Hyundai i30 2018 Owner's Manual page 403

Normal Maintenance Schedule (for Europe) (Cont.)
MAINTENANCE
INTERVALS
MAINTENANCE
ITEM
Fuel filter * 5
Fuel lines, hoses and connections
Cooling system
Engine coolant * 6
Valve clearance * 7
Battery condition
Brake lines, hoses and connections
Parking brake
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
* 4 : For your convenience, it can be replaced prior to it's interval when you do maintenance of other items.
* 5 : The fuel filter is considered to be maintenance free but periodic inspection is recommended for this maintenance schedule
depends on fuel quality. If there are some important matters like fuel flow restriction, surging, loss of power, hard starting prob-
lem etc, replace the fuel filter immediately regardless of maintenance schedule and consult an authorized HYUNDAI dealer for
details.
* : When adding coolant, use only deionized water or soft water for your vehicle and never mix hard water in the coolant filled at
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the factory. An improper coolant mixture can result in serious malfunction or engine damage.
* 7 : Inspect for excessive valve noise and/or engine vibration and adjust if necessary. We recommend that the system be checked
by an authorized HYUNDAI dealer.
Months 24
Miles x 1,000 20
Km x 1,000 30
I
Inspect "Coolant level adjustment and leak" every day.
At first, inspect 60,000 km (40,000 miles) or 48 months
after that, inspect every 30,000 km (20,000 miles) or 24 months
At first, replace at 210,000 km (120,000 miles) or 10 years :
after that, replace every 30,000 km (20,000 miles) or 24 months *
I
I
I
48 72 96 120
40 60 80 100
60 90 120 150
I I I I
I I
I
I I I I
I I I I
I I I I
144 168 192
120 140 160
180 210 240
I I I
I I
4
I
I I I
I I I
I I I
7-9
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