SDR DALA2026060903450

Service difficulty report · Oxygen Mask · Airbus A320212

Difficulty date: June 3, 2026
Submitted: June 9, 2026
Operation: Air carrier
Aircraft: N335NW
Make and model: Airbus A320212
Aircraft serial: 340
Aircraft time: 92,529 hours, 42,677 cycles
System (JASC): 3520 · Passenger Oxygen System
Part: Oxygen Mask
Condition: Unwanted Deploy
Location: Zone 200
Stage of operation: TO
How discovered: O
Nature of condition: O
Precautionary procedure: O

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

What was found

OXYGEN PANEL MASK DEPLOYED / LOCATIONS:18D FRC35230318D - ADDITIONAL LOCATIONS 18E,18F - OXYGEN MASK IN SEATS 18DEF DEPLOYED ON TAKEOFF / INTERIOR. APPLIED MEL 35-21-01A TO SEAT ROW 18DEF PLACARDS INSTALLED. FOUND OB HINGES BROKEN, R/R HINGES PER CMM 25-28-02, CKS GOOD. MEL & PLACS REMOVED. REV "M" PROC C/W. (LP: 1627646, AIRCRAFT WAS GROUNDED)

More about the Airbus A320-212