What was found
WHEN TESTING OBSERVERS O2 MASK, MASK DID NOT RESEAT AND CONTINUED TO PURGE O2. OBSERVER`S MASK LEAKING. REPLACED OBSERVERS MASK ASSY AND LEAK CHECKED. NO LEAKS NOTED.
- Difficulty date
- January 21, 2008
- Submitted
- February 1, 2008
- Operation
- Air carrier
- Aircraft
- N801UA
- Make and model
- Airbus A319131
- Aircraft serial
- 686
- Aircraft time
- 36,427 hours, 14,039 cycles
- Engine
- Iae V2522A5
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Mask
- Part number
- MF20010
- Condition
- Leaking
- Location
- Cockpit
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.