# SDR 96UAL900292

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 26, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N773UA](https://openairdocs.org/aircraft/N773UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26929
- Engine: Pwa PW4077
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Generator
- Condition: Failed
- Location: Backup Syst
- Component: Sunstrand, 757066D
- Stage of operation: NR
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/96UAL900292

## Discrepancy

STATUS MESSAGE FLIGHT CONTROL SYS DISPLAYED, MAINTENANCE MESSAGE DISPLAYED WAS 24 502 01.  REPLACED LEFT BACKUP GENERATOR.  *S/D*  BACKUP GENERATOR WAS DEFECTIVE AND BACKUP GENERATOR WAS REPLACED.

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