# SDR MYW2006F00005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 27, 2006
- Submitted: May 23, 2006
- Operation: Air carrier
- Aircraft: [N734MA](https://openairdocs.org/aircraft/N734MA), registered now
- Make and model: Boeing 737-8Q8
- Registry model: [Boeing 737-8Q8](https://openairdocs.org/model/boeing-737-8q8) (OpenAirDocs)
- Aircraft serial: 30039
- System (JASC): [2720 · Rudder Control System](https://openairdocs.org/jasc/2720)
- Part: Control Unit
- Part number: 4193001003
- Part serial: 00998
- Condition: Shorted
- Location: Rudder Control
- Stage of operation: CR
- How discovered: O
- Nature of condition: F
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MYW2006F00005

## Discrepancy

DURING FLIGHT, YAW DAMPER DISENGAGED AUTOMATICALLY IN FLIGHT.  FAULT CODE 22203000.  TRANSFERRED TO DMI 4502.  TROUBLESHOT SYSTEM.  FOUND RUDDER PCU AT FAULT.  REMOVED AND REPLACED RUDDER PCU IAW AMM.  OPERATION AND LEAK CHECKS NORMAL.  RETURNED AIRCRAFT TO SERVICE.  (K)

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