# SDR UHLA2010091100160

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 11, 2010
- Submitted: October 13, 2010
- Operation: Air carrier
- Aircraft: N646RW
- Make and model: Emb ERJ 170-100 SE
- Registry model: [EMB ERJ 170-100 SE](https://openairdocs.org/model/embraer-erj-170-100-se) (OpenAirDocs)
- Aircraft serial: 17000066
- Aircraft time: 16,268 hours, 10,125 cycles
- Engine: Ge CF348E5
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Part number: CF348E5
- Part serial: GEE193226
- Condition: Malfunctioned
- Location: Nr 1
- Stage of operation: CL
- 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/UHLA2010091100160

## Discrepancy

DURING CLIMB AND DESCENT, CREW REPORTED A STRONG SMELL IN THE COCKPIT AND CABIN.  SMELL WAS LESS WITH PACK 1 OFF.  MAINTENANCE DEFERRED PACK 1.  WHILE WORKING THE PACK DEFERRAL ON 9/16/10 AND PERFORMING HIGH POWER ENGINE RUNS, THE CABIN FILLED WITH SMOKE.  ON 9/21/10, MAINTENANCE REPLACED THE NR 1 ENGINE AND THERE HAVE BEEN NO REPORTS OF SMELL.

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