# SDR DALA2019090905234

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 7, 2019
- Submitted: September 9, 2019
- Operation: Air carrier
- Aircraft: [N805DN](https://openairdocs.org/aircraft/N805DN), registered now
- Make and model: Boeing 737932ER
- Aircraft serial: 31913
- Aircraft time: 20,280 hours, 7,574 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cockpit
- Stage of operation: IN
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2019090905234

## Discrepancy

(LOG 5297246) ON T/O HAD DIRTY SOCK SMELL IN COCKPIT. SMELL DISIPATED @ 2000'. PERFORMED FAULT ISOLATION PER FIM 21-00. NO DISCREPANCIES FOUND, NO SMOKE OR ODOR. PERFORMED GVI OF #1&2 ENG INLETS. NO DISCREPANCIES. R&R L&R RECIRC FAN FILTERS PER AMM 21-25.

---
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.