As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING THE PRESSURIZATION SYSTEM TEST IT WAS NOTED THERE WAS AIR LEAKAGE AROUND THE MAIN WINDSCREENS. UPON REMOVAL OF THE WINDSCREEN THE SEAL ATTACHED TO THE WINDSCREEN WAS FOUND TO BE DELAMINATING. THERE IS NO FIELD REPAIR AVAILABLE SO THEWINDSCREEN WAS REPLACED WITH A NEW UNIT.