# SDR HEEA967739

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 3, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N108X
- Make and model: Bell 412
- Registry model: [Bell 412](https://openairdocs.org/model/bell-412) (OpenAirDocs)
- Aircraft serial: 33115
- System (JASC): [2312 · VHF Communications System](https://openairdocs.org/jasc/2312)
- Part: Transceiver
- Part number: 064102302
- Condition: Defective
- Location: Cockpit Vhf
- Component: KTR908
- Stage of operation: NR
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HEEA967739

## Discrepancy

VHF BREAKS SQUELCH WITH NO SIGNAL. ADJUSTED SQUELCH.  REPAIRED.  REPLACED HEADER J304 AND APPLIED HUMISEAL TO HEADER FOR CORROSION CONTROL.  INSTALLED MOD 2 AS PER KING SERVICE BULLETIN KTR908-2.  ADJUSTED MOD., POWER OUT AND SIDETONE.  BENCH CHECK GOOD.

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