# SDR COZA20151218073

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 14, 2015
- Submitted: December 19, 2015
- Operation: Air carrier
- Aircraft: [N737KA](https://openairdocs.org/aircraft/N737KA), registered now
- Make and model: Boeing 737-7BX
- Registry model: [Boeing 737-7BX](https://openairdocs.org/model/boeing-737-7bx) (OpenAirDocs)
- Aircraft serial: 30740
- Aircraft time: 28,509 hours, 16,945 cycles
- System (JASC): [3411 · Pitot/Static System](https://openairdocs.org/jasc/3411)
- Part: Pitot Tube
- Part number: 0851HT1
- Part serial: 229707
- Condition: Failed
- Location: Zone 300
- Stage of operation: TX
- How discovered: V
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/COZA20151218073

## Discrepancy

LEFT ELEVATOR PITOT, AMBER ANNUNCIATION CAME ON AND ELEVATOR PITOT LT, CIRCUIT BREAKER TRIPPED.  REPLACED LT ELEVATOR FEEL PITOT PROBE AND OPS CHECK NORMAL.

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