What was found
F/O FORWARD O2 MASK WILL NOT INFLATE. REPLACED F/O'S FULL FACE O2 MASK AND O2 BOX PER AMM. OPS CHECKED GOOD.
- Difficulty date
- November 26, 2011
- Submitted
- December 19, 2011
- Operation
- Air carrier
- Aircraft
- N481UA
- Make and model
- Airbus A320232
- Aircraft serial
- 1559
- Aircraft time
- 32,999 hours, 14,535 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Mask
- Part number
- MF20534
- Part serial
- 1650
- Condition
- Failed
- Location
- Cockpit
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.