# SDR UIEA200600015

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 3, 2006
- Submitted: March 16, 2006
- Operation: Air carrier
- Aircraft: [N498MC](https://openairdocs.org/aircraft/N498MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 29259
- Aircraft time: 29,578 hours, 4,736 cycles
- Engine: Ge CF680C2*
- System (JASC): [3244 · Tire](https://openairdocs.org/jasc/3244)
- Part: Tire
- Part number: 314792
- Part serial: 0011
- Condition: Failed
- Location: Zone 700
- 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/UIEA200600015

## Discrepancy

NR 4 MAIN WHEEL BLOWN OUT.  REPLACED NR 3 AND NR 4 WHEEL ASSY IAW MM 32-42-01.  PERFORMED CHAPTER 5-51-25 AND 5-51-20 INSPECTION.  ALSO PERFORMED 5-51-34 AND DEACTIVATED NR 4 BRAKE AS A PRECAUTION.

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