# SDR SWIA2026082076936

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 20, 2026
- Submitted: August 22, 2026
- Operation: Air carrier
- Aircraft: [N703SK](https://openairdocs.org/aircraft/N703SK), registered now
- Make and model: Cndair CL6002C11
- Aircraft serial: 10139
- Aircraft time: 53,921 hours, 36,962 cycles
- System (JASC): [2780 · Leading Edge Slat Control System](https://openairdocs.org/jasc/2780)
- Part: Sensor
- Part number: 5912999
- Part serial: A1B12
- Condition: Faulted
- Location: Slat Sys
- Stage of operation: CR
- How discovered: O
- Nature of condition: J, F
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA2026082076936

## Discrepancy

IN FLT RECEIVED A SLATS FAIL CAUTION MSG.  FAILED AT 1 DEGREE.  WHEN THE FLAPS TO 45 FOR LANDING, SLATS WENT TO 25. (FLT 4325) TROUBLESHOT IN FLIGHT SLATS FAIL CAUTION MSG ON LANDING IAW FIM 27-81-03.  NO CURRENT FAULTS. PERFORMED MULTIPLE OPS CHKS OF SLATS/FLAPS. COULD NOT DUPLICATE. CHKD ACFT LOG HISTORY, FOUND SLATS HALFSPEED STATUS MSG ON 8/19/26, INHIBITS WERE CLEARED & SELF TEST OF SFECUS PASSED, NO OTHER FAULTS.  NO OTHER PREVIOUS HISTORY ON THIS ISSUE NOTED. INTERROGATED MDC, FOUND FAULT CODE B1-007835. FIM 27-81-03. R & R RT SLAT BPSU MPE8 & PERFORMED MECH & ELECT RIGGING OF RT SLAT BPSU  IAW AMM 27-81-03. CLEARED INHIBITS, SELF-TESTED OF BOTH SFECUS, PASSED. SLATS/FLAPS OPS CHK GOOD. NO FAULTS NOTED.

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