# SDR USAASB98324

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 11, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N419US](https://openairdocs.org/aircraft/N419US), registered now
- Make and model: Boeing 737401
- Aircraft serial: 23986
- System (JASC): [2420 · AC Generation System](https://openairdocs.org/jasc/2420)
- Part: Harness
- Part number: 6130200502
- Condition: Failed
- Location: Nr 2 Engine
- Stage of operation: CR
- Nature of condition: H
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAASB98324

## Discrepancy

RIC - FLT 1475 - EN ROUTE PHL-CLT, THR NR 2 GENERATOR TRIPPED.  THE APU GENERATOR SYSTEM WAS ON MEL.  FLIGHT DIVERTED TO RIC AND LANDED WITH NO FURTHER INCIDENT.  MAINTENANCE FOUND THE NR 2 ENGINE GENERATOR FEEDER WIRE PINS BURNED AT THE FIREWALL CONNECTOR D410 AND D3026.  THE GENERATOR HARNESS ON THE ENGINE IS ALSO VERY TIGHT AND HAS A SIDE LOAD ON THE FIREWALL CONNECTOR.  REPLACED HARNESS FROM FIREWALL CONNECTOR D410 TO NR 2 ENGINE GENERATOR.  OPERATIONAL CHECK GOOD.  (M)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.