# SDR 2014FA0000636

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 28, 2014
- Submitted: October 28, 2014
- Operation: General aviation
- Aircraft: [N711JH](https://openairdocs.org/aircraft/N711JH), registered now
- Make and model: Snias AS350B2
- Aircraft serial: 3397
- Aircraft time: 16,217 hours, 18,281 cycles
- Engine: Tmeca ARRIEL1D1
- Engine time: 5,785 hours, 4,199 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Part number: 0292005220
- Part serial: 19270
- Condition: Contaminated
- Part time: 5,785 hours, 4,199 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2014FA0000636

## Discrepancy

BETWEEN FLIGHTS WHILE ON GROUND AT FLIGHT IDLE, THE PILOT RECEIVED A ENGINE CHIP LIGHT. MAINTENANCE FOUND A 1.5 MM PIECE OF CARBON ON LOWER ELETRICAL ENGINE CHIP DETECTOR. MAINTENACE PERFORMED ENGINE OIL RINSE, REPLACEMENT, FILTER CHANGE AND GROUND RUNS.  CHIP DETECTOR REMAINED CLEAN. ENGINE PLACED IN A 25 HOUR MONITORING CYCLE.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.