SDR WX0A2025031432353

Service difficulty report · Oxygen Mask · Airbus A320214

Difficulty date: March 13, 2025
Submitted: March 14, 2025
Operation: Air carrier
Aircraft: N284NV
Make and model: Airbus A320214
Aircraft serial: 5045
Aircraft time: 36,828 hours, 23,714 cycles
System (JASC): 3510 · Crew Oxygen System
Part: Oxygen Mask
Condition: Inoperative
Location: Zone 200
Stage of operation: IN
How discovered: C
Nature of condition: L
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

(AIRCRAFT NOT GROUNDED) FO O2 MASK AFTER RETURNING TO STORAGE, WILL NOT PRESS TO TEST, FLAG DOES NOT GO AWAY / REMOVED AND REPLACED THE OBSERVER O2 MASK BOX (10RN3) IN REF TO A320 AMM 35-12-41-000-001-A AND A320 AMM 35-12-41-400-001-A. OPS AND LEAK CHECK GOOD AT THIS TIME. THIS CLEARS MEL 25-11-06-A, MDDR 208853. M353 REMOVED, MOC NOTIFIED."

More about the Airbus A320-214