# SDR ASAA0853430

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 29, 2008
- Submitted: September 4, 2008
- Operation: Air carrier
- Aircraft: [N570AS](https://openairdocs.org/aircraft/N570AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35185
- Aircraft time: 6,102 hours, 1,802 cycles
- System (JASC): [3442 · Weather Radar System](https://openairdocs.org/jasc/3442)
- Part: Control Panel
- Part number: 6225129105
- Part serial: 16FYRK
- Condition: Malfunctioned
- Location: Wx Radar Sys
- Part time: 6,102 hours, 1,802 cycles
- Stage of operation: TX
- 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/ASAA0853430

## Discrepancy

THE "PWS FAIL" "WXR FAIL" AMBER ANNUNCIATOR ON BOTH NAV DISPLAYS DURING COCKPIT SET UP WITH WXR SELECTED ON EFIS CONTROL PNL.  PROBLEM VERIFIED 'PWS FAIL' C W FIM 344-010-00-34-43 TASK 810 WXR SYSTEM OPS TEST AMM TASK 34-43-00-710-802 001, ALL CHECKS NORMAL AFTER ENGAGING 'STAB' BUTTON ON THE WXR CONT PNL.

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