# SDR UALA2010051101604

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 11, 2010
- Submitted: May 13, 2010
- Operation: Air carrier
- Aircraft: [N648UA](https://openairdocs.org/aircraft/N648UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 25285
- Aircraft time: 75,187 hours, 12,180 cycles
- Engine: Pwa PW4060
- System (JASC): [2730 · Elevator Control System](https://openairdocs.org/jasc/2730)
- Part: Actuator
- Part number: 2827001011
- Part serial: 2846
- Condition: Failed
- Location: Elevator
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2010051101604

## Discrepancy

RT CENTER ELEVATOR PCA FAILS SINGLE HYD SOURCE OP CHECK.  RT ELEV MOVES 4-5 SECONDS SLOWER NOSE UP THAN LT SIDE.  REPLACED CENTER SYSTEM RT ELEVATOR PCA.  OPS GOOD.

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