What was found
CAPTAIN'S CLEARVIEW WINDOW WOULD NOT OPEN. OPENED WINDOW AND APPLIED LUBRICANT TO WINDOW MECHANISM, WINDOW OPERATES NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CAPTAIN'S CLEARVIEW WINDOW WOULD NOT OPEN. OPENED WINDOW AND APPLIED LUBRICANT TO WINDOW MECHANISM, WINDOW OPERATES NORMAL.