brake Hyundai H350 2016 Service Manual

5-42
Driving your vehicleE
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Your vehicle's fuel economy depends
mainly on your style of driving, where
you drive and when you drive.
Each of these factors affects how
many kilometers (miles) you can get
from a liter (gallon) of fuel. To operate
your vehicle as economically as pos-
sible, use the following driving sug-
gestions to help save money in bothfuel and repairs:
Drive smoothly. Accelerate at a
moderate rate. Don't make "jack-
rabbit" starts or full-throttle shifts
and maintain a steady cruising
speed. Don't race between stop-
lights. Try to adjust your speed to
the traffic so you don't have to
change speeds unnecessarily.
Avoid heavy traffic whenever pos-
sible. Always maintain a safe dis-
tance from other vehicles so you
can avoid unnecessary braking.
This also reduces brake wear.
Drive at a moderate speed. The faster you drive, the more fuel your
vehicle uses. Driving at a moderate
speed, especially on the highway,
is one of the most effective ways toreduce fuel consumption. Don't "ride" the brake or clutch
pedal. This can increase fuel con-
sumption and also increase wear
on these components. In addition,
driving with your foot resting on the
brake pedal may cause the brakes
to overheat, which reduces their
effectiveness and may lead to
more serious consequences.
Take care of your tires. Keep them inflated to the recommended pres-
sure. Incorrect inflation, either too
much or too little, results in unnec-
essary tire wear. Check the tirepressures at least once a month.
Be sure that the wheels are aligned correctly. Improper align-ment can result from hitting curbs
or driving too fast over irregular
surfaces. Poor alignment causes
faster tire wear and may also result
in other problems as well as
greater fuel consumption.
When the power is still con-
nected, activating the P.T.O.
system may incur deadly dam-
age to the gear.
The P.T.O. system should be
activated within the permissi-
ble toque.
- Activation of the P.T.O., goingbeyond the permissible maxi-
mum toque, may incur deadly
damage to the P.T.O. gear andtransmission.
Before activating the P.T.O.
system, depress the clutch
pedal, when the P.T.O switch is
pressed OFF. (For the manualtransmission.)
- The P.T.O. gear may be dam-aged and become uncontrol-
lable.
WARNING

5-43
Driving your vehicle
5
Keep your vehicle in good condi-tion. For better fuel economy and
reduced maintenance costs, main-
tain your vehicle in accordancewith the maintenance schedule in
Section 7. If you drive your vehicle
in severe conditions, more frequentmaintenance is required (see
Section 7 for details).
Keep your vehicle clean. For maxi- mum service, your vehicle should
be kept clean and free of corrosive
materials. It is especially important
that mud, dirt, ice, etc. not be
allowed to accumulate on the
underside of the vehicle. This extra
weight can result in increased fuel
consumption and also contribute tocorrosion.
Travel lightly. Don't carry unneces- sary weight in your vehicle. Weight
reduces fuel economy.
Don't let the engine idle longer than necessary. If you are waiting
(and not in traffic), turn off your
engine and restart only when
you're ready to go. Remember, your vehicle does not
require extended warm-up. After
the engine has started, allow the
engine to run for 10 to 20 seconds
prior to placing the vehicle in gear.
In very cold weather, however, give
your engine a slightly longer warm-
up period.
Don't "lug" or "over-rev" the engine. Lugging is driving too slowly in too
high a gear resulting engine buck-
ing. If this happens, shift to a lower
gear. Over-revving is racing the
engine beyond its safe limit. This
can be avoided by shifting at the
recommended speeds.
Use your air conditioning sparingly. The air conditioning system is
operated by engine power so your
fuel economy is reduced when youuse it.
Open windows at high speeds can reduce fuel economy.
Fuel economy is less in crosswinds and headwinds. To help offset
some of this loss, slow down when
driving in these conditions. Keeping a vehicle in good operating
condition is important both for econ-
omy and safety. Therefore, we rec-
ommend that you contact an author-
ized HYUNDAI dealer to performscheduled inspections and mainte-
nance.
Engine off during motion
Never turn the engine off to
coast down hills or anytime the
vehicle is in motion. The power
steering and power brakes will
not function properly without
the engine running. Instead,
keep the engine on and down-
shift to an appropriate gear for
engine braking effect. In addi-
tion, turning off the ignition
while driving could engage the
steering wheel lock resulting in
loss of vehicle steering which
could cause serious injury ordeath.
WARNING

5-44
Driving your vehicle
Hazardous driving conditions
When hazardous driving conditions
are encountered such as water,
snow, ice, mud, sand, or similar haz-
ards, follow these suggestions:
Drive cautiously and allow extradistance for braking.
Avoid sudden braking or steering.
When braking with non-ABS brakes pump the brake pedal with
a light up-and-down motion until
the vehicle is stopped.
If stalled in snow, mud, or sand, use second gear. Accelerate slow-
ly to avoid spinning the drive
wheels.
Use sand, rock salt, tire chains, or other non-slip material under the
drive wheels to provide traction
when stalled in ice, snow, or mud.
Rocking the vehicle
If it is necessary to rock the vehicle
to free it from snow, sand, or mud,
first turn the steering wheel right and
left to clear the area around your
front wheels. Then, shift back and
forth between 1st (First) and R
(Reverse) in vehicles equipped with
a manual transmission. Do not race
the engine, and spin the wheels as
little as possible. If you are still stuck
after a few tries, have the vehicle
pulled out by a tow vehicle to avoid
engine overheating and possible
damage to the transmission.
Prolonged rocking may cause
engine over-heating, transmission
damage or failure, and tire dam-
age. Information
The VDC system (if equipped) should
be turned OFF prior to rocking the
vehicle.
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NOTICE
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Spinning tires
Do not spin the wheels, espe-
cially at speeds more than 56
km/h (35 mph). Spinning thewheels at high speeds when the
vehicle is stationary could
cause a tire to overheat which
could result in tire damage that
may injure bystanders.
WARNING

5-45
Driving your vehicle
5
Smooth cornering
Avoid braking or gear changing in
corners, especially when roads are
wet. Ideally, corners should always
be taken under gentle acceleration. If
you follow these suggestions, tire
wear will be held to a minimum.
Driving at night
Because night driving presents more
hazards than driving in the daylight,
here are some important tips to
remember:
Slow down and keep more dis-tance between you and other vehi-
cles, as it may be more difficult tosee at night, especially in areas
where there may not be any street
lights.
Adjust your mirrors to reduce the glare from other driver's head-
lights.
Keep your headlights clean and properly aimed on vehicles notequipped with the automatic head-
light aiming feature. Dirty or
improperly aimed headlights will
make it much more difficult to seeat night.
Avoid staring directly at the head- lights of oncoming vehicles. You
could be temporarily blinded, and it
will take several seconds for your
eyes to readjust to the darkness.
If your vehicle becomes stuck in
snow, mud, sand, etc., then you
may attempt to rock the vehicle
free by moving it forward and
backward. Do not attempt this
procedure if people or objects
are anywhere near the vehicle.
During the rocking operation
the vehicle may suddenly move
forward or backward as it
becomes unstuck, causing
injury or damage to nearby peo-ple or objects.WARNING
ABS Do not pump the brake pedal on
a vehicle equipped with ABS.
WARNING

5-46
Driving your vehicle
Driving in the rain
Rain and wet roads can make driving
dangerous, especially if you’re not
prepared for the slick pavement.
Here are a few things to consider
when driving in the rain:
A heavy rainfall will make it harderto see and will increase the dis-
tance needed to stop your vehicle,
so slow down.
Keep your windshield wiping equipment in good shape. Replace
your windshield wiper blades when
they show signs of streaking ormissing areas on the windshield.
If your tires are not in good condi- tion, making a quick stop on wet
pavement can cause a skid and
possibly lead to an accident. Be
sure your tires are in good shape.
Turn on your headlights to make it easier for others to see you.
Driving too fast through large pud- dles can affect your brakes. If you
must go through puddles, try to
drive through them slowly. If you believe you may have gotten
your brakes wet, apply them lightly
while driving until normal braking
operation returns.
Driving in flooded areas
Avoid driving through flooded areas
unless you are sure the water is nohigher than the bottom of the wheel
hub. Drive through any water slowly.
Allow adequate stopping distance
because brake performance may be
affected.
After driving through water, dry the
brakes by gently applying them sev-
eral times while the vehicle is moving
slowly.
Driving off-road
Drive carefully off-road because your
vehicle may be damaged by rocks of
roots of trees. Become familiar with
the off-road conditions where you
are going to drive before you begin
driving.

5-48
Driving your vehicle
The more severe weather conditions
of winter result in greater wear and
other problems. To minimize the
problems of winter driving, you
should follow these suggestions:Snowy or Icy conditions
To drive your vehicle in deep snow, it
may be necessary to use snow tires
or to install tire chains on your tires.
If snow tires are needed, it is neces-
sary to select tires equivalent in size
and type of the original equipment
tires. Failure to do so may adversely
affect the safety and handling of your
vehicle. Furthermore, speeding,
rapid acceleration, sudden brake
applications, and sharp turns are
potentially very hazardous practices.
During deceleration, use engine
braking to the fullest extent. Sudden
brake applications on snowy or icy
roads may cause skids to occur. You
need to keep sufficient distance
between the vehicle in operation in
front and your vehicle. Also, apply
the brake gently. It should be notedthat installing tire chains on the tire
will provide a greater driving force,
but will not prevent side skids.Information
Tire chains are not legal in all coun-
tries. Check the country laws before
fitting tire chains.
Snow tires
If you mount snow tires on your vehi-
cle, make sure they are radial tires of
the same size and load range as the
original tires. Mount snow tires on all
four wheels to balance your vehicle’s
handling in all weather conditions.
Keep in mind that the traction provid-
ed by snow tires on dry roads may
not be as high as your vehicle's orig-
inal equipment tires. You should drive
cautiously even when the roads are
clear. Check with the tire dealer for
maximum speed recommendations.
Do not install studded tires without first checking local, state and munic-ipal regulations for possible restric-tions against their use.i
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Snow tire size
Snow tires should be equivalent
in size and type to the vehicle's
standard tires. Otherwise, the
safety and handling of your
vehicle may be adversely affect-ed.
WARNING

5-49
Driving your vehicle
5
Tire chains
Since the sidewalls of radial tires are
thinner, they can be damaged by
mounting some types of snow chains
on them. Therefore, the use of snowtires is recommended instead of
snow chains. Do not mount tire
chains on vehicles equipped with
aluminum wheels; snow chains may
cause damage to the wheels. If snow
chains must be used, use wire-type
chains with a thickness of less than
15 mm (0.59 in). Damage to your
vehicle caused by improper snow
chain use is not covered by your
vehicle manufacturers warranty.When using tire chains, attach them
to the drive wheels as follows.
2WD : Rear wheels
Chain installation
When installing chains, follow the
manufacturer's instructions and
mount them as tightly as you can.
Drive slowly with chains installed. If
you hear the chains contacting the
body or chassis, stop and tighten
them. If they still make contact, slow
down until it stops. Remove the
chains as soon as you begin driving
on cleared roads.
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Make sure the snow chains
are the correct size and type
for your tires. Incorrect snow
chains can cause damage to
the vehicle body and suspen-
sion and may not be covered
by your vehicle manufacturer
warranty. Also, the snow
chain connecting hooks may
be damaged from contacting
vehicle components causing
the snow chains to come
loose from the tire. Make sure
the snow chains are SAE
class “S” certified.
Always check chain installa-
tion for proper mounting after
driving approximately 0.5 to 1km (0.3 to 0.6 miles) to ensure
safe mounting. Retighten or
remount the chains if they are
loose.
CAUTION
Mounting chains
When mounting snow chains,
park the vehicle on level ground
away from traffic. Turn on the
vehicle Hazard Warning flashersand place a triangular emer-
gency warning device behind
the vehicle if available. Always
place the vehicle in P (park),
apply the parking brake and
turn off the engine before
installing snow chains.
WARNING

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Driving your vehicle
Chains that are the wrong sizeor improperly installed can dam-
age your vehicle's brake lines,
suspension, body and wheels.
Stop driving and retighten the chains any time you hear them
hitting the vehicle.
Winter precautions
Use high quality ethylene glycol
coolant
Your vehicle is delivered with high
quality ethylene glycol coolant in the
cooling system. It is the only type ofcoolant that should be used because
it helps prevent corrosion in the cool-
ing system, lubricates the water
pump and prevents freezing. Be sure
to replace or replenish your coolantin accordance with the maintenance
schedule in section 7. Before winter,
have your coolant tested to assure
that its freezing point is sufficient for
the temperatures anticipated during
the winter.
Check battery and cables
Winter puts additional burdens on
the battery system. Visually inspect
the battery and cables as described
in section 7. We recommend that the
system be checked by an authorized
HYUNDAI dealer.
Change to "winter weight" oil ifnecessary
In some climates it is recommended
that a lower viscosity "winter weight"
oil be used during cold weather. See
section 8 for recommendations. If
you aren't sure what weight oil you
should use, we recommend that you
consult an authorized HYUNDAI
dealer.
Check spark plugs and ignitionsystem
Inspect your spark plugs as
described in section 7 and replace
them if necessary. Also check all
ignition wiring and components to be
sure they are not cracked, worn or
damaged in any way.
NOTICE
Tire chains
The use of chains may
adversely affect vehicle han-dling.
Do not exceed 30 km/h (20
mph) or the chain manufactur-
er’s recommended speed
limit, whichever is lower.
Drive carefully and avoid
bumps, holes, sharp turns,
and other road hazards, which
may cause the vehicle to
bounce.
Avoid sharp turns or locked- wheel braking.
WARNING

5-51
Driving your vehicle
5
To keep locks from freezing
To keep the locks from freezing,
squirt an approved de-icer fluid or
glycerin into the key opening. If a
lock is covered with ice, squirt it with
an approved de-icing fluid to remove
the ice. If the lock is frozen internally,
you may be able to thaw it out by
using a heated key. Handle the heat-
ed key with care to avoid injury.
Use approved window washeranti-freeze in system
To keep the water in the window
washer system from freezing, add an
approved window washer anti-freeze
solution in accordance with instruc-
tions on the container. Window wash-
er anti-freeze is available from an
authorized HYUNDAI dealer and
most auto parts outlets. Do not useengine coolant or other types of anti-
freeze as these may damage thepaint finish.
Don't let your parking brakefreeze
Under some conditions your parking
brake can freeze in the engaged
position. This is most likely to hap-
pen when there is an accumulation
of snow or ice around or near the
rear brakes or if the brakes are wet.
If there is a risk the parking brake
may freeze, apply it only temporarily
while you put the shift lever in first or
reverse gear and block the rear
wheels so the vehicle cannot roll.
Then release the parking brake.
Don't let ice and snow accumu-
late underneath
Under some conditions, snow and
ice can build up under the fenders
and interfere with the steering. When
driving in severe winter conditions
where this may happen, you should
periodically check underneath the
vehicle to be sure the movement of
the front wheels and the steering
components is not obstructed.
Carry emergency equipment
Depending on the severity of the
weather, you should carry appropri-
ate emergency equipment. Some of
the items you may want to carry
include tire chains, tow straps or
chains, flashlight, emergency flares,
sand, a shovel, jumper cables, a win-
dow scraper, gloves, ground cloth,
coveralls, a blanket, etc.

5-54
Driving your vehicle
Safety chains (if equipped)
You should always attach chains
between your vehicle and your trail-
er. Cross the safety chains under the
tongue of the trailer so that thetongue will not drop to the road if it
becomes separated from the hitch.
Instructions about safety chains may
be provided by the hitch manufactur-
er or by the trailer manufacturer.
Follow the manufacturer’s recom-
mendation for attaching safety
chains. Always leave just enough
slack so you can turn with your trail-
er. And, never allow safety chains to
drag on the ground.
Trailer brakes
If your trailer is equipped with a brak-
ing system, make sure it conforms to
your country’s regulations and that it
is properly installed and operating
correctly.
If your trailer weight exceeds the
maximum allowed weight without
trailer brakes, then the trailer will also
require its own brakes as well. Be
sure to read and follow the instruc-
tions for the trailer brakes so you’ll be
able to install, adjust and maintain
them properly.
Don’t tap into or modify your vehi-cle's brake system. The trailer brake should be mount- ed to the fixation point at the trail-
er tow bar.
NOTICE
Do not use a trailer with its own
brakes unless you are absolute-
ly certain that you have proper-
ly set up the brake system. This
is not a task for amateurs. Use
an experienced, competent
trailer shop for this work.
WARNING