# SDR ASAA2020013082022

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 28, 2020
- Submitted: January 31, 2020
- Operation: Air carrier
- Aircraft: [N594AS](https://openairdocs.org/aircraft/N594AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35191
- Aircraft time: 45,127 hours, 13,460 cycles
- System (JASC): [3010 · Airfoil Anti/De-ice System](https://openairdocs.org/jasc/3010)
- Part: Heater
- Condition: Inoperative
- Location: Aux Pitot Tube
- Component: Pitot Probe
- Component part number: 0851HT1
- 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/ASAA2020013082022

## Discrepancy

AUX PITOT ANNUNCIATOR LIGHT ILLUMINATE DURING TAXI FOR TAKEOFF. GROUNDED - YES.  REMOVED AND REPLACED AUX PITOT PROBE IAW AMM 34-11-01. LEAK AND OPS NORMAL IAW AMM 34-11-01-400-801.

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