As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FIRST OFFICER`S WINDOW WAS DIFFICULT TO OPEN. AFTER INITIAL OPENING, THE WINDOW AND TRAVEL ARM POPPED DOWN A FEW INCHES. DIFFICULT TO CLOSE THE LAST FEW REVOLUTIONS DURING CLOSING. MAINTENANCE ADJUSTED WINDOW LINING IAW AMM 56-11-02-820-801, AND PERFORMED A SATISFACTORY OPERATIONAL CHECK IAW AMM 56-11-02-700-803.