SDR CALA2026030214141

Service difficulty report · Unknown · Airbus A320232

Difficulty date: February 28, 2026
Submitted: March 2, 2026
Operation: Air carrier
Aircraft: N461UA
Make and model: Airbus A320232
Aircraft serial: 1266
Aircraft time: 78,530 hours, 32,400 cycles
System (JASC): 2120 · Air Distribution System
Part: Unknown
Condition: Odor
Location: Cabin
Stage of operation: NR
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

SWEET SMELLING ODOR DETECTED WHEN BOTH PACKS TURNED ON AT GATE ON APU BLEED. TROUBLESHOT IAW TSM 05-50-00/201 DECISION TABLE AND TSM 05-50-00-810-831-A, PER TSM OPERATED IN MULTIPLE CONFIGS WITH E1 & E2, BLEED 1, BLEED 2, APU BLEED, PACKS 1 AND 2 FOR EXTENDED PERIOD OF TIME, NO FOUL ODOR DETECTED UPON COMPLETION.

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