SDR GTIA2015112801424

Service difficulty report · Oxygen Mask · Airbus A321231

Difficulty date: November 28, 2015
Submitted: November 29, 2015
Operation: Air carrier
Aircraft: N587NK
Make and model: Airbus A321231
Aircraft serial: 2476
Aircraft time: 35,516 hours, 15,143 cycles
System (JASC): 3520 · Passenger Oxygen System
Part: Oxygen Mask
Part number: G1L12477
Condition: Unwanted Deploy
Location: Row 12 Abc
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.

What was found

O2 MASKS IN CABIN ROW 12ABC COLLAPSED, PASSENGER OXYGEN STORAGE MODULES. PERFORMED REPACKED OF O2 MASK IN ROW 12 ABC IAW AMM 35-21-43, AND PERFORMED OPS CHECK OF MANUAL MASK RELEASED IAW AMM 35-23-00, ALL CHECKS NORMAL, NO DEFECTS NOTED, THIS CLEARS DMI 5817514, MOC NOTIFIED, PLACARD REMOVED.

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