# SDR CALA2013081490458

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 13, 2013
- Submitted: August 15, 2013
- Operation: Air carrier
- Aircraft: [N667UA](https://openairdocs.org/aircraft/N667UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 29239
- Aircraft time: 53,661 hours, 14,086 cycles
- Engine: Pwa PW4056
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: O-Ring
- Condition: Leaking
- Location: Hyd System
- Stage of operation: IN
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2013081490458

## Discrepancy

FOUND HYDRAULIC LEAK IN RT PYLON AT THE FRONT SIDE OF THE EDP & CASE DRAIN FILTER MODULE, INBD LINE.  APPEARS TO BE BETWEEN UNION AND MODULE.  FOUND O-RING BAD AT FILTER MODULE R & R O-RING NO LEAKS NOTED AT THIS TIME.

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