# SDR 2005FA0000805

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 3, 2005
- Submitted: May 31, 2005
- Operation: General aviation
- Aircraft: B2001
- Make and model: Israel ASTRA SPX
- Registry model: [Israel ASTRA SPX](https://openairdocs.org/model/israel-aircraft-industries-astra-spx) (OpenAirDocs)
- Aircraft serial: 119
- Aircraft time: 1,082 hours, 442 cycles
- System (JASC): [2780 · Leading Edge Slat Control System](https://openairdocs.org/jasc/2780)
- Part: Control Unit
- Part number: 1075D1003
- Part serial: 318
- Condition: Out Of Tolerance
- Location: Zone 900
- Stage of operation: TX
- How discovered: O
- Nature of condition: F
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2005FA0000805

## Discrepancy

THE FSECU HAS A RELIABILITY PROBLEM.  HERE IS THE FAULT HISTORY BELOW; SERVICE TIME ON S/N 131 IS 6.1 HOURS.  SERVICE TIME ON S/N 149 IS 0.8 HOURS.  SERVICE TIME ON S/N 140 IS 328.2 HOURS.  SERVICE TIME ON S/N 107 IS 605.4 HOURS.  SERVICE TIME ON S/N 317 IS 38.9 HOURS.  VERY LOW TIME ON THESE UNITS THAT FAILED.  THE FLIGHT CONTROL SYSTEM IMPROVEMENTS HISTORY AS NOTED HEREIN AFTER; CHANGE THE P/N OF SLAT FLEXIBLE SHAFT NR 1 FROM V25W513320-001 OR V25W513330-001 TO V25W513330-201.  CHANGE THE P/N OF SLAT PDU FROM V25W513310-001 OR V25W513310-003 TO V25W513310-003 MOD AB.

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