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7
Electrical 579 Family
Peterbilt Motors Company 7-30
Dash
The following section identifies ways to access the dash to install or modify the vehicle for aftermarket devices.
Gauge and Switch Installation
The first step to accessing the dash instruments is to remove the trim. The panel immediately to the right is the first panel
to come off. These panels are held in by snap fasteners. Be sure that the metal retaining clips are not lost otherwise the
panel will not install snug.
FIGURE 7-29. Trim Panel Removal