# SDR AMTA200800241

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 23, 2008
- Submitted: April 8, 2008
- Operation: Air carrier
- Aircraft: N305TZ
- Make and model: Boeing 737-83N
- Registry model: [Boeing 737-83N](https://openairdocs.org/model/boeing-737-83n) (OpenAirDocs)
- Aircraft serial: 30706
- Engine: Cfmint CFM567B27
- System (JASC): [2310 · HF Communications System](https://openairdocs.org/jasc/2310)
- Part: Transceiver
- Part number: 9460452012
- Part serial: XK516D101249
- Condition: Unserviceable
- Location: Lt Hf System
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AMTA200800241

## Discrepancy

ON HFI, NO LIGHT, NO CHIME ON SELCAL CONTROL PANEL SIGNAL WEAK.  REMOVED AND REPLACED NR 1 HF TRANSCEIVER IAW AMM 23-11-21-4.  CALLED SFO RADIO AND RECEIVED SELCAL FROM THE M.  GOT LIGHT AND CHIME.  (K)

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