# SDR I5EA2019121707

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 15, 2019
- Submitted: December 17, 2019
- Operation: Air carrier
- Aircraft: N538CC
- Make and model: Boeing 737-48E
- Registry model: [Boeing 737-48E](https://openairdocs.org/model/boeing-737-48e) (OpenAirDocs)
- Aircraft serial: 25772
- Aircraft time: 45,768 hours, 58,929 cycles
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Gcu
- Part number: 693731481
- Part serial: D02250
- Condition: Malfunctioned
- Location: Nr 1 Generator
- Stage of operation: CL
- How discovered: O
- Nature of condition: G, J
- Precautionary procedure: B, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/I5EA2019121707

## Discrepancy

#1 ENGINE GENERATOR WENT OFF LINE. APU ALREADY ON MEL. SYSTEM "B"  HYD PRESS LOW LIGHT, YAW DAMP OFF, EQUIPMENT COOLING FAN OFF, ANTI-SKID INOP, MULTIPLE LOW PRESSURE LIGHTS.

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