# SDR VIB420150515001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 14, 2015
- Submitted: May 15, 2015
- Operation: General aviation
- Filed by: [Stevens Aerospace and Defense Systems LLC, repair station VIB4368K](https://openairdocs.org/faa-repair-station/VIB4368K/stevens-aerospace-and-defense-systems-llc.md) (OpenAirDocs)
- Engine: Pwa PT6A135A
- Engine time: 1,163 hours, 997 cycles
- System (JASC): [7230 · Turbine Engine Compressor Section](https://openairdocs.org/jasc/7230)
- Part: Vane
- Part number: 3032451CL03
- Part serial: HLA435C
- Condition: Cracked
- Location: Engine
- Part time: 1,163 hours, 997 cycles
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/VIB420150515001

## Discrepancy

CT VANE RING IN NR 1 ENGINE HAS CONVERGING CRACKS.

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