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Aircraft-Mounted Oxygen Regulators | Up
Aviation Structural Mechanic E2 - How airplanes are built and how to maintain them | Next
TURNAROUND/PREFLIGHT/POST- FLIGHT/TRANSFER INSPECTIONS |
Figure 4-14.—MD regulator operational drawing.
inlet assembly into the inlet supply valve (2), and
2. The reduction chamber incorporates the
then into the first-stage reduction chamber (3) by
first-stage relief valve assembly (4) to protect the
action of the inlet supply valve control lever 24.
regulate; against overpressures.
The pressure of the flowing oxygen is registered
3. The demand valve assembly (5) is opened
on the oxygen supply pressure gauge.
when the pressure across demand outer
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