park assist FORD EXPEDITION 1998 1.G Owners Manual

is properly attached to your
vehicle. See your dealer or a
reliable trailer dealer if you require
assistance.
If your vehicle is not equipped
with the factory heavy duty trailer
tow option, auxiliary coolers are
recommended for the automatic
transmission system if you are
planning on:
²traveling farther than 80 km
(50 miles)
²towing in hilly terrain
²towing frequently
Hitches
Do not use hitches that clamp onto
the vehicle's bumper or attach to
the axle. You must distribute the
load in your trailer so that 10 to
15% of the total weight of the
trailer is on the tongue.
Load equalizing hitch
When hooking up a trailer using a
load equalizing hitch, always use
the following procedure:
1. Park the unloaded vehicle on a
level surface. With the ignition on
and all doors closed, allow the
vehicle to stand for several
minutes so that it can level.
2. Turn the air suspension (if
equipped) control to OFF.
3. Measure the height of a
reference point on the front and
rear bumpers at the center of the
vehicle.
Driving
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