# SDR SWAA110336

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 18, 2011
- Submitted: January 24, 2011
- Operation: Air carrier
- Aircraft: [N460WN](https://openairdocs.org/aircraft/N460WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32464
- Aircraft time: 24,918 hours, 14,556 cycles
- System (JASC): [2613 · Overheat Detection](https://openairdocs.org/jasc/2613)
- Part: Control Module
- Part number: 10621872
- Part serial: 1444
- Condition: Faulty
- Location: Cockpit
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA110336

## Discrepancy

AIR TURNBACK / DECLARED EMERGENCY.  PILOT REPORT WHEEL WELL FIRE LIGHT ILLUMINATED DURING CLIMBOUT AT FL 355.  REMOVED AND REPLACED OVERHEAT DETECTION CONTROL MODULE PER MM.

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