# SDR SWAA2025031204529

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 12, 2025
- Submitted: March 12, 2025
- Operation: Air carrier
- Aircraft: [N209WN](https://openairdocs.org/aircraft/N209WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32484
- Aircraft time: 65,956 hours, 39,493 cycles
- System (JASC): [2911 · Hydraulic Power Accumulator, Main](https://openairdocs.org/jasc/2911)
- Part: B-Nut
- Condition: Loose
- Location: Zone 300
- Stage of operation: TX
- How discovered: V
- Nature of condition: O
- Precautionary procedure: A, O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2025031204529

## Discrepancy

EVIDENCE OF HYDRAULIC LEAK IN HELL HOLE <[01].  PERFORMED INSPECTION IN THE HELL HOLE FOUND HYDRAULIC LEAK FROM ELEVATOR FEEL COMPUTER AT B PRESSURE LINE FLARELES TUBING B- NUT WAS LOSE TIGHTENED PER AMM 20-10-51. AND HYDRAULIC LEAK CHECK DONE FOUND OK PER AMM 27-31-37.

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