# SDR UALA2013012200382

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 21, 2013
- Submitted: February 14, 2013
- Operation: Air carrier
- Aircraft: [N662UA](https://openairdocs.org/aircraft/N662UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 27159
- Aircraft time: 85,344 hours, 13,580 cycles
- Engine: Pwa PW4060
- System (JASC): [2722 · Rudder Actuator](https://openairdocs.org/jasc/2722)
- Part: Seal
- Condition: Leaking
- Location: Rudder Pcu
- Stage of operation: NR
- How discovered: 9
- Nature of condition: K
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2013012200382

## Discrepancy

HYD FLUID LEAKING FROM RUDDER DRAIN HOLE.  HEAVY LEAK TO RUNNING LEAK WITH HYD SYSTEM PRESSURIZED.  DURING LEAK CHECK FOUND LEFT RUDDER PCU HAD NO SYSTEM PRESSURE.  FOUND RIGHT RUDDER PCA LEAKING FROM ROD-END SEAL WITH CENTER SYS PRESSURIZED, DID NOT LEAK WITH SINGLE SYS HYD 090070.  REPLACED RIGHT SYS RUDDER PCA.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.