As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) FLIGHT ATTENDANT REPORTED THAT SHE WAS UNABLE TO CLOSE AND LOCK THE PASSENGER DOOR. MAINTENANCE FOUND THE SECONDARY LOCK PAWL TO BE FOULING AGAINST THE TORQUE TUBE, TORQUE TUBE AND SECONDARY LOCK PAWL OUT OF ADJUSTMENT. THEY DID A PASSENGER DOOR ADJUSTMENT PER THE AMM. AIRCRAFT RETURNED TO SERVICE.