(1)
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