# SDR ASAA2021121336893

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 13, 2021
- Submitted: December 16, 2021
- Operation: Air carrier
- Aircraft: [N568AS](https://openairdocs.org/aircraft/N568AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35183
- Aircraft time: 52,494 hours, 15,721 cycles
- System (JASC): [3030 · Pitot/Static Anti-Ice System](https://openairdocs.org/jasc/3030)
- Part: Heater
- Condition: Inoperative
- Location: Pitot Probe
- Stage of operation: NR
- 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/ASAA2021121336893

## Discrepancy

AUX PITOT LIGHT ON. GROUNDED - YES. RESISTANCE CKS RANG OPEN FOR AUX PITOT PROBE. REMOVED & REPLACED PROBE REF B737-800 AMM 34-11-01. ALTERNATE PITOT SYSTEM LEAK TEST PASS REF AMM 34-11-00 & PITOT HEAT OPS NORMAL. APPLIED AERODYNAMICS SEALANT.

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