SDR GTIA2025071038985

Service difficulty report · A/C Pack · Airbus A320271N

Difficulty date: July 8, 2025
Submitted: July 10, 2025
Operation: Air carrier
Aircraft: N926NK
Make and model: Airbus A320271N
Aircraft serial: 9482
Aircraft time: 17,367 hours, 7,408 cycles
System (JASC): 2150 · Cabin Cooling System
Part: A/C Pack
Condition: Odor
Location: Zone 100
Stage of operation: AP
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 APPROACH AT 5000 FA REPORTS STRONG SMELL OF DIRTY SOCKS/SOUR MILK -REF LP # 3589162-1, PACK BURNOUT ACCOMPLISHED ON # 1 PACK, PACK # 2 BURNOUT C/W IAW AMM 21-00-00, ALL CHECKS OK, NO ODORS DETECTED AT THIS TIME WITH TH AEROTRACER AROUND THE CABIN, A/C OK FOR CONTINUED SVC

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