# SDR AALA202606108153

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 9, 2026
- Submitted: June 10, 2026
- Operation: Air carrier
- Aircraft: [N654AW](https://openairdocs.org/aircraft/N654AW), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1050
- Aircraft time: 83,366 hours, 34,811 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hydraulic Line
- Condition: Cracked
- Location: Zone 400
- Stage of operation: AP
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202606108153

## Discrepancy

AIRCRAFT WAS GROUNDED: HYD G RSVR LO LVL AMBER MESSAGE IN FLIGHT. EMERGENCY WAS DCLARED AND AIRCRAFT LANDED WITHOUT INCIDENT. MAITENANCE FOUND ENG #1 T/R HYDRAULIC ISOLATION VALVE SUPPLY LINE CRACKED AND REPLACED ENG #1 T/R HYDRAULIC ISOLATION VALVE SUPPLY LINE IAW AMM 29-11-49 AND AMM 78-37-51-400-010-A.

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