# SDR DALA2026072004235

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 14, 2026
- Submitted: July 20, 2026
- Operation: Air carrier
- Aircraft: [N345NB](https://openairdocs.org/aircraft/N345NB), registered now
- Make and model: Airbus A319-114
- Registry model: [Airbus A319-114](https://openairdocs.org/model/airbus-a319-114) (OpenAirDocs)
- Aircraft serial: 1774
- Aircraft time: 63,103 hours, 33,194 cycles
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Generator
- Part number: BA1650101
- Part serial: SAAP3439
- Condition: Leaking
- Location: Zone 100
- Part time: 2,620 hours, 1,345 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: K, B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026072004235

## Discrepancy

STINKY FUMES AFTER APU BLEED SELECTED ON GROUND, NO PAX ON BOARD.   DEBRIEFED FLIGHT CREW AS PER TASK CARD 0550-2002 STEPS 1-3. FOUND APU TO BE USED DURING EVENT AND PACK CONFIGURATION TO HAVE NO EFFECT. WIP 780291. C/W STEPS A-E PER MSI PREVENTION LOG 1698152. WIP 123277 C/W MSI LOG STEPS F-L. UPON INSPECTION NOTED APU GENERATOR LEAKING. R&R APU GENERATOR IAW A320 AMM 24-23. DURING INSPECTION NOTED MINOR UV LIGHT EVIDENCE OF COMPRESSOR DRAIN LINE OIL CONTAMINATION. (LP: 8621093, AIRCRAFT WAS GROUNDED)

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