# SDR CALA2016100700730

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 7, 2016
- Submitted: October 7, 2016
- Operation: Air carrier
- Aircraft: [N677UA](https://openairdocs.org/aircraft/N677UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 30029
- Aircraft time: 55,775 hours, 12,110 cycles
- Engine: Pwa PW4052
- System (JASC): [7230 · Turbine Engine Compressor Section](https://openairdocs.org/jasc/7230)
- Part: Compressor
- Condition: Damaged
- Location: Nr 1 Engine
- Stage of operation: TO
- How discovered: O
- Nature of condition: R, J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2016100700730

## Discrepancy

LOW SPEED ABORT DURING TAKEOFF (80 KTS) DUE TO LOUD NOISE ON NR 1 ENGINE.  NO VISIBLE EXTERNAL DAMAGE TO FUSELAGE. ALL TIRES, WHEELS AND BRAKES OK.  SURGE MESSAGE ON EICAS.  COMPRESSOR DAMAGE FOUND, ENGINE REPLACEMENT

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