# SDR CHQA20130728197

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 28, 2013
- Submitted: July 30, 2013
- Operation: Air carrier
- Aircraft: N299SK
- Make and model: Emb EMB-135KL
- Registry model: [EMB EMB-135KL](https://openairdocs.org/model/embraer-emb-135kl) (OpenAirDocs)
- Aircraft serial: 145532
- Aircraft time: 29,491 hours, 26,184 cycles
- Engine: Rroyce AE3007A13
- Engine time: 20,932 hours, 23,070 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Odor
- Location: Left
- 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/CHQA20130728197

## Discrepancy

DURING FLIGHT THERE WAS AN OIL BURNING ODOR IN THE COCKPIT WHILE USING BLEED SYSTEM 1 AND BOTH PACK SYSTEMS TURNED ON.   THE ODOR WAS ONLY PRESENT IN THE COCKPIT AND CLEARED ON THE GROUND WHILE USING THE APU AS A BLEED SOURCE.  LANDED WITHOUT INCIDENT.  MX REPLACED THE NR 1 ENGINE.  OPS CHECKED GOOD WITH NO FURTHER DEFECTS OR ODORS REPORTED.

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