Installation of New Window 1. Identify the two ends of the Window hinge (four in total) - one end is clipped to the Window and the other to the Top Cover. Top Cover Window 2. Slide the Window hinges on to the Window. Removal & Installation 3. Clip the Window Hinges to the Top Cover. NOTE: Since the hinges are very hard to clip, you will need to forcefully clip the Window hinges to the Top Cover. Window (42-inch) 261