# SDR AALA20100718ORD01

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 18, 2010
- Submitted: August 17, 2010
- Operation: Air carrier
- Aircraft: [N990AN](https://openairdocs.org/aircraft/N990AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 29563
- Aircraft time: 3,429 hours, 1,249 cycles
- System (JASC): [3442 · Weather Radar System](https://openairdocs.org/jasc/3442)
- Part: Drive Unit
- Part number: 6225135802
- Condition: Failed
- Location: Weather Radar
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20100718ORD01

## Discrepancy

ORD - INFLIGHT DFW-DTW.  CREW REPORTED WEATHER RADAR WAS MALFUNCTIONING.  FLIGHT WAS DIVERTED ORD LANDED WITHOUT INCIDENT.  REPLACED WEATHER RADAR DRIVE UNIT.

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