As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: CAPTAIN SLIDING WINDOW HARD TO OPEN/CLOSE. REQUIRES ADJUSTMENT. MAINTENANCE FOUND WINDOW INTERIOR TRIM LOOSE AND IMPEDING THE WINDOW FROM OPENING AND CLOSING PROPERLY. SECURED TRIM AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 56-12-11.