# SDR DXTA200601425

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 5, 2006
- Submitted: June 9, 2006
- Operation: Air carrier
- Aircraft: [N702QS](https://openairdocs.org/aircraft/N702QS), registered now
- Make and model: Gulstm 200
- Aircraft serial: 070
- Aircraft time: 2,586 hours, 1,581 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Capsule
- Condition: Out Of Position
- Location: Rt Engine
- Stage of operation: UK
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA200601425

## Discrepancy

R ENGINE DETECT CAS MESSAGE IS ON AND THE RT ENGINE OVERHT LIGHT WILL NOT TEST.  UPON INVESTIGATION SUSPECTED EITHER A BAD OVERHEAT DETECT LOOP OR A BAD FIRE  DETECT LOOP ON THE NR 2 ENGINE.  TROUBLESHOT BOTH LOOPS FOUND BOTH LOOPS TO BE GOOD AS WELL AS THE WIRING IN THE NR 2 PYLON.  FOUND FIRE/OVERHEAT CAPSULE TO NOT BE SEATED CORRECTLY, RESEATED CAPSULE.  RT ENGINE DETECT MESSAGE WENT AWAY AND OVERHEAT LIGHT NOW WORKS PROPERLY.  ALL WORK DONE IAW G200 MM 26-10-20, 20-10-10 AND G200 WIRING MANUAL 26-20-12.

---
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.