Technical data

4-17
Replacing Instrument Assemblies
To Remove the A8 Touch Screen
To Remove the A8 Touch Screen
1 Follow the instructions for removing the front panel on page 4-7, and the display on page 4-14.
2 Using a T-10 TORX driver, remove two screws that secure the touch screen board bracket, as
shown in Figure 4-21.
Figure 4-21. Removing the Touch Screen Screws
3 Lift the touch screen out of the display assembly, as shown in Figure 4-22.
Figure 4-22. Lifting out the Touch Screen