# SDR 373PA0051

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 2, 2004
- Submitted: September 8, 2004
- Operation: Air carrier
- Aircraft: [N373PA](https://openairdocs.org/aircraft/N373PA), registered now
- Make and model: Boeing 737-3Y0
- Registry model: [Boeing 737-3Y0](https://openairdocs.org/model/boeing-737-3y0) (OpenAirDocs)
- Aircraft serial: 23749
- Aircraft time: 52,000 hours, 26,254 cycles
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: Coupler
- Part number: 408404042911
- Condition: Damaged
- Location: Yaw Damper
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/373PA0051

## Discrepancy

YAW DAMPER POPS DC CIRCUIT BREAKER.  REPLACED YAW DAMPER COUPLER AND OPS CHECKED PER MM 22-12-31 AND 22-12-01.

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