SDR GTIA2019090134589

Service difficulty report · Filter · Airbus A319132

Difficulty date: September 1, 2019
Submitted: September 4, 2019
Operation: Air carrier
Aircraft: N524NK
Make and model: Airbus A319132
Aircraft serial: 2929
Aircraft time: 49,800 hours, 22,991 cycles
System (JASC): 2120 · Air Distribution System
Part: Filter
Condition: Odor
Location: Ac Bay
Stage of operation: DE
How discovered: O
Nature of condition: B
Precautionary procedure: K

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

What was found

"ON DESCENT THROUGH APPROX FL 200 NOTICED SMELL OF DIRTY SOX/SOUR MILK. PERFORMED FUME PRECEDURE, PACK 1 OFF, FUME DISAPPATED. PERFORMED PACK BURN IAW AMM 21-00-00. FILTERS REMAINS IN PACK # 1. BOTH RECIRCULATION FILTERS R&R IAW AMM 21-21-41. REF LOG OGES # 2547231-1, 2547233-2, 2547234-1 FOR REMOVAL AND REPLACEMENT OF # 1 PACK. OPS AND LEAK CHECK GOOD"

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