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STARTING AND OPERATING 263
angle great enough to put the vehicle at risk of a
rollover. If you get caught in a rut, dig a small
trench to the right or left at a 45-degree angle
ahead of the front tires. Use the removed dirt to
fill the rut ahead of the turnout you just created.
You should now be able to drive out following the
trench you just created at a 45-degree angle.
Crossing Logs
To cross a log, approach it at a slight angle
(approximately 10 to 15 degrees). This allows
one front tire to be on top of the log while the
other just starts to climb the log. While climbing
the log, modulate your brake and accelerator to
avoid spinning the log out from under your tires.
Then ease the vehicle off the log using your
brakes.
Getting High Centered
If you get hung up or high centered on an object,
get out of the vehicle and try to determine what
the vehicle is hung up on, where it is contacting
the underbody and what is the best direction to
recover the vehicle. Depending on what you are
in contact with, jack the vehicle up and place a
few rocks under the tires so the weight is off of
the high point when you let the vehicle down.
You can also try rocking the vehicle or winching
the vehicle off the object.
HILL CLIMBING
Hill climbing requires good judgment and a
good understanding of your abilities and your
vehicle's limitations. Hills can cause serious
problems. Some are just too steep to climb and
should not be attempted. You should always
feel confident with the vehicle and your abilities.
You should always climb hills straight up and
down. Never attempt to climb a hill on an angle.
Before Climbing A Steep Hill – As you
approach a hill consider its grade or steep-
ness. Determine if it is too steep. Look to see
what the traction is on the hill side trail. Is the
trail straight up and down? What is on top
and the other side? Are there ruts, rocks,
branches or other obstacles on the path?
Can you safely recover the vehicle if some-
thing goes wrong? If everything looks good
and you feel confident, then change trans-
mission into a lower gear, shift the transfer
case into 4WD LOW and proceed with
caution. You should use first gear and 4WD
LOW for very steep hills.
Driving Uphill – Once you have determined
your ability to proceed and have shifted into
the appropriate gear, line your vehicle up for
the straightest possible run. Accelerate with
an easy constant throttle and apply more
power as you start up the hill. Do not race
forward into a steep grade, the abrupt
change of grade could cause you to lose
control. If the front end begins to bounce,
ease off the throttle slightly to bring all four
tires back on the ground. As you approach
the crest of the hill ease off the throttle and
slowly proceed over the top. If the wheels
start to slip as you approach the crest of a
WARNING!
There is an increased risk of rollover when
crossing an obstacle, at any angle, with steep
sides.
CAUTION!
Do not attempt to cross a log with a greater
diameter than the running ground clearance
or the vehicle will become high centered.
CAUTION!
Winching or rocking the vehicle off hard
objects increases the risk of underbody
damage.
5
20_DJD2_OM_EN_USC_t.book Page 263
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