# SDR DXTA2026041607654

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 14, 2026
- Submitted: April 16, 2026
- Operation: Air carrier
- Aircraft: [N605QS](https://openairdocs.org/aircraft/N605QS), registered now
- Make and model: Cessna 680A
- Registry model: [Cessna 680A](https://openairdocs.org/model/cessna-680a) (OpenAirDocs)
- Aircraft serial: 680A0284
- Aircraft time: 5,306 hours, 3,475 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Rub Block
- Condition: Binding
- Location: Zone 800
- Stage of operation: NR
- 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/DXTA2026041607654

## Discrepancy

AFTER UNLATCHING THE MAIN CABIN DOOR HANDLE, THE DOOR DID NOT OPEN AND NEEDED TO BE FORCED TO START DOWN. AFTER ENGINE SHUTDOWN AND WITH APU RUNNING.   TECH CONFIRMED SQUAWK; WHILE OPENING THE MAIN DOOR, IT REQUIRES LITTLE HELP WITH HAND TO OPEN AND NOTED NOISE COMING FROM AFT RUB BLOCK.  COMPLETED GVI ON BOTH RUB BLOCKS, NO DEFECTS NOTED. CONTACTED MCC AND CHECKED HISTORY. NO RECENT HISTORY ON RUB BLOCKS. CLEAN RUB BLOCKS WITH ALCOHOL, MAIN DOOR OPS CHECKED GOOD. OPENED AND CLOSED MAIN DOOR FROM INSIDE AND OUTSIDE 5 TIMES EACH. IT OPENS WITH NO HELP AND NO NOISE NOTED. REF: CE-680A AMM 52-10-00.

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