# SDR 99ZZZX749

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 20, 1998
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: N407GA
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Aircraft serial: 53104
- System (JASC): [3455 · Automatic Direction Finder (ADF) System](https://openairdocs.org/jasc/3455)
- Part: Wire
- Part number: 05001756003
- Condition: Misinstalled
- Location: Adf
- Component: KA87
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99ZZZX749

## Discrepancy

INNER SHIELD WOULD NOT RING ON PIN 89 OF THE ANTENNA CONNECTOR.  OPENED CONNECTOR AND FOUND DRAIN WIRE INCORRECTLY TERMINATED ON WIRE.  (STRIPPED END WAS PUSHED PAST SOLDER SLEEEVE).

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