# SDR YENA2026090300723

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 28, 2026
- Submitted: September 4, 2026
- Operation: Air carrier
- Aircraft: [N981JT](https://openairdocs.org/aircraft/N981JT), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 07692
- Aircraft time: 38,125 hours, 7,555 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hydraulic System
- Condition: Low
- Stage of operation: CR
- 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/YENA2026090300723

## Discrepancy

FLT#215, JFK-SFO. NOTICED INFLIGHT THAT YELLOW  HYDRAULIC APPEARED TO DROP BELOW LOWER LIMIT. REMAINED THAT WAY AT GATE.; SERVICED YELLOW HYD. AS REQUIRED TO CORRECT LEVEL. IAW AMM 29-91-00.

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