# SDR RYN2008F00006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 23, 2008
- Submitted: August 4, 2008
- Operation: Air carrier
- Aircraft: [N123DL](https://openairdocs.org/aircraft/N123DL), registered now
- Make and model: Boeing 767332
- Aircraft serial: 23437
- System (JASC): [2397 · Communications System Wiring](https://openairdocs.org/jasc/2397)
- Part: Coupler
- Part number: 7926140001
- Condition: Inoperative
- Location: Hf Antenna
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RYN2008F00006

## Discrepancy

NR 2 HF (RIGHT HF) NOT WORKING, NR 1 HF (LEFT HF) IS ALREADY ON DEFERRAL.  REPLACED NR 1 HF ANTENNA COUPLER IAW AMM 23-11-01, OPS CHECKED NORMAL.  (A)

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