# SDR AT0400019

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 27, 2004
- Submitted: September 29, 2004
- Operation: Air carrier
- Aircraft: [N974AT](https://openairdocs.org/aircraft/N974AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55034
- System (JASC): [2761 · Drag Control Actuator](https://openairdocs.org/jasc/2761)
- Part: O-Ring
- Part number: NAS16126
- Part serial: NA
- Condition: Defective
- Location: Rt Spoiler Act
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AT0400019

## Discrepancy

HYDRAULIC RIGHT QUANTITY LOW ANNUNCIATION IN-FLIGHT.  FOLLOWED QRH.  FLUID LEVEL AT 3.9 WHEN PUMPS SHUT OFF.  INCREASED AFTER HYDRAULIC PUMPS SHUT OFF.  FOUND HYDRAULIC LEAK AT RIGHT O/B SPOILER ACT PRESSURE FITTING.  REMOVED AND REPLACED O-RING AT PRESSURE FITTING.  REF MM 27-67 LEAK AND OPS CHECK GOOD.

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