What was found
CAPTAIN`S OXYGEN MASK SUPPLY IS RESTRICTED. INSTALLED NEW MASK, OPS CHECKED OK.
- Difficulty date
- July 12, 2013
- Submitted
- July 15, 2013
- Operation
- Air carrier
- Aircraft
- N511UA
- Make and model
- Boeing 757222
- Aircraft serial
- 24799
- Aircraft time
- 74,528 hours, 27,779 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Mask
- Part number
- MC1019151
- Part serial
- 962
- Condition
- Failed
- 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.