# SDR UALA2011051302394

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 12, 2011
- Submitted: May 19, 2011
- Operation: Air carrier
- Aircraft: N597UA
- Make and model: Boeing 757222
- Aircraft serial: 28750
- Aircraft time: 48,646 hours, 13,680 cycles
- Engine: Pwa PW2037
- System (JASC): [7321 · Fuel Control/Turbine Engines](https://openairdocs.org/jasc/7321)
- Part: Eec
- Part number: 1B7486
- Part serial: 67
- Condition: Faulty
- Location: Lt Engine
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2011051302394

## Discrepancy

THE FOLLOWING EPCS MESSAGES PRESENT FOR NR 1 ENG. (P) PMA-EEC, (P) EEC, (S) EEC, (S) 275-25, (S) 275-24. REPLACED LEFT ENG EEC.  CHKS NORMAL.

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