# SDR M5WA2014F00069

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 9, 2014
- Submitted: February 11, 2014
- Operation: Air carrier
- Aircraft: [N350MW](https://openairdocs.org/aircraft/N350MW), registered now
- Make and model: Snias AS350B3
- Aircraft serial: 7478
- Aircraft time: 418 hours
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Bearing
- Part number: 704A33651243
- Part serial: 1111223
- Condition: Seized
- Location: Hyd Pump
- Part time: 418 hours
- Stage of operation: CR
- How discovered: O
- Nature of condition: B, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/M5WA2014F00069

## Discrepancy

BEARING IN THE HYDRAULIC PUMP DRIVE ASSY IN NR 1 HYDRAULIC SYSTEM SEIZED CAUSING THE HYD DRIVE BELT TO FAIL.

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