SDR DALA2025123109545

Service difficulty report · Unknown · Boeing 737932ER

Difficulty date: December 31, 2025
Submitted: December 31, 2025
Operation: Air carrier
Aircraft: N801DZ
Make and model: Boeing 737932ER
Aircraft serial: 31912
Aircraft time: 38,174 hours, 14,788 cycles
System (JASC): 2120 · Air Distribution System
Part: Unknown
Condition: Odor
Location: Cabin
Stage of operation: CR
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

DIV/DE/FUMES- DIVERTED TO ATL DUE TO ACRID CHEMICAL SMELL IN CABIN ROW 19 AFT. RAN ENGINE/APU BLEEDS, LEFT-RIGHT PACKS. INSPECTED LEFT-RIGHT EMERGENCY DOOR EXIT HEATER BLANKETS, PSUS, COFFEE MAKERS, OVENS, ELECTRICAL OUTLETS AND IFE. NO TROUBLE FOUND. UNABLE TO REPRODUCE ODOR. REPLACED RECIRC FAN FILTERS. RETURNED AIRCRAFT TO SERVICE.