# SDR 97ZZZX3796

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 28, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N841CA
- Make and model: Beech 1900D
- Registry model: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (OpenAirDocs)
- Aircraft serial: UE40
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fuse
- Part number: GMW3A
- Condition: Failed
- Location: Avionics Bay
- Stage of operation: TX
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/97ZZZX3796

## Discrepancy

COPILOT EFIS TUBE INTERMITTENT.  FOUND FUSE FOR EFIS COOLING FAN BLOWN CAUSING EFIS TO OVERHEAT.

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