# SDR UIEA2022053000558

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 30, 2022
- Submitted: May 31, 2022
- Operation: Air carrier
- Aircraft: [N418MC](https://openairdocs.org/aircraft/N418MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 32840
- Aircraft time: 78,891 hours
- System (JASC): [3443 · Doppler System](https://openairdocs.org/jasc/3443)
- Part: Drive Assy
- Part number: 6225136202
- Part serial: 3390
- Condition: Failed
- Stage of operation: CR
- How discovered: V
- Nature of condition: G, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2022053000558

## Discrepancy

BOTH L & R WEATHER RADARS FAILED AT CRUISE. REMOVED AND REPLACED WEATHER RADAR DRIVE MOUNT ASSEMBLY.

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