# SDR EVCA201701261

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 26, 2017
- Submitted: January 30, 2017
- Operation: Air carrier
- Aircraft: N344AE
- Make and model: Snias AS350B2
- Aircraft serial: 2652
- Aircraft time: 9,399 hours, 22,427 cycles
- Engine: Tmeca ARRIEL1
- System (JASC): [7250 · Turbine Section](https://openairdocs.org/jasc/7250)
- Part: Rotor
- Part number: 414129018
- Part serial: 071365103797
- Condition: Damaged
- Location: Power Turbine
- Part time: 3,566 hours, 7,550 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: Z
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/EVCA201701261

## Discrepancy

DURING INSPECTION FOUND 1 MISSING RIVET AND ASSOCIATED RETAINING WASHER ON THE POWER TURBINE ROTOR ASSY.

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