# SDR ASAA12511272

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 19, 2012
- Submitted: March 21, 2012
- Operation: Air carrier
- Aircraft: [N564AS](https://openairdocs.org/aircraft/N564AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35103
- Aircraft time: 20,672 hours, 6,493 cycles
- System (JASC): [3442 · Weather Radar System](https://openairdocs.org/jasc/3442)
- Part: Transceiver
- Part number: 6225132633
- Part serial: 1184P
- Condition: Faulty
- Location: E&E Bay
- Part time: 30,294 hours, 10,710 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA12511272

## Discrepancy

PWS FAIL COMES ON WHEN SWITCHED FROM GROUND POWER.  UNABLE TO DUPLICATE FAILURE.  REPLACED WEATHER RADAR R/T DUE TO HISTORY REF M/M 34 43 41.  OPERATIONAL TEST NORMAL.

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