What was found
F/O O2 MASK VALVE STICKY & SLOW TO CLOSE. REPLACED O2 MASK.
- Difficulty date
- November 4, 2011
- Submitted
- November 14, 2011
- Operation
- Air carrier
- Aircraft
- N670UA
- Make and model
- Boeing 767322
- Aircraft serial
- 29240
- Aircraft time
- 44,111 hours, 11,502 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Mask
- Part number
- MC1019151
- Part serial
- 900
- Condition
- Faulty
- Location
- Cockpit
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.