# SDR CA061218005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 24, 2006
- Submitted: January 19, 2007
- Operation: General aviation
- Make and model: Beech A100
- Registry model: [Beech A100](https://openairdocs.org/model/beech-a100) (OpenAirDocs)
- Aircraft time: 13,920 hours
- Engine: Pwa PT6A28
- Propeller: Hartzl HCB4TN3
- System (JASC): [3110 · Instrument Panel](https://openairdocs.org/jasc/3110)
- Part: Circuit Board
- Part number: 903640143
- Condition: Malfunctioned
- Location: Annunciator Pane
- Stage of operation: IN
- How discovered: 9
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA061218005

## Discrepancy

(CAN) ANNUNCIATOR PANEL SHOWED A FALSE WARNING INDICATION FOR MASTER CAUTION LIGHT.  SYSTEM TROUBLESHOOTING CARRIED OUT AND FOUND FAULT WARNING CIRCUIT BOARD UNSERVICEABLE AND FAULT WARNING CIRCUIT BOARD REPLACED.

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