Angle Ram 1500 2018 User Guide

Crossing Obstacles (Rocks And Other High Points)
While driving off road, you will encounter many types of
terrain. These varying types of terrain bring different types
of obstacles. Before proceeding review the path ahead to
determine the correct approach and your ability to safely
recover the vehicle if something goes wrong. Keeping a
firm grip on the steering wheel, bring the vehicle to a
complete stop and then inch the vehicle forward until it
makes contact with the object. Apply the throttle lightly
while holding a light brake pressure and ease the vehicle
up and over the object.
WARNING!
Crossing obstacles can cause abrupt steering system
loading which could cause you to loose control of your
vehicle.
Using A Spotter
There are many times where it is hard to see the obstacle or
determine the correct path. Determining the correct path
can be extremely difficult when you are confronting many
obstacles. In these cases have someone guide you over,
through, or around the obstacle. Have the person stand asafe distance in front of you where they can see the
obstacle, watch your tires and undercarriage, and guide
you through.
Crossing Large Rocks
When approaching large rocks, choose a path which en-
sures you drive over the largest with your tires. This will
lift your undercarriage over the obstacle. The tread of the
tire is tougher and thicker than the side wall and is
designed to take the abuse. Always look ahead and make
every effort to cross the large rocks with your tires.
CAUTION!
•
Never attempt to straddle a rock that is large enough
to strike your axles or undercarriage.
• Never attempt to drive over a rock which is large
enough to contact the door sills.
Crossing A Ravine, Gully, Ditch, Washout Or Rut
When crossing a ravine, gully, ditch, washout or a large rut,
the angled approach is the key to maintaining your vehi-
cle’s mobility. Approach these obstacles at a 45-degree
angle and let each tire go through the obstacle indepen-
dently. You need to use caution when crossing large
obstacles with steep sides. Do not attempt to cross any
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large obstacle with steep sides at an 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.
WARNING!
There is an increased risk of rollover when crossing an
obstacle, at any angle, with steep sides.
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.
CAUTION!
Do not attempt to cross a log with a greater diameter
than the running ground clearance or the vehicle will
become high centered.
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.
CAUTION!
Winching or rocking the vehicle off hard objects in-
creases the risk of underbody damage.
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Hill Climbing
Hill climbing requires good judgment and a good under-
standing 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 steepness. 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 something goes wrong? If everything looks
good and you feel confident, then change transmission
into a lower gear, shift the transfer case into 4LO (Low)
and proceed with caution. You should use first gear and
4LO (Low Range) for very steep hills.
• Driving Up Hill – 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 hill,
ease off the accelerator and maintain headway by turn-
ing the steering wheel no more than a ¼ turn quickly
back and forth. This will provide a fresh
biteinto the
surface and will usually provide enough traction to
complete the climb. If you do not make it to the top,
place the vehicle in REVERSE and back straight down
the grade using engine resistance along with the vehicle
brakes.
WARNING!
Never attempt to climb a hill at an angle or turn around
on a steep grade. Driving across an incline increases
the risk of a roll over, which may result in severe injury
or death.
• Driving Down Hill – Before driving down a steep hill
you need to determine if it is too steep for a safe descent.
What is the surface traction? Is the grade too steep to
maintain a slow controlled descent? Are there obstacles?
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Is it a straight descent? Is there plenty of distance at the
base of the hill to regain control if the vehicle descends
too fast? If you feel confident in your ability to proceed
then make sure you are in 4LO (Low Range) with the
transmission in first gear (manually select first gear on
automatic transmissions) and proceed with caution.
Allow engine braking to control the descent and apply
your brakes if necessary, but do not allow the tires to
lock.
WARNING!
Do not descend a steep grade in NEUTRAL. Use
vehicle brakes in conjunction with engine braking.
Descending a grade too fast could cause you to lose
control and be seriously injured or killed.
• Driving Across An Incline – If at all possible avoid
driving across an incline. If it is necessary, know your
vehicle’s abilities. Driving across an incline places more
weight on the down hill wheels, which increases the
possibilities of a down hill slide or rollover. Make sure
the surface has good traction with firm and stable soils.
If possible transverse the incline at an angle heading
slightly up or down.
WARNING!
Driving across an incline increases the risk of a roll-
over, which may result in severe injury.
• If You Stall Or Begin To Lose Headway – If you stall or
begin to lose headway while climbing a steep hill, allow
your vehicle to come to a stop and immediately apply
the brake. Restart the engine and shift into REVERSE.
Back slowly down the hill allowing the compression
braking of the engine and transmission to help regulate
your speed. If the brakes are required to control vehicle
speed, apply them lightly and avoid locking or skidding
the tires.
WARNING!
If the engine stalls or you lose headway or cannot
make it to the top of a steep hill or grade, never attempt
to turn around. To do so may result in tipping and
rolling the vehicle, which may result in severe injury.
Always back carefully straight down a hill in RE-
VERSE. Never back down a hill in NEUTRAL using
only the vehicle brakes. Never drive diagonally across
a hill, always drive straight up or down.
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Driving Through Water
Extreme care should be taken crossing any type of water.
Water crossings should be avoided if possible and only be
attempted when necessary, in a safe responsible manner.
You should only drive through areas which are designated
and approved. You should tread lightly and avoid damage
to the environment. You should know your vehicle’s
abilities and be able to recover it if something goes wrong.
You should never stop or shut a vehicle off when crossing
deep water unless you ingested water into the engine air
intake. If the engine stalls do not attempt to restart it.
Determine if it has ingested water first. The key to any
crossing is low and slow. You want to use first gear in 4L
(Low Range) and proceed very slowly with a constant slow
speed (3-5 mph [5–8 km/h] maximum) and light throttle.
Keep the vehicle moving; do not try to accelerate through
the crossing. After crossing any water higher than the
bottom of the axle differentials, you should inspect all of
the vehicle fluids for signs of water ingestion.
CAUTION!
Water ingestion into the axles, transmission, transfer
case, engine or vehicle interior can occur if you drive
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CAUTION!(Continued)
too fast or through too deep of water. Water can cause
permanent damage to engine, driveline or other ve-
hicle components and your brakes will be less effec-
tive once wet and/or muddy.
• Before You Cross Any Type Of Water – As you ap-
proach any type of water you need to determine if you
can cross it safely and responsibly. If necessary, get out
and walk through the water or probe it with a stick. You
need to be sure of its depth, approach angle, current and
bottom condition. Be careful of murky or muddy waters,
check for hidden obstacles. Make sure you will not be
intruding on any wildlife and you can recover the
vehicle if necessary. The key to a safe crossing is the
water depth, current and bottom conditions. On soft
bottoms the vehicle will sink in, effectively increasing
the water level on the vehicle. Be sure to consider this
when determining the depth and the ability to safely
cross.
• Crossing Puddles, Pools, Flooded Areas Or Other
Standing Water – Puddles, pools, flooded or other
standing water areas normally contain murky or muddy
waters. These water types normally contain hidden
obstacles and make it difficult to determine an accurate
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water depth, approach angle, and bottom condition.
Murky or muddy water holes are where you want to
hook up tow straps prior to entering. This makes for a
faster, cleaner and easier vehicle recovery. If you are able
to determine you can safely cross, than proceed using
the low and slow method.
CAUTION!
Muddy waters can reduce the cooling system effective-
ness by depositing debris onto the radiator.
• Crossing Ditches, Streams, Shallow Rivers Or Other
Flowing Water – Flowing water can be extremely dan-
gerous. Never attempt to cross a fast running stream or
river even in shallow water. Fast moving water can
easily push your vehicle downstream sweeping it out of
control. Even in very shallow water, a high current can
still wash the dirt out from around your tires putting
you and your vehicle in jeopardy. There is still a high
risk of personal injury and vehicle damage with slower
water currents in depths greater than the vehicle’s
running ground clearance. You should never attempt to
cross flowing water which is deeper than the vehicle’s
running ground clearance. Even the slowest current can
push the heaviest vehicle downstream out of control if the water is deep enough to push on the large surface
area of the vehicle’s body. Before you proceed determine
the speed of the current, the water’s depth, approach
angle, bottom condition and if there are any obstacles,
then cross at an angle heading slightly upstream using
the low and slow technique.
WARNING!
Never drive through fast moving deep water. It can
push your vehicle downstream, sweeping it out of
control. This could put you and your passengers at risk
of injury or drowning.
Airing Down For Off-Road Driving
Running lower tire pressure off-road can improve your
ride comfort and vehicle traction. Reducing the tire air
pressure allows the tire to bulge slightly, improving its
surface area for better flotation and ability to mold or form
to the ground contour. Different terrain, tires, and vehicles
require different tire pressure. Hard surfaces like rock and
heavier vehicles require higher pressures than softer sur-
faces such as sand and lighter vehicles. You will need to
experiment to determine what is right for your situation. It
is easier and faster to let air out than it is to replace it so,
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WARNING!
Never use tow straps with end hooks or link two straps
with a clevis pin. These heavy metal objects could
become projectiles if a strap breaks, which could cause
severe injury. Never leave more than 2 to 3 feet (.6 to
1 meter) of slack in the strap. More slack than this
greatly increases the risk of injury and vehicle damage.
Always keep everyone at least 30 feet (9 meters) away
from a strapping or winching situation.
• Winching (Refer To “Winch Operation” For Additional
Information) –
Winching is most commonly used in the
following situations: there is no support vehicle available, a
high controlled force is required to recover the vehicle,
there is a high risk of environmental or vehicle damage, or
where nothing else seems to work. A winch can deliver a
high pulling force with a great deal of control. It allows you
to walk the vehicle out of the situation in a slow controlled
manner. This control works well for avoiding further ve-
hicle damage. Once you decide it is time to use the winch
look for a good anchor point. It needs to be strong enough
to hold more than the vehicle’s weight and provide a
direction of pull as straight as possible. Use block and tackle
if necessary to improve the angle of pull or increase the
winch’s pulling force. If the anchor point is a tree use a strap around its base and hook the cable to the strap. If it is
another vehicle, then place that vehicle in PARK and block
the front tires. If you cannot find an anchor point within
reach try using your spare tire by burying it. Once you have
determined an anchor point hook up the cable, ensuring
there are a least five wraps of cable left on the drum, and
place a floor mat or something else over the strung out
cable. Placing something over the strung out cable helps
keep the cable on the ground if it breaks. Next, place the
vehicle in first gear and apply a very light throttle as you
power the winch in. Be careful not to allow slack in the
cable as you recover the vehicle. Do not try to guide the
cable into the drum. If it starts to bunch up on one end, let
it. You can re-spool the cable afterwards. Never use a winch
cable as a tow strap and always stand back while winching.
WARNING!
Winch cables are under high tension when in use and
can become a projectile if they fail. Never stand over or
straddle the winch cable. Never jerk or overload the
winch cable. Never stand in front of the vehicle while
winching. Failure to follow these instructions can
result in serious or fatal injury.
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Winch Accessories
The following accessories are necessary to attach the winch
to anchors, change direction of pull, and for safe winching.Gloves:Wire rope, through use, will
develop barbswhich can slice skin. It
is extremely important to wear protec-
tive gloves while operating the winch or
handling the wire rope. Avoid loose
fitting clothes or anything that could
become entangled in the wire rope and
other moving parts.
Snatch/Block Pulley: Used properly, the
multi-purpose snatch block allows you
to (1) increase the winch’s pulling
power; and (2) change your pulling di-
rection without damaging the wire rope.
Proper use of the snatch block is covered
in Before You Pull. Clevis/D-Shackles:
The D-Shackle is a
safe means of connecting the looped
ends of cables, straps and snatch blocks.
The shackle’s pin is threaded to allow
easy removal.
Tree Trunk Protector: Typically made of
tough, high-quality nylon, it provides
the operator an attachment point for the
winch rope to a wide variety of anchor
points and objects, as well as protect
living trees.
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7. Attach the Clevis/D-shackle and Tree Trunk Protector.Attach the shackle to the two ends of the strap or chain
and through the hook loop, being careful not to over
tighten (tighten and back-off 1/2 turn).
8. Lock the clutch. Lock the winch drum by rotating the clutch lever on the winch to engage.
NOTE: Always ensure the clutch is fully engaged or
disengaged.
9. Connect the remote control to the winch control box, located behind the front bumper. Be careful not to let the
remote control cord dangle in front of the winch. If you choose to control the winch from inside your vehicle,
always pass the remote through a window to avoid
pinching the cord in the door. Always disconnect the
remote control when not in use.
10. Put wire rope under tension. Using the remote control switch, slowly wind the wire rope until no slack
remains. Once the wire rope is under tension, stand
well clear of it and never step over it.
Clevis/D-ShacklesWinch Box Remote Control Connector
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16. Disconnect the wire rope, and disconnect from theanchor.
17. Rewind the wire rope. The person handling the wire rope should walk the rope in and not let it slide
through the hand, control the winch at all times.
WARNING!
To prevent serious injury, NEVER put your fingers
inside the hook area as you are powering-in. NOTE: How to spool under no load:
Arrange the remote
control lead so it cannot be caught in the winch. Arrange
the wire rope so it will not kink or tangle when spooled. Be
sure any wire rope already on the spooling drum is wound
tightly and evenly layered. Tighten and straighten the layer
if necessary. Keep the wire rope under light tension and
spool the wire rope back and onto the winch drum in even
layers. Stop frequently to tighten and straighten the layers
as necessary. Repeat this process until the winch hook is the
same distance as the full length of the remote control from
the winch. Pinch the hook between your thumb and
forefinger and attach the hook strap. Hold the hook strap
between the thumb and forefinger to keep tension on the
wire rope. Walk the wire rope towards the fairlead, care-
fully spooling in the remaining wire rope. By pulsing the
remote control switch.
18. Store the hook on the most outboard loop of the tow hook.
Rewinding The Wire Rope
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