2016 Hyundai H350 air filter

7-14
Maintenance
NORMAL MAINTENANCE SCHEDULE (EXCEPT EUROPE)
Number of months or driving distance, whichever comes first
Months1224364860728496
Miles×1,00012.52537.55062.57587.5100
Km×1,000204060801001120140160
Drive belts *1
and idlerAt first, inspect 60,000 km (37,500 miles) or 48 months
After that, inspect every 30,000 km (20,000 miles) or 24 months
Engine oil and engine oil filter * 2Replace every 10,000 km (6,200 miles) or 12 months
Air cleaner filterIRIRIRIR
Vapor hose and fuel filler capIIIIIIII
Vacuum hose (for EGR & throttle body) (if equipped)IIIIIIII
Fuel filter cartridge *3
* 4IRIRIRIR
MAINTENANCE
INTERVALS
MAINTENANCE ITEM
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.* 1
: Adjust alternator and power steering (and water pump drive belt) and air conditioner drive belt (if equipped).
Inspect and if necessary correct or replace.
* 2
: Check the engine oil level and leak every 500 km (350 miles) or before starting a long trip.
* 3
: This maintenance schedule depends on fuel quality. It is applicable only when using a qualified fuel < "EN590 or equivalent">.
If the diesel fuel specification doesn't meet the EN590, it must be replaced more frequently. If there are some important safety
matters like fuel flow restriction, surging, loss of power, hard starting problem etc, replace the fuel filter immediately rega rdless
of maintenance schedule and we recommend that you consult an authorized HYUNDAI dealer.
* 4
: Fuel filter warning light comes on, you should replace fuel filter before the next scheduled service.

7-16
Maintenance
NORMAL MAINTENANCE SCHEDULE (EXCEPT EUROPE)
Number of months or driving distance, whichever comes first
Months1224364860728496
Miles×1,00012.52537.55062.57587.5100
Km×1,00020406080100120140160
Steering gear rack, linkage and bootsIIIIIIII
Propeller shaftIIIIIIII
Tire (pressure & tread wear)IIIIIIII
Front suspension ball jointsIIIIIIII
Bolt and nuts on chassis and bodyIIIIIIII
Air conditioner refrigerant (if equipped)IIIIIIII
Air conditioner compressor (if equipped)Inspect every 30,000 km (20,000 miles) or 2 years
Climate control air filter (if equipped)RRRRRRRR
Manual transmission fluid
Inspect every 60,000 km (37,500 miles) or 2 yearsIf necessary, refill transmission oil
At first, replace at 140,000 km (85,000 miles) :
after that, replace 160,000 km (100,000 miles)
Rear axle oil * 7RRRRRRRR
MAINTENANCE
INTERVALS
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.*7
: Rear axle oil should be changed anytime they have been submerged in water.
Note : Number of months or during distance, whichever comes first.
MAINTENANCE ITEM

7-17
7
Maintenance
MAINTENANCE UNDER SEVERE USAGE CONDITIONS
The following items must be serviced more frequently on vehicles mainly used under severe driving conditions.
Refer to the chart below for the appropriate maintenance intervals.
R : Replace I : Inspect and if necessary, adjust, correct, clean or replace
Maintenance itemMaintenanceoperationMaintenance intervalsDriving
condition
Engine oil and engine oil filter
For EuropeREvery 15,000 km (10,000 miles) or 12 monthsA, B, C, D, F, G, H, I, J, L, M
Except Europe and RussiaREvery 5,000 km (3,000 miles) or 6 monthsA, B, C, D, F, G,H, I, J, L, M
For RussiaREvery 7,500 km (4,650 miles) or 6 monthsA, B, C, D, F, G,H, I, J, L, M
Air cleaner filterRReplace more frequently
depending on the conditionC, E
Manual transmission fluidRReplace initial 90,000 km (60,000 miles) after that replace 150,000 km (93,000 miles)C, D, E, G,
H, I, L
Rear axle oilREvery 30,000 km (20,000 miles)C, E, G, H, I, L
Steering gear rack, linkage and bootsIInspect more frequently
depending on the conditionC, D, E, F, G
Propeller shaftFor EuropeIEvery 20,000 km (12,500 miles) or 12 monthsC, EExcept EuropeIEvery 15,000 km (10,000 miles) or 12 months
Front suspension ball jointsIInspect more frequently
depending on the conditionC, D, E, F, G
Disc brakes and pads, calipers and rotorsIInspect more frequently
depending on the conditionC, D, E, G, H

7-18
Maintenance
Severe driving conditions
A : Repeated short distance driving
B : Extensive idling
C : Driving in dusty, rough roads
D : Driving in areas using salt or other corrosive materials or in very cold weather
E : Driving in sandy areas
F : More than 50 % driving in heavy city traffic during hot weather above 32°C (90°F) G : Driving on uphill, downhill or mountain roads
H : Towing a trailer or using a camper on roof rack
(if equipped)
I : Driving for patrol vehicle, taxi, commercial vehicle or vehi- cle towing
J : Driving in very cold weather
K : Driving over 140 km/h (87 mile/h)
L : Driving over 170 km/h (106 mile/h)
M : Frequently driving in stop - and - go conditions
Maintenance itemMaintenance operationMaintenance intervalsDriving
condition
Parking brakeRReplace more frequently
depending on the conditionC, D, G, H
Climate control air filter (if equipped)RReplace more frequently
depending on the conditionC, E, G
Note : Number of months or during distance, whichever comes first.

7-20
Maintenance
Vapor hose and fuel filler cap
The vapor hose and fuel filler cap should be inspected at those inter-
vals specified in the maintenance
schedule. Make sure that a new
vapor hose or fuel filler cap is cor-rectly replaced.
Vacuum crankcase ventilation hoses (if equipped)
Inspect the surface of hoses for evi- dence of heat and/or mechanical
damage. Hard and brittle rubber,
cracking, tears, cuts, abrasions, and
excessive swelling indicate deterio-
ration. Particular attention should be
paid to examine those hose surfaces
nearest to high heat sources, such
as the exhaust manifold. Inspect the hose routing to assure that the hoses do not come in con-
tact with any heat source, sharp
edges or moving component whichmight cause heat damage or
mechanical wear. Inspect all hose
connections, such as clamps and
couplings, to make sure they are
secure, and that no leaks are pres-
ent. Hoses should be replaced
immediately if there is any evidence
of deterioration or damage.
Air cleaner filter
We recommend that the air cleaner
filter be replaced by an authorized
HYUNDAI dealer.
Cooling system
Check cooling system components,
such as radiator, coolant reservoir,
hoses and connections for leakage
and damage. Replace any damaged
parts.

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
PP AA RRKK IINN GG BB RRAA KKEE FFUU EELL FF IILL TT EERR (( FF OO RR DD IIEE SSEE LL))
OEU054002
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
OEU074016

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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OEU074021
OEU074022