# SDR ASAA2025101861699

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 18, 2025
- Submitted: October 20, 2025
- Operation: Air carrier
- Aircraft: [N934AK](https://openairdocs.org/aircraft/N934AK), registered now
- Make and model: Boeing 737-9
- Registry model: [Boeing 737-9](https://openairdocs.org/model/boeing-737-9) (OpenAirDocs)
- Aircraft serial: 43374
- Aircraft time: 13,589 hours, 3,920 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Door
- Condition: Binding
- Location: Zone 800
- Stage of operation: TX
- 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/ASAA2025101861699

## Discrepancy

WHILE TRYING TO CLOSE BOARDING DOOR (L1) LOUD SQUEAK AND RESISTANCE NOTICED. GROUNDED - YES. REFERENCE AMM 52-11-00 OPERATE L1 DOOR THROUGH SEVERAL CYCLES OBSERVING CORRECT OPERATION NO HISTORY PASSED 30 DAYS.

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