# SDR AALA202011019003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 29, 2020
- Submitted: November 2, 2020
- Operation: Air carrier
- Aircraft: [N766AN](https://openairdocs.org/aircraft/N766AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 32880
- Aircraft time: 68,182 hours, 8,376 cycles
- System (JASC): [5610 · Flight Compartment Windows](https://openairdocs.org/jasc/5610)
- Part: Sliding Window
- Condition: Binding
- Location: Cockpit
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202011019003

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE.  WHEN CLOSING FIRST OFFICER`S SLIDING WINDOW, A LOUD POP AND INCREASED FORCE REQUIRED WHERE WINDOW ARM TURNS 90 DEGREES.  CLEANED FIRST OFFICER`S R2 WINDOW TRACK AND SEALS.  LUBED WINDOW TRACK AND SEALS, PER AMM 56-11-13.  OPERATIONAL CHECKED GOOD.

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