# SDR CA990707074

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 19, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Make and model: Boeing 737-2E1
- Registry model: [Boeing 737-2E1](https://openairdocs.org/model/boeing-737-2e1) (OpenAirDocs)
- Engine: Pwa JT8D9A
- System (JASC): [7711 · Engine Pressure Ratio (EPR)](https://openairdocs.org/jasc/7711)
- Part: Tru
- Part number: 2299
- Condition: Shorted
- Location: Nr 2 Epr
- Stage of operation: TX
- Nature of condition: B
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA990707074

## Discrepancy

(CAN) AIRCRAFT RETURNED TO GATE DUE TO NR 2 EPR INDICATOR STUCK AT 1.60 EPR.   NR 2 EPD TRANSFORMER RECTIFIER WAS TRIPPING CIRCUIT BREAKER.  HAD SMOKE IN AREA.   REPLACED TRANSFORMER.

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