# SDR UPS06548170

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 30, 2006
- Submitted: October 2, 2006
- Operation: Air carrier
- Aircraft: [N436UP](https://openairdocs.org/aircraft/N436UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 25467
- Engine: Rroyce RB211535E4
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Stalled
- Location: Nr 1
- Stage of operation: CL
- How discovered: O
- Nature of condition: R, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS06548170

## Discrepancy

LEFT ENGINE ON T/O STALLED AND EGT LIMIT WENT TO AROUND 855C FOR 7 SECS.  ATB WAS ACCOMPLISHED.  ACCOMPLISHED ALL STEPS OF POWERPLANT INSP AFTER A SURGE PER MM 71- 32-00/101 FIG 103.  REMOVED AND REPLACED BVCU REF LP 532320, I2 AND TPCU REF LP 542316, I2.  ACCOMPLISHED POWEREPLANT TESTS NR 3 AND 13 WITH NO FAULTS FOUND.  ENGINE OK TO CONTINUE IN SERVICE PER FIM.

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