# SDR M7KA0809084125

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 1, 2008
- Submitted: October 24, 2008
- Operation: Air carrier
- Aircraft: [N817MH](https://openairdocs.org/aircraft/N817MH), registered now
- Make and model: Urocop EC 130 B4
- Registry model: [Urocop EC 130 B4](https://openairdocs.org/model/eurocopter-ec-130-b4) (OpenAirDocs)
- Aircraft serial: 4125
- Engine: Tmeca ARRIEL2B1
- System (JASC): [3340 · Exterior Lighting](https://openairdocs.org/jasc/3340)
- Part: Light
- Part number: 704A46831015
- Condition: Inoperative
- Location: Nav
- Part time: 1,977 hours
- 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/M7KA0809084125

## Discrepancy

NAV LIGHT ASSY, FOUND INOPERATIVE DURING ROUTINE POST FLIGHT INSPECTION, INSTALLED NEW REPLACEMENT, OPERATIONAL CHECK WAS CORRECT.  THIS PART HAS HAD VIBRATION RELATED FAILURES IN OUT FLEET ON SEVERAL OCCASIONS. (K)

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