Whelen MKEZ40 - Manual (Page 2)

Page 2
ROO
F TO
P
FLA
T AREA
63003
63003
INSTALLATION:
IMPORTANT! The lightbar should be located a
minimum of 16" from any radio antennas!
WARNING: This installation will
require drilling. It is absolutely
necessary to make sure that
nothing will be damaged in
the process. If damage is
possible, select another
location.
1. Position the lightbar in
the desired location.
Refer to your lightbar manual for
cable exit location, to be sure that
the lightbar is facing the proper
direction.
2. Adjust the two mounting feet outwards
leaving 1/2” clearance under the bar, so that they are resting on the
top outside edge of the roof (See Fig. 1). To adjust the mounting feet,
loosen the two, 3/8” bolts that secure the feet to the extrusion. Make
sure that both mounting feet are in full contact with the roof and not
hanging off the edge. When properly positioned, re-tighten these
bolts to hold the foot in place. Repeat this procedure for the remaining
foot (Adjust the feet roughly 1” from the edge of the extrusion).
3. You will see where the roof of the Crown Victoria curves down on the sides. This is where you will mount your
brackets as shown in the illustration. It is recommended the bar be centered approximately over the front door.
4. Measure the distance from the front of the roof to the 2 brackets to make sure the brackets are both the same
distance from the front of the vehicle.
5. Mark off the location of the screw holes with a pencil or marker.
6. Remove the brackets and drill the mounting holes with an appropriately sized drill for the screws supplied. Be very
careful selecting a drill bit. The screws must thread into the holes tightly enough to hold the lightbar onto the car.
NOTE: Apply some silicone sealer between the bracket and roof to properly seal the holes from moisture.
7. Attach the two brackets to the roof with the mounting screws provided.
8. The lightbar strap attaches as shown below. Refer to your lightbar mounting manual for information on attaching the
strap to the mounting foot.