2015 Hyundai H350 Owner's Manual

7-30
Maintenance
Checking the parking brake
Check the stroke of the parking
brake by counting the number of
“clicks’’ heard while fully applying it
from the released position. Also, the
parking brake alone should securely
hold the vehicle on a fairly steep
grade. If the stroke is more or less
than specified, we recommend that
the system be serviced by an author-
ized HYUNDAI dealer.
Stroke : 7 “clicks’’ at a force of
20 kg (44 lbs, 196 N).
Draining water from fuel filter
The fuel filter for diesel engine plays
an important role of separating water
from fuel and accumulating the waterin its bottom.
If water accumulates inthe fuel filter, the warninglight comes on when the
ignition switch is in the ONposition.
If this warning light turned
on, we recommend that
the system be serviced by
an authorized HYUNDAI
dealer.
Fuel filter cartridge replace- ment
When replacing the fuel filter car-
tridge, we recommend that you
use parts for replacement from an
authorized HYUNDAI dealer.
NOTICE
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If the water accumulated in the
fuel filter is not drained at prop-
er times, damages to the major
parts such as the fuel system
can be caused by water perme-
ation in the fuel filter.
CAUTION
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7-31
7
Maintenance
Check and adding oil
Loosen the inspection plug and inspect the oil is under the inspectionplug.
If the oil level is low, add the gear oil.
Change the gear oil
1.After driving, drain the gear oil byloosening the drain plug before the gear oil become cool.
2.Install the drain plug.
3.Refill the gear oil up to check plug inlet.
Filter replacement
It must be replaced when necessary, and should not be cleaned andreused.
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7-32
Maintenance
1.Loosen the air cleaner coverattaching clips (4EA) and open the
cover. 2.Replace the air cleaner filter.
3.Lock the cover with the cover
attaching clips. Replace the filter according to the
Maintenance Schedule.
If the vehicle is operated in extreme-
ly dusty or sandy areas, replace theelement more often than the usualrecommended intervals. (Refer to “Maintenance under severe usageconditions” in this section.)
OEU074019OEU074020Do not drive with the air clean-
er removed; this will result in
excessive engine wear.
When removing the air clean-
er filter, be careful that dust or
dirt does not enter the air
intake, or damage may result.
We recommend that you use
parts for replacement from an
authorized HYUNDAI dealer.
CAUTION

7-33
7
Maintenance
Filter inspection
The climate control air filter should be replaced according to the mainte-
nance schedule. If the vehicle is
operated in severely air-polluted
cities or on dusty rough roads for a
long period, it should be inspected
more frequently and replaced earlier.
When you replace the climate control
air filter, replace it performing the fol-
lowing procedure, and be careful to
avoid damaging other components.
Filter replacement
1.Open the glove box and removethe support rod (1). 2.With the glove box open, remove
the stoppers on both sides to allow
the glove box to hang freely on the
hinges.
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7-34
Maintenance
3.Remove the climate control air fil-ter cover by turning the cover stop-
per (1) and then remove the air fil-
ters. 4.Replace the climate control air fil-
ter.
5.Reassemble in the reverse order of disassembly.
When replacing the climate con-
trol air filter install it properly.
Otherwise, the system may pro-
duce noise and the effectiveness
of the filter may be reduced.
Blade inspection
Commercial hot waxes applied by
automatic vehicle washes have
been known to make the wind-
shield difficult to clean.
NOTICE
NOTICE
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7-35
7
Maintenance
Contamination of either the wind-
shield or the wiper blades with for-
eign matter can reduce the effective-
ness of the windshield wipers.Common sources of contamination
are insects, tree sap, and hot wax
treatments used by some commer-
cial vehicle washes. If the blades are
not wiping properly, clean both the
window and the blades with a good
cleaner or mild detergent, and rinse
thoroughly with clean water.Blade replacement
When the wipers no longer clean
adequately, the blades may be worn
or cracked, and require replacement.
Front windshield wiper blade
■■Type A
1.Raise the wiper arm.
To prevent damage to the wiper
blades, do not use gasoline,
kerosene, paint thinner, or othersolvents on or near them.
CAUTION
To prevent damage to the wiper
arms or other components, do
not attempt to move the wipers
manually.
CAUTION
The use of a non-specified
wiper blade could result in
wiper malfunction and failure.
CAUTION
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Do not allow the wiper arm to
fall against the windshield,
since it may chip or crack thewindshield.
CAUTION

7-36
Maintenance
2.Compress the clip and slide theblade assembly downward.
3.Lift it off the arm.
4.Install the blade assembly in the reverse order of removal.
■■ Type B
1.Raise the wiper arm.
2.Turn the wiper blade clip. Then liftup the blade clip.
3.Push the clip (1) and push up the wiper arm (2).
Do not allow the wiper arm to
fall against the windshield,
since it may chip or crack thewindshield.
CAUTION
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7-37
7
Maintenance
4.Push down the wiper arm (3) andinstall the new blade assembly in
the reverse order of removal.
5.Return the wiper arm on the wind
For best battery service
Main battery
The main battery is located in the
battery case in the driver's footwell. - To remove the battery, removethe floor mat and loosen 4 bolts
of the service cover.
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Objects cannot enter the dri-
ver's footwell. Fit the floor mat
securely as specified in order
to ensure sufficient clearance
for the pedals. Do not useloose floor mats.
Be careful not to damage the
battery sensor when you han-
dle the main battery.
WARNING
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Battery sensor