Open the door. Then pull up on the chrome trim piece on the out side of the window. I just pulls off.You will then look down the gap and you will see 2 toother wheels. You can VERY CAREFULLY use a hammer and flat screwdriver to turn these. Left is to loosen them. Do both. You will also need another person to help you but it back. Then close the door. Use both hand and press the glass up while somebody tightens them carefully. There is a special tool for this but this will work for you. Then center the molding strip and push it on. Open the door with the window down and tap it with your hand to fully seat the trim.