As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA - MAINTENANCE REPORTED THE L1 DOOR IS DIFFICULT TO UNLATCH AFTER THE AIRCRAFT HAS BEEN PRESSURIZED. FOUND EXTERIOR LATCH CONTACTING CUTOUT IN DOOR FRAME. REWORKED CUTOUT RADIUS. ACCOMPLISHED GROUND PRESSURIZATION CHECK, CYCLED DOOR AND OPERATED NORMALLY. (M)