# SDR DALA2022071104837

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 9, 2022
- Submitted: July 11, 2022
- Operation: Air carrier
- Aircraft: [N554NW](https://openairdocs.org/aircraft/N554NW), registered now
- Make and model: Boeing 757251
- Aircraft serial: 26501
- Aircraft time: 56,865 hours, 24,972 cycles
- System (JASC): [2761 · Drag Control Actuator](https://openairdocs.org/jasc/2761)
- Part: O-Ring
- Condition: Leaking
- Stage of operation: AP
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2022071104837

## Discrepancy

SHIP 5654 - MISC/DE - DUE TO LOSS OF LT SYSTEM HYDRAULIC QUANTITY. CORRECTIVE ACTION: FOUND VALVE RETAINER PLUG ON #5 SPOILER ACTUATOR LEAKING. REPLACED O-RING ON RETAINER PLUG. LEAK CHECK AND OPS CHECK OK. (8599868)

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