# SDR UALA2012090605044

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 5, 2012
- Submitted: September 14, 2012
- Operation: Air carrier
- Aircraft: N552UA
- Make and model: Boeing 757222
- Aircraft serial: 26641
- Aircraft time: 78,224 hours, 22,593 cycles
- Engine: Pwa PW2037
- System (JASC): [2722 · Rudder Actuator](https://openairdocs.org/jasc/2722)
- Part: Actuator
- Part number: 3800022105
- Part serial: 105
- Condition: Faulty
- Location: Rudder
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2012090605044

## Discrepancy

RUDDER RATIO CHANGER PART NUMBER 3800022-105 CURRENTLY INSTALLED AND REQUIRES REPLACEMENT PER WC 5R2717147 SEQ#448.  REMOVED AND REPLACED RUDDER RATION ACTUATOR PER AMM.  OPS, LEAK AND RIG CHECK GOOD.

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