fuel filter HYUNDAI I40 2014 Owner's Manual

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Maintenance
NORMAL MAINTENANCE SCHEDULE - FOR GASOLINE ENGINE (2.0L) - MPI (CONT.)
90,000 km (60,000 miles) or 72months
❑ Add fuel additives - For Europe *4
❑ Inspect air conditioner refrigerant/compressor (if equipped)
❑ Inspect battery condition
❑ Inspect brake lines, hoses and connections
❑ Inspect brake/clutch(if equipped) fluid - Except Europe
❑ Inspect disc brakes and pads
❑ Inspect drive belt *1
❑ Inspect drive shafts and boots
❑ Inspect exhaust system
❑ Inspect front suspension ball joints
❑ Inspect fuel filter *8
❑ Inspect fuel tank air filter - Except Europe
❑ Inspect parking brake
❑ Inspect steering gear rack, linkage and boots
❑ Inspect tire (pressure & tread wear)
(Continued)
(Continued)
❑ Replace air cleaner filter
❑ Replace brake/clutch (if equipped) fluid - For Europe
❑ Replace climate control air filter (if equipped)
❑ Replace engine oil and filter
- Except Middle East, Brazil, Libya *2 *3 *6 *7
❑ Replace engine oil and filter
- For Middle East, Brazil, Libya *2 *3 *6 *7
(Every 10,000 km (6,500 miles) or 12months)
❑ Inspect cooling system
(At first, 60,000 km (40,000 miles) or 48months
after that, every 30,000 km (20,000 miles) or 24months)
❑ Add fuel additives - Except Europe *4
(Every 5,000 km or 6 months)

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105,000 km (70,000 miles) or 84months
❑ Add fuel additives - For Europe *4
❑ Inspect air cleaner filter - Except China, Middle East
❑ Inspect air conditioner refrigerant/compressor (if equipped)
❑ Inspect battery condition
❑ Inspect brake lines, hoses and connections
❑ Inspect brake/clutch(if equipped) fluid
❑ Inspect disc brakes and pads
❑ Inspect drive shafts and boots
❑ Inspect exhaust system
❑ Inspect front suspension ball joints
❑ Inspect parking brake
❑ Inspect steering gear rack, linkage and boots
❑ Inspect tire (pressure & tread wear)
❑ Replace air cleaner filter - For China, Middle East
❑ Replace climate control air filter (if equipped)
(Continued)
NORMAL MAINTENANCE SCHEDULE - FOR GASOLINE ENGINE (2.0L) - MPI (CONT.)
(Continued)
❑ Replace engine oil and filter
- Except Middle East, Brazil, Libya *2 *3 *6 *7
❑ Replace engine oil and filter
- For Middle East, Brazil, Libya *2 *3 *6 *7
(Every 10,000 km (6,500 miles) or 12months)
❑ Add fuel additives - Except Europe *4
(Every 5,000 km or 6 months)

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Maintenance
NORMAL MAINTENANCE SCHEDULE - FOR GASOLINE ENGINE (2.0L) - MPI (CONT.)
120,000 km (80,000 miles) or 96months
❑ Add fuel additives - For Europe *4
❑ Inspect air cleaner filter - Except China, Middle East
❑ Inspect air conditioner refrigerant/compressor (if equipped)
❑ Inspect battery condition
❑ Inspect brake lines, hoses and connections
❑ Inspect brake/clutch(if equipped) fluid - Except Europe
❑ Inspect disc brakes and pads
❑ Inspect drive belt *1
❑ Inspect drive shafts and boots
❑ Inspect exhaust system
❑ Inspect front suspension ball joints
❑ Inspect fuel lines, hoses and connections
❑ Inspect fuel tank air filter - For Europe
❑ Inspect parking brake
❑ Inspect steering gear rack, linkage and boots
❑ Inspect tire (pressure & tread wear)
❑ Inspect manual transaxle fluid (if equipped) *10
❑ Inspect vapor hose and fuel filler cap
❑ Replace air cleaner filter - For China, Middle East
❑ Replace brake/clutch (if equipped) fluid - For Europe
(Continued)
(Continued)
❑ Replace climate control air filter (if equipped)
❑ Replace engine oil and filter
- Except Middle East, Brazil, Libya *2 *3 *6 *7
❑ Replace engine oil and filter
- For Middle East, Brazil, Libya *2 *3 *6 *7
(Every 10,000 km (6,500 miles) or 12months)
❑ Replace fuel filter *8
❑ Replace fuel tank air filter - Except Europe
❑ Replace spark plugs - Except China
(Every 40,000 km (25,000 miles) *5)
❑ Replace spark plugs - For China
(Every 160,000 km *5)
❑ Replace coolant *9
(At first, 210,000 km (120,000 miles) or 120months
after that, every 30,000 km (20,000 miles) or 24months *5)
❑ Inspect cooling system
(At first, 60,000 km (40,000 miles) or 48months
after that, every 30,000 km (20,000 miles) or 24months)
❑ Add fuel additives - Except Europe *4
(Every 5,000 km or 6 months)
No check, No service required
❑ Automatic transaxle fluid

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NORMAL MAINTENANCE SCHEDULE - FOR DIESEL ENGINE (EXCEPT EUROPE)
The following maintenance services must be performed to ensure good emission control and performance. Keep receipts for all
vehicle emission services to protect your warranty. Where both mileage and time are shown, the frequency of service is deter-
mined by whichever occurs first.
*
1: Check the engine oil level and leak every 500 km (350
miles) or before starting a long trip.
*
2: Driving in summer season temperature over 40 °C (104 °F - SAUDI, UAE, OMAN, KUWAIT, BAHRAIN, QATAR, IRAN,
YEMEN ETC) or driving over 170 km/h (106 mile/h) must
conform the severe driving condition.
*
3: This maintenance schedule depends on fuel quality. It is applicable only when using a qualified fuel <"EN590 or
equivalent">. If the diesel fuel specifications don't meet the
EN590, it must be replaced according to the severe mainte-
nance schedule.
If there are some important safety matters like fuel flow
restriction, surging, loss of power, hard starting problem
etc., replace the fuel filter immediately regardless of main-
tenance schedule and consult an authorized HYUNDAI
dealer for details
*
4: The engine oil level should be checked regularly and main- tained properly. Operating with an insufficient amount of oil
can damage the engine, and such damage is not covered
by warranty.
*
5: Inspect for excessive valve noise and/or engine vibration
and adjust if necessary. An authorized HYUNDAI dealer
should perform the operation. *
6: Manual transaxle should be changed anytime they have
been submerged in water.
*
7: The fuel filter is considered to be maintenance free but peri- odic inspection is recommended for this maintenance
schedule depends on fuel quality. If there are some impor-
tant matters like fuel flow restriction, surging, loss of power,
hard starting problem etc, replace the fuel filter immediate-
ly regardless of maintenance schedule and consult an
authorized HYUNDAI dealer for details.
*
8: When adding coolant, use only deionized water or soft water for your vehicle and never mix hard water in the
coolant filled at the factory. An improper coolant mixture can
result in serious malfunction or engine damage.
*
9: Inspect drive belt tentioner, idler and alternator pulley and if necessary repair or replace.
*
10: For your convenience, it can be replaced prior to it's interval when you do maintenance of other items.

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Maintenance
NORMAL MAINTENANCE SCHEDULE - FOR DIESEL ENGINE (EXCEPT EUROPE) (CONT.)
15,000 km (10,000 miles) or 12months
❑ Inspect air cleaner filter - Except Middle East
❑ Inspect air conditioner refrigerant/compressor (if equipped)
❑ Inspect battery condition
❑ Inspect brake lines, hoses and connections
❑ Inspect brake/clutch (if equipped) fluid
❑ Inspect disc brakes and pads
❑ Inspect drive shafts and boots
❑ Inspect exhaust system
❑ Inspect front suspension ball joints
❑ Inspect parking brake
❑ Inspect steering gear rack, linkage and boots
❑ Inspect tire (pressure & tread wear)
❑ Replace air cleaner filter - For Middle East
❑ Replace climate control air filter (if equipped)
❑ Replace engine oil and filter *1 *2 *3 *4
(Every 10,000 km (6,500 miles) or 12months)
30,000 km (20,000 miles) or 24months
❑ Inspect air cleaner filter - Except Middle East
❑ Inspect air conditioner refrigerant/compressor (if equipped)
❑ Inspect battery condition
❑ Inspect brake lines, hoses and connections
❑ Inspect brake/clutch(if equipped) fluid
❑ Inspect disc brakes and pads
❑ Inspect drive shafts and boots
❑ Inspect exhaust system
❑ Inspect front suspension ball joints
❑ Inspect fuel lines, hoses and connections
❑ Inspect fuel tank air filter
❑ Inspect parking brake
❑ Inspect steering gear rack, linkage and boots
❑ Inspect tire (pressure & tread wear)
❑ Replace air cleaner filter - For Middle East
❑ Replace climate control air filter (if equipped)
❑ Replace fuel filter cartridge *3
❑ Replace engine oil and filter *1 *2 *3 *4
(Every 10,000 km (6,500 miles) or 12months)

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45,000 km (30,000 miles) or 36months
❑ Inspect air conditioner refrigerant/compressor (if equipped)
❑ Inspect battery condition
❑ Inspect brake lines, hoses and connections
❑ Inspect brake/clutch(if equipped) fluid
❑ Inspect disc brakes and pads
❑ Inspect drive shafts and boots
❑ Inspect exhaust system
❑ Inspect front suspension ball joints
❑ Inspect parking brake
❑ Inspect steering gear rack, linkage and boots
❑ Inspect tire (pressure & tread wear)
❑ Replace air cleaner filter
❑ Replace climate control air filter (if equipped)
❑ Replace engine oil and filter *1 *2 *3 *4
(Every 10,000 km (6,500 miles) or 12months)
NORMAL MAINTENANCE SCHEDULE - FOR DIESEL ENGINE (EXCEPT EUROPE) (CONT.)
60,000 km (40,000 miles) or 48months
❑ Inspect air cleaner filter - Except Middle East
❑ Inspect air conditioner refrigerant/compressor (if equipped)
❑ Inspect battery condition
❑ Inspect brake lines, hoses and connections
❑ Inspect brake/clutch (if equipped) fluid
❑ Inspect disc brakes and pads
❑ Inspect drive shafts and boots
❑ Inspect exhaust system
❑ Inspect front suspension ball joints
❑ Inspect fuel filler cap
❑ Inspect fuel lines, hoses and connections
❑ Inspect parking brake
❑ Inspect steering gear rack, linkage and boots
❑ Inspect tire (pressure & tread wear)
❑ Inspect manual transaxle fluid *6(if equipped)
(Continued)

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Maintenance
NORMAL MAINTENANCE SCHEDULE - FOR DIESEL ENGINE (EXCEPT EUROPE) (CONT.)
(Continued)
❑ Replace air cleaner filter - For Middle East
❑ Replace climate control air filter (if equipped)
❑ Replace fuel filter cartridge *3
❑ Replace fuel tank air filter
❑ Replace engine oil and filter *1 *2 *3 *4
(Every 10,000 km (6,500 miles) or 12months)
❑ Inspect cooling system
(At first, 60,000 km (40,000 miles) or 48months
after that, every 30,000 km (20,000 miles) or 24months)
❑ Inspect drive belt *9
(At first, 80,000 km (50,000 miles) or 48months
after that, every 20,000 km (12,500 miles) or 24months)
75,000 km (50,000 miles) or 60months
❑ Inspect air cleaner filter - Except Middle East
❑ Inspect air conditioner refrigerant/compressor (if equipped)
❑ Inspect battery condition
❑ Inspect brake lines, hoses and connections
❑ Inspect brake/clutch(if equipped) fluid
❑ Inspect disc brakes and pads
❑ Inspect drive shafts and boots
❑ Inspect exhaust system
❑ Inspect front suspension ball joints
❑ Inspect parking brake
❑ Inspect steering gear rack, linkage and boots
❑ Inspect tire (pressure & tread wear)
❑ Replace air cleaner filter - For Middle East
❑ Replace climate control air filter (if equipped)
❑ Replace engine oil and filter *1 *2 *3 *4
(Every 10,000 km (6,500 miles) or 12months)
❑ Inspect drive belt *9
(At first, 80,000 km (50,000 miles) or 48months
after that, every 20,000 km (12,500 miles) or 24months)

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NORMAL MAINTENANCE SCHEDULE - FOR DIESEL ENGINE (EXCEPT EUROPE) (CONT.)
90,000 km (60,000 miles) or 72months
❑ Inspect air conditioner refrigerant/compressor (if equipped)
❑ Inspect battery condition
❑ Inspect brake lines, hoses and connections
❑ Inspect brake/clutch(if equipped) fluid
❑ Inspect disc brakes and pads
❑ Inspect drive shafts and boots
❑ Inspect exhaust system
❑ Inspect front suspension ball joints
❑ Inspect fuel lines, hoses and connections
❑ Inspect fuel tank air filter
❑ Inspect parking brake
❑ Inspect steering gear rack, linkage and boots
❑ Inspect tire (pressure & tread wear)
(Continued)
(Continued)
❑ Replace air cleaner filter
❑ Replace climate control air filter (if equipped)
❑ Replace fuel filter cartridge *3
❑ Inspect cooling system
(At first, 60,000 km (40,000 miles) or 48months
after that, every 30,000 km (20,000 miles) or 24months)
❑ Replace engine oil and filter *1 *2 *3 *4
(Every 10,000 km (6,500 miles) or 12months)
❑ Inspect drive belt *9
(At first, 80,000 km (50,000 miles) or 48months
after that, every 20,000 km (12,500 miles) or 24months)

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NORMAL MAINTENANCE SCHEDULE - FOR DIESEL ENGINE (EXCEPT EUROPE) (CONT.)
120,000 km (80,000 miles) or 96months
❑ Inspect air cleaner filter - Except Middle East
❑ Inspect air conditioner refrigerant/compressor (if equipped)
❑ Inspect battery condition
❑ Inspect brake lines, hoses and connections
❑ Inspect brake/clutch(if equipped) fluid
❑ Inspect disc brakes and pads
❑ Inspect drive shafts and boots
❑ Inspect exhaust system
❑ Inspect front suspension ball joints
❑ Inspect fuel filler cap
❑ Inspect fuel lines, hoses and connections
❑ Inspect parking brake
❑ Inspect steering gear rack, linkage and boots
❑ Inspect tire (pressure & tread wear)
❑ Inspect manual transaxle fluid *6(if equipped)
(Continued)
(Continued)
❑ Replace air cleaner filter - For Middle East
❑ Replace climate control air filter (if equipped)
❑ Replace fuel filter cartridge *3
❑ Replace fuel tank air filter
❑ Replace coolant *8
(At first, 210,000 km (120,000 miles) or 120months
after that, every 30,000 km (20,000 miles) or 24months *10)
❑ Replace engine oil and filter *1 *2 *3 *4
(Every 10,000 km (6,500 miles) or 12months)
❑ Inspect cooling system
(At first, 60,000 km (40,000 miles) or 48months
after that, every 30,000 km (20,000 miles) or 24months)
❑ Inspect drive belt *9
(At first, 80,000 km (50,000 miles) or 48months
after that, every 20,000 km (12,500 miles) or 24months)
No check, No service required
❑ Automatic transaxle fluid

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Maintenance
EXPLANATION OF SCHEDULED MAINTENANCE ITEMS
Engine oil and filter
The engine oil and filter should be
changed at the intervals specified in the
maintenance schedule. If the car is being
driven in severe conditions, more fre-
quent oil and filter changes are required.
Drive belts
Inspect all drive belts for evidence of
cuts, cracks, excessive wear or oil satu-
ration and replace if necessary. Drive
belts should be checked periodically for
proper tension and adjusted as neces-
sary.
Fuel filter (cartridge)
A clogged filter can limit the speed at
which the vehicle may be driven, damage
the emission system and cause multiple
issues such as hard starting. If an exces-
sive amount of foreign matter accumu-
lates in the fuel tank, the filter may
require replacement more frequently.
After installing a new filter, run the engine
for several minutes, and check for leaks
at the connections. Fuel filters should be
installed by an authorized HYUNDAI
dealer.
Fuel lines, fuel hoses and con-
nections
Check the fuel lines, fuel hoses and con-
nections for leakage and damage. Have
an authorized HYUNDAI dealer replace
any damaged or leaking parts immedi-
ately.
WARNING - Diesel only
Never work on injection system
with engine running or within 30
seconds after shutting off engine.
High pressure pump, rail, injectors
and high pressure pipes are sub-
ject to high pressure even after the
engine stopped. The fuel jet pro-
duced by fuel leaks may cause seri-
ous injury, if it touch the body.
People using pacemakers should
not move than 30cm closer to the
ECU or wiring harness within the
engine room while engine is run-
ning, since the high currents in the
Common Rail system produce con-
siderable magnetic fields.