Mazda 6 - Page 14

14
■ Sensor installation
1. Wrap the drill bit with duct tape as shown in the figure.
2. Set the drill rotation to low speed.
3. With the drill bit pointed perpendicular to the bumper, drill a 2
mm dia. hole in the marked position using a drill. (4 locations)
4. Drill a 20 mm dia. hole from the center of the sensor hole using
a hole saw.
5. Remove burrs from the drilled holes using a round file be
careful not to make hole bigger than 20mm.
7. INSTALLATION OF SENSOR AND BUZZER
Duct tape
10mm
Drill
Over-drilling prevention
Drill
Drill bit (shoulder)
（Drill at low speed）
• Always use a drill with a rotation speed adjustment,
otherwise the rear bumper may deform.
• Be careful when handling drills and other sharp objects.
• To prevent scratching and over-drilling, always wrap the
drill bit with duct tape.
CAUTION
• If the sensor is installed forcibly while the hole is small, it
could deform the bumper.
• Make sure to remove burrs from the surface so that the
bumper surface is smooth.
CAUTION
Round file
Burrs
• Be careful when handling drills and other sharp objects.
If not handled properly, it could result in serious injury.
WARNING
Hole saw (Φ20)
• Be careful when handling drills and other sharp objects.
If not handled properly, it could result in serious injury.
WARNING