Advent PSS100 - Standard Rear Only System Installation Manual page 6

Marking and Drilling Holes
Figure 1 (2 sensors)
Mark the locations of the sensors on the rear bumper using a grease
1.
pencil.
Identify the sensors' height on the bumper and mark. The sensor
a)
height should be between 18" and 30" from the ground.
Divide the bumper as shown in Figure 1 for a two sensor install or
b)
as shown in Figure 2 for a four sensor install.
Install the sensors equally from the center of the bumper, as
c)
shown in Figure 1 and Figure 2.
Inspect behind the bumper where the sensors are to be located to
d)
check for possible obstructions, including metal braces, electrical
wires, and clearance. The sensors need 1.3" of clearance behind
the bumper to be fully inserted and mounted securely. Do not
mount sensors directly above exhaust pipes. Relocate the sensors
if any obstruction exists.
Before drilling the holes, use a center punch to make a dimple on the
2.
bumper to prevent the drill from slipping from the intended mark.
Drill the sensor holes.
3.
o Use a 26mm Hole Saw if you are using a sensor sleeve
o Use a 13/16" Hole Saw if you are installing without a sensor sleeve.
o When drilling a metal bumper, remove the sharp edges using a round
metal file. Be careful not to enlarge hole when filing.
Figure 2 (4 Sensors)
5