# SDR COMA9630031

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 6, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N320CA](https://openairdocs.org/aircraft/N320CA), registered now
- Make and model: Saab SF340A
- Registry model: [Saab SF340A](https://openairdocs.org/model/saab-scania-sf340a) (OpenAirDocs)
- Aircraft serial: 340A064
- System (JASC): [3246 · Wheel/Ski/Float](https://openairdocs.org/jasc/3246)
- Part: Wheel
- Part number: 5006227
- Condition: Departed
- Location: Rt Nlg
- Part time: 5,271 hours
- Stage of operation: LD
- Nature of condition: D
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/COMA9630031

## Discrepancy

GRINDING NOISE COMING FROM NLG DURING TAKEOFF, LANDING, AND TAXI.  THE RT NLG WHEEL ASSY DEPARTED AIRCRAFT DURING LANDING.  PROBABLE CAUSE WAS BEARING FAILURE.  REPLACED THE NLG WHEEL ASSY.

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