# SDR V2JA202606250541

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 22, 2026
- Submitted: June 26, 2026
- Operation: Air carrier
- Aircraft: [N862AV](https://openairdocs.org/aircraft/N862AV), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 4862
- Aircraft time: 35,423 hours, 31,271 cycles
- Engine: Cfmint CFM565B4P
- Engine time: 34,716 hours, 30,532 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Pressure Switch
- Condition: Faulted
- Location: Zone 400
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/V2JA202606250541

## Discrepancy

DURING FLIGHT HYD GREEN RESERVOIR LOW LEVEL.   PERFORMED AMM 29-11-49-210-002-A REV.77 REV-.   VISUAL INSPECTION OF THE HYD HOSES AND TUBES OF ENG NR 1 FOUND HYD LOW-PRESSURE SWITCH TUBE WITH SEVERAL HYD LEAK.  REPLACED THE HYD LOW PRESSURE SWITCH TUBE IAW AMM 29-11-49-000/400-005-A, REV 77, REV- ON ENG 1. TORQUE APPLIED TO COUPLING NUT OF THE HYD LOW PRESSURE-SWITCH TUBE (15): 400 LBS .IN, TO THE COUPLING NUT OF THE PRESSURE HOSE/TUBE: 225 LBF.IN, TO THE BOLT (5) THAT ATTACHES THE HYD LOW-PRESSURE SWITCH TUBE (15) TO THE TOP CASE DRAIN HOSE/TUBE AND TO THE CHANNEL AND TO THE BOLT (5) THAT ATTACHES THE HYD LOW PRESSURE SWITCH TUBE (15) TO THE BRACKET ON THE CHANNEL: 33 LBS.IN.   VERIFIED CORRECT INSTALLATION OF THE HYD LOW PRESSURE SWITCH TUBE ON LH ENGINE IAW AMM   29-11-49-400-005-A REV 77.  NO LEAKS.  PERFORMED SATISFACTORILY THE OPS TEST OF THE GREEN HYD SYS IAW AMM 29-11-00-710-001-A REV 77 REV - DURING THE DRY MOTORING OF THE ENG 1 CHECKED FOR LEAKS FROM THE HYD LOW PRESSURE SWITCH TUBE & NO LEAK FOUND.

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