# SDR SWAA2014042827488

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 25, 2014
- Submitted: April 29, 2014
- Operation: Air carrier
- Aircraft: N650SW
- Make and model: Boeing 737-3H4
- Registry model: [Boeing 737-3H4](https://openairdocs.org/model/boeing-737-3h4) (OpenAirDocs)
- Aircraft serial: 27720
- Aircraft time: 53,562 hours, 42,563 cycles
- Engine: Cfmint CFM563B1US
- System (JASC): [7321 · Fuel Control/Turbine Engines](https://openairdocs.org/jasc/7321)
- Part: Mec
- Part number: 8063214
- Part serial: 44193
- Condition: Faulty
- Location: Nr 1 Engine
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2014042827488

## Discrepancy

AIR TURNBACK EN ROUTE ALTERNATE NR GAUGES FLUCTUATED +/- 1.% N, N2, +/- 100 LBS FF, +/- 10 DEGREE EGT BELOW 75% N1.  R & R MEC IAW  MM.

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