SDR YENA201707210595

Service difficulty report · Filter · Airbus A321231

Difficulty date: July 21, 2017
Submitted: July 26, 2017
Operation: Air carrier
Aircraft: N949JT
Make and model: Airbus A321231
Aircraft serial: 6575
Aircraft time: 9,096 hours, 2,985 cycles
System (JASC): 2120 · Air Distribution System
Part: Filter
Part number: 44018005
Part serial: 10781
Condition: Odor
Location: Ozone
Part time: 8,961 hours, 2,077 cycles
Stage of operation: DE
How discovered: O
Nature of condition: B
Precautionary procedure: O

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

What was found

DURING DESCENT THROUGH 11,800 FT, IDLE THURST, A STRONG DISTINCT TOXIC ODOR IN COCKPIT AND CABIN FRONT AND REAR. THE FLIGHT CREW DONNED OXYGEN MASKS. ACFT IS OK FOR SERVICE. REMOVED AND REPLACED NR 1 AND 2 OZONE FILTERS IAW AMM 21-51-41.

More about the Airbus A321-231