# SDR CA040116004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 13, 2004
- Submitted: March 1, 2004
- Operation: General aviation
- Make and model: Lear 60LEAR
- Engine: Pwa PW305A
- System (JASC): [7230 · Turbine Engine Compressor Section](https://openairdocs.org/jasc/7230)
- Part: Compressor Wheel
- Condition: Fractured
- Location: Engine
- Stage of operation: TX
- How discovered: O
- Nature of condition: E
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA040116004

## Discrepancy

(CAN) FOLLOWING UNEVENTFUL LANDING AND ROLL-OUT, CREW NOTED VIBRATION AND RISING ITT. ENGINE WAS SECURED. POST FLIGHT EXAMINATION SHOWED THAT ROTOR 1 OF THE HPC HAD .3333 OF ONE AIRFOIL MISSING.

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