# SDR UALA2012112606787

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 26, 2012
- Submitted: January 18, 2013
- Operation: Air carrier
- Aircraft: [N654UA](https://openairdocs.org/aircraft/N654UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 25392
- Aircraft time: 86,127 hours, 13,852 cycles
- Engine: Pwa PW4060
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: O-Ring
- Condition: Damaged
- Location: Hydraulic Sys
- Stage of operation: CR
- How discovered: O
- Nature of condition: K
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2012112606787

## Discrepancy

RIGHT HYDRAULIC QUANTITY EICAS.  FOUND LEAK IN RT ALT BRAKE SELECTOR VLV CHANGED O-RING, NO LEAKS FOUND.  OPS CHECK GOOD.  SERVICED RIGHT SYSTEM BACK TO NORMAL.

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