# SDR C2XA02CL139

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 30, 2002
- Submitted: July 1, 2002
- Operation: Air carrier
- Aircraft: N11547
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145563
- Engine: Allsn AE3007A
- System (JASC): [7230 · Turbine Engine Compressor Section](https://openairdocs.org/jasc/7230)
- Part: Compressor
- Condition: Stalled
- Location: Nr 1 Engine
- Part time: 1,028 hours, 732 cycles
- Stage of operation: TO
- How discovered: O
- Nature of condition: R, X
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C2XA02CL139

## Discrepancy

ORF FLIGHT 3037 THE CREW REPORTED THE NR 1 ENGINE DID A COMPRESSOR STALL WHEN TAKEOFF POWER WAS APPLIED.  THE ITT ALSO INCREASES TO 920 DEGREES.  MAINTENANCE REPLACED THE NR 1 ENGINE.  THE AIRCRAFT WAS RELEASED FOR SERVICE.

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