# SDR KCSA2026042324

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 23, 2026
- Submitted: April 27, 2026
- Operation: Air carrier
- Aircraft: [N780CK](https://openairdocs.org/aircraft/N780CK), registered now
- Make and model: Boeing 777-36NER
- Registry model: [Boeing 777-36NER](https://openairdocs.org/model/boeing-777-36ner) (OpenAirDocs)
- Aircraft serial: 32787
- Aircraft time: 72,246 hours, 13,576 cycles
- System (JASC): [5610 · Flight Compartment Windows](https://openairdocs.org/jasc/5610)
- Part: Window
- Condition: Out Of Adjust
- Location: Zone 200
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/KCSA2026042324

## Discrepancy

R2 WINDOW STIFF TO OPEN AND WILL NOT LOCK CLOSED WHEN TRYING TO CLOSE IT. A/T: PERFORMED ADJUSTMENT OF R2 WINDOW IAW B777 AMM 56-11-02. ALL CHECKS GOOD AT THIS TIME.

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