What was found
RIGHT HAND FLIGHT DECK OBSERVER`S MASK EMERGENCY SELECTOR KNOB BROKEN. REPLACED FLIGHT DECK OBSERVER`S MASK IAW AMM 35-12-41.
- Difficulty date
- March 17, 2014
- Submitted
- March 18, 2014
- Operation
- Air carrier
- Aircraft
- N550UW
- Make and model
- Airbus A321231
- Aircraft serial
- 4935
- Aircraft time
- 8,790 hours, 3,029 cycles
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Selector Knob
- Part number
- MF20534
- Part serial
- SE62357
- Condition
- Broken
- Location
- O2 Mask
- Part time
- 8,783 hours, 3,026 cycles
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.