# SDR UALA2009031000219

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 20, 2009
- Submitted: July 3, 2009
- Operation: Air carrier
- Aircraft: N532UA
- Make and model: Boeing 757222
- Aircraft serial: 25072
- Aircraft time: 60,672 hours, 19,681 cycles
- Engine: Pwa PW2037
- Engine time: 62,104 hours, 21,022 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Surges
- Location: Left
- Part time: 62,104 hours, 21,022 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2009031000219

## Discrepancy

LEFT ENGINE SURGED 3 TIMES IN 20 MINUTES.  *S/D*  FOUND NO EPCS MESSAGES OR EVENT RECORDINGS ON ARRIVAL.  CONTACTED ENGINE DESK WHICH REPORTED NO ABNORMAL PARAMETERS.  PERFORMED VISUAL AND CHIP DETECTOR CHECKS, ALL FINDINGS NORMAL.  PERFORMED POWER ASSURANCE CHECK.  ALL INDICATIONS NORMAL.

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