![](http://pdfasset.owneriq.net/4/97/4977153c-17eb-437e-81c8-9517fc4d3b38/4977153c-17eb-437e-81c8-9517fc4d3b38-bg70.png)
20. Remove the display hinges (2).
Display hinges are available in the Display Hinge Kit using spare part number 683480-001 for
4540s models and 683643-001 for 4440s/4441s models.
Reverse this procedure to reassemble and install the display assembly.
104 Chapter 4 Removal and replacement procedures