# SDR KNNA20160502001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 16, 2016
- Submitted: May 2, 2016
- Operation: Air carrier
- Aircraft: N417XA
- Make and model: Boeing 737-400
- Registry model: [Boeing 737-400](https://openairdocs.org/model/boeing-737-400) (OpenAirDocs)
- Aircraft serial: 25417
- Aircraft time: 57,490 hours, 36,457 cycles
- System (JASC): [2497 · Electrical Power System Wiring](https://openairdocs.org/jasc/2497)
- Part: Feeder Cable
- Part number: 2771581
- Condition: Misinstalled
- Location: Nr 2 Generator
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/KNNA20160502001

## Discrepancy

NR 2 GENERATOR FAILED.  DURING TROUBLESHOOTING FOUND AN IMPROPERLY INSTALLED SPLICE ON THE A-PHASE CABLE ON THE LT SIDE OF THE AIR-CONDITIONING BAY.  THERE WAS EVIDENCE OF ARCING.

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