# SDR SWAA960280

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 6, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N398SW](https://openairdocs.org/aircraft/N398SW), registered now
- Make and model: Boeing 737-3H4
- Registry model: [Boeing 737-3H4](https://openairdocs.org/model/boeing-737-3h4) (OpenAirDocs)
- Aircraft serial: 27692
- System (JASC): [2410 · Alternator-Generator Drive](https://openairdocs.org/jasc/2410)
- Part: Csd
- Part number: 735511A
- Condition: Failed
- Location: Nr 1
- Stage of operation: CR
- Nature of condition: J, H
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA960280

## Discrepancy

EN ROUTE, CREW REPORTED LOSS OF NR 1 AND STANDBY GENERATOR BUSS, AND APU WOULD NOT POWER NR 1.  AIRCRAFT RETURNED TO OAK AND MADE AN UNEVETFUL LANDING.  REMOVED AND REPLACED NUMBER 1 CSD AND LEAKED CHECKED PER BOEING M/M.

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