# SDR 2021FA0000007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 9, 2021
- Submitted: January 13, 2021
- Operation: General aviation
- Make and model: Boeing 737-33A
- Registry model: [Boeing 737-33A](https://openairdocs.org/model/boeing-737-33a) (OpenAirDocs)
- Aircraft serial: 27458
- System (JASC): [2613 · Overheat Detection](https://openairdocs.org/jasc/2613)
- Part: Overheat Sensor
- Condition: False Indication
- Location: Wng-Bdy Fairing
- 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/2021FA0000007

## Discrepancy

DURING CLIMB WITH MEL 36-05-02 THE LEFT WING BODY OVERHEAT LIGHT ILLUMINATED.  DEVIATION TO DEPARTURE AIRPORT WAS NECESSARY.  CORRECTIVE ACTION: INSPECTED DUCT LEAKAGE, REMOVED MOISTURE AND ISULATED TO GROUND IN THE AC PACK LT SENSORS, IAW AMM 26-18-00 LT WING BODY OVERHEAT.  NO REPEAT FAULT.

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