# SDR 2000UALA00359

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 5, 2000
- Submitted: October 4, 2000
- Operation: Air carrier
- Aircraft: [N936UA](https://openairdocs.org/aircraft/N936UA), registered now
- Make and model: Boeing 737522
- Aircraft serial: 26667
- Aircraft time: 24,385 hours, 15,481 cycles
- Engine: Ge CFM56*
- System (JASC): [2420 · AC Generation System](https://openairdocs.org/jasc/2420)
- Part: Csd
- Condition: Failed
- Location: Nr 1
- Stage of operation: NR
- How discovered: O
- Nature of condition: H, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2000UALA00359

## Discrepancy

NR 1 CONSTANT SPEED DRIVE FAILURE.  *S/D*  REPLACED NR 1 CONSTANT SPEED DRIVE.

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