# SDR AU510001701

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 7, 2005
- Submitted: June 6, 2006
- Operation: General aviation
- Make and model: Beech 200BEECH
- Engine: Pwa PT642A
- Propeller: Hartzl HCD4N3A
- System (JASC): [2697 · Fire Protection System Wiring](https://openairdocs.org/jasc/2697)
- Part: Connector
- Part number: MS3450KT3685
- Condition: Damaged
- Location: Fire Detection
- Part time: 7,961 hours
- Stage of operation: LD
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AU510001701

## Discrepancy

LT ENGINE SUFFERED FROM FALSE FIRE WARNING INDICATIONS.  INVESTIGATION FOUND LOW INSULATING RESISTANCE IN FIREWALL CONNECTOR J102.  CONNECTOR WAS SECTIONIZED AND EVIDENCE OF INTERNAL CRACKING AND TRACKING WAS FOUND.

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