What was found
THE O2 DECREASED TO 50 PSI AT CRUISE FL 380. LEAK AT SHUTOFF VALVE IN CAPTAIN`S SYSTEM. LEAK WAS STOPPED AND SYSTEM WAS SERVICED.
- Difficulty date
- July 6, 2007
- Submitted
- September 15, 2007
- Operation
- Air carrier
- Aircraft
- N420UA
- Make and model
- Airbus A320232
- Aircraft serial
- 489
- Aircraft time
- 44,138 hours, 15,804 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Shutoff Valve
- Condition
- Leaking
- Location
- O2 System
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- W
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.