Oxygen - Textron Cessna Grand Caravan Ex 208B Pilot's Operating Handbook And Faa Approved Airplane Flight Manual

SECTION 8
AIRPLANE HANDLING, SERVICE
AND MAINTENANCE

OXYGEN

The oxygen cylinder, when fully charged, contains either 51 cubic feet
for the 2-port oxygen system or 117 cubic foot for the 10-port or 17-port
system, of MIL-O-27210 aviator's breathing oxygen under a pressure of
1850 PSI at 21°C (70°F). Filling pressures will vary, however, due to
ambient temperature in the filling area, and the temperature rise
resulting from compression of the oxygen. Because of this, merely
filling to 1850 PSI will not result in a properly filled cylinder. Fill to
pressures indicated on the table below for ambient temperature.
OXYGEN FILLING PRESSURES
Refer to Section 9, Supplement 6 for additional information
on the oxygen system installed on your airplane.
8-30 U.S.
MODEL 208B 867 SHP
Figure 8-3
NOTE
CESSNA
GARMIN G1000
208BPHCUS-00