# SDR 95ZZZX2342

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 23, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N118SK
- Make and model: Beech 1900D
- Registry model: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (OpenAirDocs)
- Aircraft serial: UE108
- System (JASC): [2450 · AC Power Distribution System](https://openairdocs.org/jasc/2450)
- Part: Wire
- Part number: J692007J690003
- Condition: Chafed
- Location: Avionics Bay
- Part time: 1,349 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/95ZZZX2342

## Discrepancy

EFIS AUXILIARY POWER ANNUNCIATOR FLICKERED, WENT OUT, AND THEN WOULD NOT TEST.  MAINTENANCE FOUND RELAY MODULES K103, K104, AND 5-AMP FUSE F033 INOP AND REPLACED THEM.  LATER, DURING TROUBLESHOOTING FOR ANOTHER ELECTRICAL PROBLEM, FOUND A CHAFED WIRE J692007-J690003 IN THE AVIONICS BAY, MIDDLE SHELF BETWEEN THE VERTICAL GYROS.  REPAIRED THE CHAFED WIRE, AND OPS CHECK GOOD.

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