# SDR DALA2020032402033

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 24, 2020
- Submitted: March 25, 2020
- Operation: Air carrier
- Aircraft: [N326NB](https://openairdocs.org/aircraft/N326NB), registered now
- Make and model: Airbus A319-114
- Registry model: [Airbus A319-114](https://openairdocs.org/model/airbus-a319-114) (OpenAirDocs)
- Aircraft serial: 1498
- Aircraft time: 52,248 hours, 27,104 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2020032402033

## Discrepancy

SHIP 3126 -DIV- TO ATL DUE TO DIRTY SOCK SMELL ON CLIMB AND INITIAL CRUISE. APU HAD BEEN OFF 20 + MINUTES AT START OF EVENT. SMELL DISAPPEARS W/ #1 PACK OFF DURING DECENT WHEN HP BLEED OPENS. SMELL QUICKLY RETURNS. ISOLATED LEFT PACK AND ODOR DISSIPATED. CORRECTIVE ACTION: T/S PER AMDS WORKCARD 0550-2002 AND AIRCRAFT SMOKE AND FUME QUESTIONNAIRE. DECISION TABLE INDICATE TYPE 2/TYPE 3 EVENT. AMDS WORKCARD 7900-2001-ENGINE OIL ODOR IN PROGRESS. WORKCARDS 7900-2001 AND 2100-2003 COMPLETE. NO ODOR NOTED IN THE CABIN. AIRCRAFT OK FOR SERVICE.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.