Service difficulty report · A/C Pack · Airbus A320232

Difficulty date
December 23, 2025
Submitted
December 26, 2025
Operation
Air carrier
Aircraft
N604NK
Make and model
Airbus A320232
Aircraft serial
4431
Aircraft time
53,417 hours, 24,575 cycles
Part
A/C Pack
Condition
Odor
Location
Zone 100
Stage of operation
CL
How discovered
O
Nature of condition
B
Precautionary procedure
A

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

What was found

FUME EVENT ON TAKEOFF PACK 1-REF LP-6019368-2, OIL LEAK ON APU GENERATOR FOUND AND COORECTED AND PERFORMED DECONATMINATION OF THE BLEED AIR DUCTS PER PER TSM 05-50-00-810-831. CONTINUED TSM AND PERFORMED DECONTAMINATION OF THE ENVIRONMENTAL CONTROL SYSTEM IAW AMM 21-00-00-615-804 AND REPLACED RECIRCULATION FILTERS IAW AMM 21-21-41PERFORMED OPERATIONAL TEST OF TEMPERATURE CONTROL SYSTEM IAW AMM 21-63-00 NO ODORS NOTED FROM AIRCONDITIONING SYSTEM.

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