Oxygen System Quantity Shortage
G500 Emergency Procedures
This is a work in progress
AFM Procedure
[AFM, §04-21-10]
Corrective Action
- To maximize the amount of oxygen available to the flight crew when prolonged use of oxygen by the flight crew is required:
- Passenger Oxygen Control Rotary Knob . . . OFF
WARNING
PERFORMING THIS ACTION TERMINATES FLOW OF OXYGEN TO THE CABIN. CONSIDERATION SHOULD BE GIVEN TO DESCENDING TO 15,000 FEET OR BELOW FOR THE REMAINDER OF THE FLIGHT. AVAILABLE PORTABLE OXYGEN BOTTLES MAY BE DISTRIBUTED TO PASSENGERS REQUIRING OXYGEN ASSISTANCE.
NOTE
To determine available oxygen duration, refer to the appropriate AFM Supplement.
References
Gulfstream GVII-G500 Airplane Flight Manual, Revision 1, August 31, 2018
Gulstream GVII-G500 Production Aircraft Systems, Revision 1, Oct 1, 2018