# SDR ANCF2019082501

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 25, 2019
- Submitted: September 11, 2019
- Operation: Air carrier
- Aircraft: [N780AV](https://openairdocs.org/aircraft/N780AV), registered now
- Make and model: Boeing 787-8
- Registry model: [Boeing 787-8](https://openairdocs.org/model/boeing-787-8) (OpenAirDocs)
- Aircraft serial: 37502
- System (JASC): [3442 · Weather Radar System](https://openairdocs.org/jasc/3442)
- Part: Module
- Part number: 8222127002
- Part serial: 4JK1T4M60K
- Condition: Malfunctioned
- Location: Weather Radar
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ANCF2019082501

## Discrepancy

AGO 25. WXR FAIL MESSAGE ON ND CAME ON. BOTH RADAR WXR SYSTEM ARE NOT OPPERATING AT ALL. CORRECTIVE ACTIONS: AGO 27. REMOVED AND REPLACED LT AND RT RECEIVER XMTR MODULES, PERFORMED SOFTWARE LOADING OF 34 ISS OPS WEATHER WXR WRAU ALL IAW AMM DMC A 34 02 00A 720A  P/N OFF 822-2127-003 S/N OFF HJK1T P/N ON 822-2127-003 S/N ON 3WLKY POS LT P/N OFF 822-2127-003 S/N OFF HM60K P/N ON 822-2127-003 S/N ON 4NV7Y POS RT.

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