# SDR SWAA060524

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 13, 2006
- Submitted: February 14, 2006
- Operation: Air carrier
- Aircraft: [N799SW](https://openairdocs.org/aircraft/N799SW), registered now
- Make and model: Boeing 737-7Q8
- Registry model: [Boeing 737-7Q8](https://openairdocs.org/model/boeing-737-7q8) (OpenAirDocs)
- Aircraft serial: 28209
- Aircraft time: 27,148 hours, 14,575 cycles
- Engine: Ge CFM567B24
- Engine time: 25,193 hours, 13,472 cycles
- System (JASC): [7230 · Turbine Engine Compressor Section](https://openairdocs.org/jasc/7230)
- Part: Compressor Wheel
- Part number: 340035501
- Condition: Worn
- Location: Nr 1 Engine
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA060524

## Discrepancy

DURING SCHEDULED HC2 CHECK, FOUND NR 1 ENGINE FAN DISK WORN ON TOP SURFACE OF FWD FLANGE ALL THE WAY AROUND HUB.  REMOVED AND REPLACED NR 1 ENGINE PER MM.

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