# SDR AALA20091127MIA01

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 27, 2009
- Submitted: January 13, 2010
- Operation: Air carrier
- Aircraft: N683A
- Make and model: Boeing 757223
- Aircraft serial: 25340
- Aircraft time: 55,693 hours, 19,453 cycles
- System (JASC): [2932 · Hydraulic Pressure Sensor](https://openairdocs.org/jasc/2932)
- Part: Transmitter
- Condition: Failed
- Location: Hydraulic Sys
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20091127MIA01

## Discrepancy

CREW REPORTED LEFT ENGINE HYDRAULIC PRESSURE HIGH WITH ASSOCIATED MESSAGE.  RETURNED TO MIA AND LANDED WITHOUT INCIDENT.  REPLACED HYDRAULIC PRESSURE TRANSMITTER.

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