Oxygen Drop Test

Question 1

1. Crew Oxygen Panel

Answer 1

Note

Question 2

2. TEST/RESET Switch

Answer 2

Push and hold
———
*Ensure yellow cross shows momentarily in the flow indicator
*Continue to hold the TEST/RESET Switch for next step

Question 3

3. EMERGENCY/TEST Selector

Answer 3

Push and hold for 5 seconds
———
*Yellow cross shows continuously in the flow indicator
**Crew oxygen does not decrease more than 100 PSI

Question 4

4. TEST/RESET switch and EMERGENCY/TEST selector

Answer 4

Release
———
Ensure yellow cross does not show in the flow indicator

Question 5

5. CREW OXYGEN Pressure Indicator

Answer 5

Above minimum
———
*if below 850 psi, make an AML INFO-ITEM entry