# SDR IPXA3677672

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 23, 2013
- Submitted: March 27, 2013
- Operation: Air carrier
- Aircraft: [N314UP](https://openairdocs.org/aircraft/N314UP), registered now
- Make and model: Boeing 767-34AF
- Registry model: [Boeing 767-34AF](https://openairdocs.org/model/boeing-767-34af) (OpenAirDocs)
- Aircraft serial: 27742
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cockpit
- Stage of operation: NR
- How discovered: V
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA3677672

## Discrepancy

INSPECTION TYPE:ETOP ELECTRICAL BURNING ODOR NOTED IN FLIGHT.  BOTH PACKS RUNNING. ODOR DISSIPATED THEN NOTICED MORE STRONGLY UPON BLOCK IN.  AFTER BLOCK IN, ODOR WAS STRONGER IN AFT RT TUNNEL OF E/E BAY. COULD NOT PIN POINT SOURCE. RAN BOTH ENGINES, PACKS. APU OPENED AND CHECKED ALL ELECTRICAL CABINETS AND CHECKED. CLOSED ALL CABINETS FOUND NO EVIDENCE OF BURNING OR SMOKE.  C/W TASK 21-00-21-102-030-767.

---
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.