# SDR SWIA20260108

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 8, 2026
- Submitted: January 9, 2026
- Operation: Air carrier
- Aircraft: [N925EV](https://openairdocs.org/aircraft/N925EV), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7831
- Aircraft time: 41,470 hours, 40,344 cycles
- System (JASC): [3010 · Airfoil Anti/De-ice System](https://openairdocs.org/jasc/3010)
- Part: Controller
- Part number: 11513361
- Part serial: 041C1295
- Condition: Malfunctioned
- Part time: 37,173 hours, 31,855 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA20260108

## Discrepancy

WING OVHT MESSAGE ON TAKE OFF. QRH PROCEDURE WAS CONDUCTED & MESSAGE CLEARED. NO FURTHER MESSAGES DURING FLIGHT.  (FLIGHT 5125) TROUBLESHOT IAW FIM 30-10-00. INTERROGATED MDC, NO FAULTS OR HISTORY FOUND.  PERFORMED GVI OF WIRING GOING TO LT WAI MSOV, LOOKED AT CONNECTOR ON VALVE, REMOVED BACK SHELL & INSPECTED FOR BROKEN WIRES, NO DEFECTS NOTED.  R & R WING ANTI-ICE TEMP CONTROL UNIT IAW AMM 30-12-19. PERFORMED OPS TEST OF THE WING ANTI-ICE CONTROL & INDICATION SYSTEM IAW AMM 30-12-00, OPS CHKD GOOD.  VERIFIED CBP4, B4 ANTI-ICE MAN 1 CB REMAINS CLOSED & DID NOT POP. OPS CHKD OK. PERFORMED OPS TEST OF WING ANTI ICE SYS APPROX 10 TIMES, IN DIFFERENT CONFIG. NO WING OVERHEAT MESSAGE.

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