# SDR SWIA2024040300001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 1, 2024
- Submitted: April 3, 2024
- Operation: Air carrier
- Aircraft: [N969SW](https://openairdocs.org/aircraft/N969SW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7876
- Aircraft time: 45,857 hours, 39,296 cycles
- System (JASC): [3010 · Airfoil Anti/De-ice System](https://openairdocs.org/jasc/3010)
- Part: Modulating Valve
- Part number: UNKNOWN
- Condition: Malfunctioned
- Location: Anti-Ice Sys
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA2024040300001

## Discrepancy

WING OVHT WARNING MESSAGE CLIMBING OUT OF HOUSTON AT AROUND 4000 FEET MSL WITH THE ANTI ICE OFF. RAN THE QRH . MESSAGE PERSISTED UNTIL WE CLOSED THE R 14TH STAGE BLEED. (RH WING LIT RED)C:MEL 30-12-1BCAT "C" DUE 04/04/2024MX ACTION COMPLIED WITH*BLACK PROTECTIVE CAPS (CEC-10) REMOVED FROM SPAREBULB KIT*WING OVHT WARNING MESSAGE CLIMBING OUT OF HOUSTON AT AROUND 4000 FEET MSL WITH THE ANTI ICE OFF. RAN THE QRH . MESSAGE PERSISTED UNTIL WE CLOSED THE R 14TH STAGE BLEED. REMOVED AND REPLACED RH WING ANTI ICE MODULATIING AND SHUTOFF VALVE IN REFERENCE TO AMM 30-12-04. OPS CHECK AND LEAK CHECK GOOD. MEL CLEARED, PLACARDS REMOVED.

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