# SDR 219PA0011

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 2, 2004
- Submitted: January 19, 2004
- Operation: Air carrier
- Aircraft: [N219PA](https://openairdocs.org/aircraft/N219PA), registered now
- Make and model: Boeing 737222
- Aircraft serial: 19956
- Aircraft time: 62,403 hours, 61,833 cycles
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: Coupler
- Part number: 4084042911
- Condition: Damaged
- Location: Yaw Damper
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/219PA0011

## Discrepancy

YAW DAMPER LIGHT STAYS OFF WHEN SWITCHED FROM ON TO OFF.  REPLACED YAW DAMPER COUPLER, OPS CHECKS NORMAL PER MM 22-12-01.

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