# SDR UALA2013020700753

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 6, 2013
- Submitted: February 28, 2013
- Operation: Air carrier
- Aircraft: N545UA
- Make and model: Boeing 757222
- Aircraft serial: 25323
- Aircraft time: 80,024 hours, 23,142 cycles
- Engine: Pwa PW2037
- System (JASC): [2931 · Hydraulic Pressure Indicator](https://openairdocs.org/jasc/2931)
- Part: Pressure Switch
- Condition: Failed
- Location: Hyd System
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2013020700753

## Discrepancy

LEFT ENGINE LOW PRESSURE LIGHT TESTED OK.  LIGHT OFF WITH ENGINE SHUT DOWN.  REPLACED LOW PRESSURE EDP SWITCH AS PER AMM, LIGHT OPS NORMAL.

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