As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) CAMPAIGN NOTICE 851-52-20-020 TO INSPECT THE EMERGENCY EXIT FOR STICKING CARRIED OUT. THE EMERGENCY EXIT OF AIRCRAFT WAS INITIALLY DIFFICULT TO OPEN. THE SEAL WAS CLEANED AND INSPECTED AND FOUND SERVICEABLE. THE EMERGENCY EXIT WAS REINSTALLED AND FUNCTION CHECKED NORMALLY.