What was found
CREW O2 EMPTY ONLY 50 PSI AT SHUTDOWN. [06-22-07] "PRESS TO TEST" SLIDE SWITCH ON CAPTAIN'S O2 MASK STOWAGE BOX STICKS, ALLOWING SLOW LEAK THROUGH TEST FUNCTION. REPLACED OXYGEN MASK STOWAGE BOX.
- Difficulty date
- April 19, 2007
- Submitted
- April 24, 2007
- Operation
- Air carrier
- Aircraft
- N420UA
- Make and model
- Airbus A320232
- Aircraft serial
- 489
- Aircraft time
- 43,416 hours, 15,554 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen System
- Condition
- Reads Low
- Location
- Crew
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.