# SDR 2006UALA01490

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 29, 2006
- Submitted: August 8, 2006
- Operation: Air carrier
- Aircraft: N929UA
- Make and model: Boeing 737522
- Aircraft serial: 26652
- Aircraft time: 39,245 hours, 28,984 cycles
- Engine: Cfmint CFM563C1
- System (JASC): [2420 · AC Generation System](https://openairdocs.org/jasc/2420)
- Part: Generator
- Condition: Malfunctioned
- Location: Nr 1
- Stage of operation: CL
- How discovered: O
- Nature of condition: H
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2006UALA01490

## Discrepancy

RETURNED TO SFO DUE TO LOSS OF NR 1 GENERATOR.  REPLACED CSD.  REPLACED THE I/P O/P SEALS/FILTER.  NO FAULT FOUND.

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