# SDR 96ZZZX3645

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 25, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N516AT](https://openairdocs.org/aircraft/N516AT), registered now
- Make and model: Boeing 757-23N
- Registry model: [Boeing 757-23N](https://openairdocs.org/model/boeing-757-23n) (OpenAirDocs)
- Aircraft serial: 27972
- Engine: Rroyce RB211535E4
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Surged
- Location: Left
- Stage of operation: CR
- Nature of condition: E
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/96ZZZX3645

## Discrepancy

PHX - LEFT ENGINE SURGED DURING DECELERATION AT 38,000 FEET.  ENGINE OPERATION ABNORMAL AFTER SURGE, ENGINE WAS NOT SHUT DOWN.  EGT 30-50 HIGHER THAN RT ENGINE, VIBES TO 1.8.  TROUBLESHOT PER FIM 75-32-00, INSPECTED INLET, EXHAUST, CHIP DETECTOR ON DEFECTS.  ACCOMPLISHED L/P FAN BLADE INSPECTION 75-31-13, NO DEFECTS NOTED.  ACCOMPLISHED MAXIMUM TAKEOFF ENGINE RUN VIBES.

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