On the panel 50VU:
R EFF : 052-055, 057-057, 401-499, 35-23-00Page 406
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
-push and hold the TMR RESET pushbutton switch.
-release the TMR RESET pushbutton switch.
9. On the overhead panel 21VU:
-push to release the AHS ON pushbutton switch.
5. Close-up
________ Subtask 35-23-00-080-053
-
the ON indicator light on the TMRRESET pushbutton switch comes on.
On the panel 21VU:
-
the SYS ON indicator light goes off.On the panel 50VU:
-
the ON indicator light on the TMR RESET pushbutton switch goes off.
On the overhead panel 21VU:
-
the ON legend in the AHS ONpushbutton switch goes off.
A. Disconnect the vacuum source and the HOSE - ADAPTER, ALTITUDE SWITCH from
the altitude pressure switch 16WR.
R **ON A/C 401-499,
R Subtask 35-23-00-410-057
R B. Close Access
R (1) Close all the doors of the emergency oxygen containers.
R (2) Turn the door stops 90 degrees to the normal position.
R NOTE : Spring tension will retract the door stops when they are in____
R the normal position.
R (3) Install the altitude switch (2) on its support (3) and install and
R tighten the screws (4) and the washers (5).
R (4) Make sure that the work area is clean and clear of tool(s) and other
R items.
EFF : 052-055, 057-057, 401-499, 35-23-00Page 407 Aug 01/05
CES R **ON A/C 052-055, 057-057, 401-499,
Subtask 35-23-00-862-055 R C. De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).
R **ON A/C 401-499,
R TASK 35-23-00-040-002
R Check of the Oxygen Cylinder Pressure because of no PRESSURE Indication on the R Passenger Oxygen Indication Panel (POXIP) R 1. Reason for the Job
__________________
R Refer to the MMEL TASK: 35-23-01-D)a) R Passenger Oxygen Control and Indicating R PASSENGER OXYGEN Panel Pressure R Indication
R 2. Job Set-up Information
______________________
R A. Fixtures, Tools, Test and Support Equipment
R -------------------------------------------------------------------------------R REFERENCE QTY DESIGNATION R -------------------------------------------------------------------------------
R No specific access platform 1.6 m (5 ft. 3 in.) R No specific 1 THERMOMETER 50 DEG C (122 DEG F)
R B. Referenced Information
R -------------------------------------------------------------------------------R REFERENCE DESIGNATION R -------------------------------------------------------------------------------
R 24-41-00-861-002 R R 24-41-00-862-002 R R 25-55-12-000-003 R R 25-55-12-400-003 R R 52-30-00-860-001 R R 52-30-00-860-002 R R 35-23-00-991-008 R 35-23-00-991-009 Energize the Aircraft Electrical Circuits from the External Power De-energize the Aircraft Electrical Circuits Supplied from the External Power Removal of the Sidewall Panels in the AFT Cargo Compartment - FR59/FR65 Installation of the Sidewall Panels in the AFT Cargo Compartment - FR59/FR65 Open the FWD or AFT Cargo-Compartment Door with the Yellow Electric Pump Close the FWD or AFT Cargo-Compartment Door with the Yellow Electric Pump Fig. 402 Fig. 403
EFF : 401-499, 35-23-00Page 409 Aug 01/05
CES CES
R 3. Job Set-up__________
R Subtask 35-23-00-861-059
R A. Energize the aircraft electrical circuits
R (Ref. TASK 24-41-00-861-002).
R Subtask 35-23-00-010-067
R B. Get Access
R (1) Open the AFT cargo-compartment door 826 (Ref. TASK 52-30-00-860-001).
R (2) Put the access platform below the AFT cargo-compartment door 826.
R (3) Set the CARGO COMPT LIGHT switch 8LU to the ON position.
R (4) Remove the related lining panel to get access to the oxygen storage
R (Ref. TASK 25-55-12-000-003).
R 4. Procedure_________
R Subtask 35-23-00-210-057
R A. Visual Inspection of the Oxygen Cylinder Pressure
R (Ref. Fig. 402/TASK 35-23-00-991-008)
R (1) Calculate the average pressure in the oxygen cylinders.
R (a) Read and write down the pressure on the gage of each oxygen
R cylinder.
R (b) Add the pressures together and divide the total by the number of
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