As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IAH- ON CLIMB THE CREW NOTED THAT THE FO'S DV WINDOW SEALANT WAS FLAPPING ON THE FUSELAGE, THE AIRCRAFT RETURNED TO IAH, LANDED WITHOUT INCIDENT. MAINTENANCE IN CLE PERFORMED A REPAIR TO THE FIRST OFFICER'S DIRECT VISION WINDOW SEALANT. THE AIRCRAFT WAS RETURNED TO SERVICE.