# SDR FDEA202012043031

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 4, 2020
- Submitted: December 8, 2020
- Operation: Air carrier
- Aircraft: [N684FE](https://openairdocs.org/aircraft/N684FE), registered now
- Make and model: Airbus A300 F4-605R
- Registry model: [Airbus A300 F4-605R](https://openairdocs.org/model/airbus-industrie-a300-f4-605r) (OpenAirDocs)
- Aircraft serial: 0802
- Aircraft time: 29,943 hours, 16,890 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Valve
- Part number: L95B13401
- Condition: Leaking
- Location: Hyd System
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA202012043031

## Discrepancy

PDIS 684 29-02 9691 04DEC20 DEN OPEN U LOGPAGES:3359248.  AT FL350 1.25 HRS AFTER T/O, GREEN SYS HYD QTY WAS OBSERVED 2 NEEDLE WIDTHS ABOVE THE YELLOW ARC.  AT 1.5 HRS NEEDLE WAS 1 NEEDLE WIDTH INTO YELLOW ARC.  DIVERT TO KDEN.  BLEED GRN SYS AND FOUND GRN SYS RESERVOIR DEPRESSURIZATION VALVE LEAKING.  R & R SAME, REF MM 29-11-27-04.  GROUND OPERATIONS AND LEAK CHECK GOOD AT THIS TIME, NO LEAKS NOTED.

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