# SDR ASAA2018072425514

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 22, 2018
- Submitted: July 24, 2018
- Operation: Air carrier
- Aircraft: [N487AS](https://openairdocs.org/aircraft/N487AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 44108
- Aircraft time: 11,082 hours, 3,664 cycles
- System (JASC): [3442 · Weather Radar System](https://openairdocs.org/jasc/3442)
- Part: Unknown
- Condition: Malfunctioned
- Location: Weather Radar
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2018072425514

## Discrepancy

WX RADAR INOP. GROUNDED - YES. REF AMM 34-43-00. OPENED AND TAGGED (2) C/B'S. REMOVED R/T. NO DEFECTS NOTED. CLEANED FAN. RESET (2) C/B'S. ACCOMPLISHED WX RADAR OPS/ SYSTEM TEST REF AMM 34-43-00/501. OPS TEST NORMAL.

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