# SDR SWAA081015

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 2008
- Submitted: February 25, 2008
- Operation: Air carrier
- Aircraft: [N442WN](https://openairdocs.org/aircraft/N442WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32459
- Aircraft time: 17,144 hours, 9,786 cycles
- System (JASC): [3246 · Wheel/Ski/Float](https://openairdocs.org/jasc/3246)
- Part: Bearing
- Part number: 161A11501
- Part serial: MK0371
- Condition: Failed
- Location: Rt Mlg
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA081015

## Discrepancy

DURING SCHEDULED WALKAROUND INSPECTION FOUND, NR 4 MLG WHEEL BEARING FAILURE.  REMOVED AND REPLACED RIGHT MLG INNER CYCLINDER PER MM.

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