"1. remove the door form the freezer by undoing the three top bolts under the cover plate. 2. unscrew all the screws that hold on the internal door liner an electric screwdriver may make this a bit faster. remove the old seal from the edge of the cover and clean up al the exposed surfaces to remove mould. stretch the new gasket carefully around the door liner taking especial care at the corners to make sure that the gasket seal fits the groove in the liner and then fit her seal along all the long edges. replace the liner with its gasket on the door and replace all the side screws being careful not to use too much torque. replace the door."