# SDR CA150904006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 3, 2015
- Submitted: April 22, 2016
- Operation: General aviation
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Engine: Rroyce AE3007A1
- System (JASC): [7250 · Turbine Section](https://openairdocs.org/jasc/7250)
- Part: Blade
- Part number: 23070987
- Condition: Failed
- Location: Turbine Section
- Stage of operation: NR
- How discovered: 9
- Nature of condition: M
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA150904006

## Discrepancy

(CAN) ENGINE REMOVED FOR INTERSTAGE TURBINE TEMPERATURE (ITT) EXCEEDANCE FOUND HPT STAGE 2 VANES FAILURE DURING MODULE DISASSEMBLY. THE FAILED HPT STAGE 2 VANES MADE CONTACT WITH ALL STAGE 2 HPT BLADES BY INDUCING HEAVY DAMAGE TO THE BLADES LEADING EDGE.

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