# SDR RAIA00111001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 5, 2001
- Submitted: November 11, 2001
- Operation: Air carrier
- Aircraft: N426TE
- Make and model: Aerosp ATR 42-300
- Registry model: [Aerosp ATR 42-300](https://openairdocs.org/model/aerospatiale-aeritalia-atr-42-300) (OpenAirDocs)
- Aircraft serial: 228
- Aircraft time: 24,426 hours, 24,375 cycles
- System (JASC): [2912 · Hydraulic Filter, Main](https://openairdocs.org/jasc/2912)
- Part: Filter
- Part number: ER18326
- Condition: Leaking
- Stage of operation: DE
- How discovered: O
- Nature of condition: K
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RAIA00111001

## Discrepancy

7176-STL- GREEN HYDRAULIC SYSTEM LOW PRESSURE ON DECENT. MAINTENANCE INSPECTED AND REMOVED AND REPLACED LEAKING ACOUSTIC FILTER OPS AND LEAK CHECKED GOOD IAW ATR MAINTENANCE MANUAL

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