# SDR DALA2020012970684

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 25, 2020
- Submitted: January 29, 2020
- Operation: Air carrier
- Aircraft: [N837DN](https://openairdocs.org/aircraft/N837DN), registered now
- Make and model: Boeing 737932ER
- Aircraft serial: 31948
- Aircraft time: 16,854 hours, 6,456 cycles
- System (JASC): [2613 · Overheat Detection](https://openairdocs.org/jasc/2613)
- Part: Detector
- Condition: False Activation
- Location: Tailpipe
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2020012970684

## Discrepancy

SHIP 3837 APU DET INOP LIGHT ILLUMINATED IN FLIGHT WITH APU OFF .   REMOVED AND REPLACED APU TAIL PIPE OVERHEAT DETECTOR IAW B737 AMM 26-15-01 OPS CHECK NORMAL. (6396148).

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