R Check of the Oxygen Cylinder because of no CYLINDER FAULT Light on the R Passenger Oxygen Indication Panel (POXIP) R 1. Reason for the Job
__________________ R Refer to the MMEL TASK: TBD 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 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 3. Job Set-up
__________
R Subtask 35-23-00-861-062 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
R A. Energize the aircraft electrical circuits R (Ref. TASK 24-41-00-861-002).
EFF : 401-499, 35-23-00Page 420 Aug 01/05
CES CES R TASK 35-23-00-040-006
R Subtask 35-23-00-010-070
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 35-23-00-210-060
R A. Check the Manual Shut-Off Valves of Oxygen Cylinder
R (Ref. Fig. 402/TASK 35-23-00-991-008)
R (1) Make sure that the manual shut-off valves of the oxygen cylinders are
R open.
R 5. Close-up________
R Subtask 35-23-00-410-069
R A. Close Access
R (1) Make sure that the work area is clean and clear of tool(s) and other
R items.
R (2) Install the related lining panel to close access to the oxygen
R storage (Ref. TASK 25-55-12-400-003).
R (3) Set the CARGO COMPT LIGHT switch 8LU to the OFF position.
R (4) Remove the access platform(s).
R (5) Close the AFT cargo-compartment door 826 (Ref. TASK 52-30-00-860-
R 002).
R Subtask 35-23-00-862-064
R B. De-energize the aircraft electrical circuits
R (Ref. TASK 24-41-00-862-002).
R Check of the Oxygen Cylinder Pressure because of an inoperative Quantity R Calculation and Control Unit (QCCU) R 1. Reason for the Job
__________________
R Refer to the MMEL TASK: 35-23-01-E)
R Passenger Oxygen Control and Indicating
R Quantity Calculation Control Unit (QCCU)
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
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