# SDR ASAA2023031342326

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 13, 2023
- Submitted: March 14, 2023
- Operation: Air carrier
- Aircraft: [N517AS](https://openairdocs.org/aircraft/N517AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35197
- Aircraft time: 51,169 hours, 14,911 cycles
- System (JASC): [3030 · Pitot/Static Anti-Ice System](https://openairdocs.org/jasc/3030)
- Part: Probe
- Part number: 102AH2AG
- Condition: Faulty
- Location: Left Fwd Ext Fus
- Stage of operation: TX
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2023031342326

## Discrepancy

ON TAXI, L TEMP PROBE LIGHT ILLUMINATED. GROUNDED - YES. REF B737-800 FIM 30-31 TASK 810 FOUND TAT PROBE AT FAULT. REPLACED TAT PROBE REF B737-800 AMM 34-21-06/401. ALL REQUIRED TESTS PASSED.

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