# SDR 2024F00310

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 30, 2024
- Submitted: December 2, 2024
- Operation: General aviation
- Aircraft: N661AR
- Make and model: Boeing 737-8Q8
- Registry model: [Boeing 737-8Q8](https://openairdocs.org/model/boeing-737-8q8) (OpenAirDocs)
- Aircraft serial: 30661
- System (JASC): [2697 · Fire Protection System Wiring](https://openairdocs.org/jasc/2697)
- Part: Wire Harness
- Part number: 3250275060
- Condition: Damaged
- Location: Fire Detection
- Stage of operation: CL
- How discovered: L
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2024F00310

## Discrepancy

QRF VVI VLO 681. DURING CLIMB LH ENG OVERHEAT LIGHT COMES OB (ENG 1 OVERHEAT) AND FLIGHT DECK TEMPERATURE WAS EXESIVLY HOT FRM 261 011 51. CORRECTIVE ACTION: CORE FIRE DETECTION HARNESS HAS BEEN REPLACED. THEN ENG FIRE DET OPERATIONAL TEST OK

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