# SDR DXTA2021032940070

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 26, 2021
- Submitted: March 29, 2021
- Operation: Air carrier
- Aircraft: [N506QS](https://openairdocs.org/aircraft/N506QS), registered now
- Make and model: Cessna 680A
- Registry model: [Cessna 680A](https://openairdocs.org/model/cessna-680a) (OpenAirDocs)
- Aircraft serial: 680A0043
- Aircraft time: 4,536 hours, 2,987 cycles
- System (JASC): [5297 · Door System Wiring](https://openairdocs.org/jasc/5297)
- Part: Circuit Board
- Part number: 746810117
- Part serial: 0150
- Condition: Defective
- Location: Main Door
- Stage of operation: TX
- 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/DXTA2021032940070

## Discrepancy

MAIN DOOR: DOOR WILL NOT CLOSE FROM INSIDE EVEN WITH CHECKLIST BYPASS PROCEDURE. CLOSED WITH EXTERIOR BYPASS //SIGN OFF // REMOVED INOP CED PCB AND INSTALLED NEW CONDITION CED PCB IAW CE680A AMM 24-60-04. REMOVED MED THRESHOLD WIRING HARNESS AND INSTALLED NEW CONDITION MED THRESHOLD WIRING HARNESS JAW CE680A AMM 52-10-00. PERFORMED OPS AND FUNCTIONAL TEST. OPS AND FUNCTIONAL TEST GOOD WITH NO DEFECTS NOTED.

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