Explorer 2WD V6-245 4.0L VIN X SFI (1999)
Compass: Adjustments
Vehicle Demagnetizing
CAUTION: During demagnetizing, the demagnetizer coil will be pulled toward the vehicle. Place a cloth over the vehicle roof to protect the vehicle
surface if contact occurs. Make sure the cloth covers the front third and the entire width of the roof.
NOTE:
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The demagnetizing process requires the use of a demagnetizing coil commonly used by television repair technicians to demagnetize television
tubes.
6
To demagnetize, use a constant circular motion over the vehicle roof. Do not turn off the demagnetizer while sweeping the vehicle roof to prevent
remagnitizing ferrous materials contained in the vehicle.
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During the demagnetizing process, make sure the phenolic surface of the tool (the side opposite the handle) is closest to the vehicle surface.
1. Demagnetize the front third of the vehicle roof.
1
Turn on the demagnetizer at least 1 m (3 ft) away from the vehicle.
2
Holding the demagnetizer no more than 2.5 cm (1 in) from the vehicle roof and starting on the passenger side, demagnetize the front third of
the vehicle roof closest to the windshield using a constant circular motion. Keep the circle radius within 30 cm (12 in) while sweeping across
the entire surface of the vehicle roof closest to the windshield. Continue the circular motion four times.
3
After the fourth pass and without stopping, move the demagnetizer at least 1 m (3 ft) away from the vehicle.
4
Turn the demagnetizer off.
2. Perform the Compass Zone Adjustment procedure. See: Compass Zone Adjustment
3. Perform the Compass Calibration Adjustment procedure. See: Compass Calibration Adjustment
