# SDR UIEA2017081501485

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 15, 2017
- Submitted: August 15, 2017
- Operation: Air carrier
- Aircraft: [N1049A](https://openairdocs.org/aircraft/N1049A), registered now
- Make and model: Boeing 767-36N
- Registry model: [Boeing 767-36N](https://openairdocs.org/model/boeing-767-36n) (OpenAirDocs)
- Aircraft serial: 30109
- Aircraft time: 77,796 hours, 9,841 cycles
- System (JASC): [2730 · Elevator Control System](https://openairdocs.org/jasc/2730)
- Part: Pca
- Part number: 2827001011
- Part serial: 208
- Condition: Leaking
- Location: Lt Elevator
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2017081501485

## Discrepancy

C HYD QTY EICAS MESSAGE DISPLAYED DURING CRUISE.  COMPLIED WITH QRH PROCEDURE, C HYD QTY CONTINUED TO DECREASE,  CONSULTED WITH MCC ENROUTE,  MONITORED HYD QTY SAW A SLOW BUT STEADY DECREASE DURING DESCENT.  COMPLETED QRH PROCEDURE.  DURING ALTERNATE FLAP EXENSION, T/E FLAP DISAGREE EICAS MESSAGE DISPLAYED AT FLAPS 5.  COMPLETED QRH PROCEDURE RESULTED IN A FLAPS 5 LANDING.  REMOVED AND REPLACED LEFT ELEVATOR CENTER PCA IAW AMM 27-31-05.  OPS AND LEAK CHECKED NORMAL.

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