# SDR SWIA200211506

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 24, 2002
- Submitted: November 27, 2002
- Operation: Air carrier
- Aircraft: N426SW
- Make and model: Cndair CL6002B19
- Aircraft serial: 7468
- Aircraft time: 5,234 hours, 4,176 cycles
- System (JASC): [3020 · Air Intake Anti/De-Ice System](https://openairdocs.org/jasc/3020)
- Part: Valve
- Part number: 32144424
- Part serial: 1975
- Condition: Malfunctioned
- Location: Anti Ice System
- Part time: 5,210 hours, 4,161 cycles
- Stage of operation: TO
- How discovered: O
- Nature of condition: M, J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA200211506

## Discrepancy

ON END OF RUNWAY, APPLIED 80 PERCENT N1 WITH A LT  WING A/I CAUTION MSG THAT WOULD NOT EXTINGUISH.  10 SECONDS LATER RECEIVED A WING OVERHEAT MESSAGE FOR THE RT WING, ALSO POPPED B-4 CB ON CBP-4.  REDUCED THRUST, EXITED RUNWAY, RAN QRH AND RETURNED TO GATE.  REPLACED LT 14TH STAGE ANTI-ICE MODULATING VALVE PER MM 30-12-04.  OPS CHECK GOOD.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.