# SDR ASAA2012092292925

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 2, 2012
- Submitted: September 25, 2012
- Operation: Air carrier
- Aircraft: [N563AS](https://openairdocs.org/aircraft/N563AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35180
- Aircraft time: 22,767 hours, 7,106 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [3442 · Weather Radar System](https://openairdocs.org/jasc/3442)
- Part: Drive Unit
- Part number: 6225135202
- Part serial: 1K8KB
- Condition: Failed
- Location: Wx Radar
- Part time: 23,210 hours, 7,352 cycles
- Stage of operation: TX
- How discovered: V
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2012092292925

## Discrepancy

ON TAXI OUT TURNED WEATHER RADAR TO WX-T.  PWS AND WEATHER RADAR INOPERATIVE.  OPS TEST IAW MM TASK 34-43-00-710-802-001 SHOWS PWS AND WEAHTER RADAR INOPERATIVE FAULTING ANTENNA. R & R WEATHER RADAR ANTENNA DRIVE UNIT IAW MM 34-43-11-000-802. OPS TEST NORMAL IAW SAME REF.  GROUND VERIFICATION SUCCESSFUL.

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