What was found
FIRST OFFICER'S WINDOW WAS BINDING WHEN OPENED. CHECKED RIGGING OF FIRST OFFICER'S CLEAR VIEW WINDOW AND LUBRICATED WINDOW IAW DC-9 MM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FIRST OFFICER'S WINDOW WAS BINDING WHEN OPENED. CHECKED RIGGING OF FIRST OFFICER'S CLEAR VIEW WINDOW AND LUBRICATED WINDOW IAW DC-9 MM.