As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L1 CABIN DOOR ROUND WINDOW HAS MOISTURE BUILDING UP ON IT. F/A REPORTS IT IS VERY DIFFICULT TO SEE THROUGH AT GATE ARRIVAL. REMOVED AND REPLACED INNER WINDOW PANE AND SEAL L1 DOOR MM REF 56-30-00. THE AIRCRAFT WAS GROUNDED. (SEE ALSO SDR AALA201705119038).