# SDR CA110621005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 19, 2011
- Submitted: September 9, 2011
- Operation: Air carrier
- Make and model: Boeing 767333
- Aircraft time: 45,141 hours
- Engine: Ge CF680C2B6F
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Fitting
- Condition: Leaking
- Location: Hyd Line
- 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/CA110621005

## Discrepancy

THE CREW EXPERIENCED A LOW HYD SYS PRESSURE AND DECLARED AN EMERGENCY PRIOR TO LANDING.  EICAS C HYD QTY MESSAGE 4 HRS AFTER T/O.  C HYD QTY SHOWED 0.46 TURNED OFF C HYD PRESS TO SAVE FLUID.  QTY SLOWLY DROPPED TO 0.35. FRM 29-11-15-00 HYD LEAK FOUND AT C2 PUMP PRESSURE LINE.  SEAL REPLACED AT PUMP UNION IAW AMM 29-11-02 PB401. LEAK CHECKED OK. C HYD TANK SERVICED.

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