# SDR YENA2023100201177

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 29, 2023
- Submitted: October 2, 2023
- Operation: Air carrier
- Aircraft: [N988JT](https://openairdocs.org/aircraft/N988JT), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 07956
- Aircraft time: 23,727 hours, 4,671 cycles
- System (JASC): [2780 · Leading Edge Slat Control System](https://openairdocs.org/jasc/2780)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: AP
- How discovered: V
- Nature of condition: O
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2023100201177

## Discrepancy

FLT#615, JFK-SFO. (AIRCRAFT DECLARED AN EMERGENCY INTO SFO) 'F/CTL SLATS FAULT; REMOVED & CLEANED SLAT PCU VALVE BLOCK FILTERS FOR POSSIBLE BLOCKAGE AND INSTALLED FILTERS AS REQUIRED. OPERATE FLAP / SLAT SEVERAL TIMES OPS CHECK GOOD NO FAULT NOTED REF AMM 27-81-00-810-811-A. A/C OK FOR SERVICE.'

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