What was found
PAX OXY STORAGE OPEN /BROKEN ROW 48CDFG. REPLACED O2 ASSY PER A330 AMM 35-21. OK FOR SERVICE. (8589606) AIRCRAFT WAS GROUNDED.
- Difficulty date
- May 2, 2026
- Submitted
- May 4, 2026
- Operation
- Air carrier
- Aircraft
- N820NW
- Make and model
- Airbus A330323
- Aircraft serial
- 0859
- Aircraft time
- 82,974 hours, 10,778 cycles
- System (JASC)
- 3520 · Passenger Oxygen System
- Part
- Oxygen Box
- Condition
- Broken
- Location
- Zone 200
- 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.