Once a door panel is removed, there are a number of maintenance items that can be attended to which are also covered in this manual. These include door check replacement, window mechanism repair including removing one that is jammed shut, lube and adjustments, replacing outside mirrors, chrome door pull replacement, power seat switch replacement, door latch mechanism repair and door adjustment. This 25 page guide is detailed and to the point, and loaded with many pictures and useful tips related to your cars doors.