air suspension HYUNDAI KONA 2022 Owners Manual

09
9-9
Normal Maintenance Schedule (CONT)
MAINTENANCE
INTERVALS
MAINTENANCE
ITEM
Months 12 24 36 48 60 72 84 96 108 120 132 144 156
Miles×1,000 8 16 24 32 40 48 56 64 72 80 88 96 104
Km×1,000 13 26 39 52 65 78 91 104 117 130 143 156 169
Vacuum hose I I I I I I I I I I I I I
Engine coolant
At first, replace at 120,000 miles or 120 months.
Thereafter, replace every 30,000 miles or 24 months
Battery condition I I I I I I I I I I I I I
All electrical system I I I I I I I I I I I I I
Brake lines, hoses and connections I I I I I I I I I I I I I
Disc brakes and pads I I I I I I I I I I I I I
Steering gear rack, linkage and boots / lower arm ball joint,
upper arm ball joint
I I I I I I I I I I I I I
Driveshaft and boots I I I I I I I I I I I I I
Suspension mounting bolts I I I I I I I I I I I I I
Air conditioner refrigerant I I I I I I I I I I I I I
Air conditioner compressor I I I I I I I I I I I I I
Exhaust pipe and muffler I I I I I I I I I I I I I
Intelligent variable transmission fluid (if equipped)
*1
No check, No service required
Dual clutch transmission fluid (if equipped)
*2
Inspect every 40,000 miles (60,000km) or 48 month
R: Replace or change.
I : Inspect and if necessary, adjust, correct, clean or replace.
*1 :
Use only the specified intelligent variable transmission fluid. (Refer to “Recommended lubricants and capacities” section
in chapter 2 or the label in the engine compartment.)
*2 :
Dual clutch transmission fluid should be changed anytime they have been submerged in water.

09
9-11
Maintenance Under Severe Usage Conditions
The following items must be serviced more frequently on cars 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 itemMaintenance
operationMaintenance intervalsDriving
condition
Engine oil and
filter *1
Smartstream
G2.0 Atkinson
RReplace every 5,000 miles
(8,000 km) or 6 months
A, B, C, D,
E, F, G, H, I,
J, K, L
Smartstream
G1.6 T-GDi
A, B, C, D,
E, F, G, H, I,
J, K, L
Air cleaner filter IInspect more frequently
depending on the conditionC, E
Spark plugs RReplace more frequently
depending on the condition
A, B, F, G,
H, I, K
Steering gear rack, linkage and
bootsIInspect more frequently
depending on the conditionC, D, E, F, G
Front suspension ball joints IInspect 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
Parking brake IInspect more frequently
depending on the conditionC, D, G, H
Driveshaft and boots IInspect more frequently
depending on the condition
C, D, E, F, G,
H, I, J
Cabin air filter RReplace more frequently
depending on the conditionC, E, G
*1 : Requires grade engine oil. If a lower grade engine oil (mineral
oil) is used, then the engine oil and engine oil filter must be replaced as indicated for
severe maintenance condition.

Maintenance
9-14
Cooling system
Check cooling system components, such
as radiator, coolant reservoir, hoses and
connections for leakage and damage.
Replace any damaged parts.
Engine coolant
The coolant should be changed at the
intervals specified in the maintenance
schedule.
Intelligent variable transmission
fluid (if equipped)
Intelligent variable transmission fluid
should not be checked under normal
usage conditions.
Have the Intelligent variable transmission
fluid changed by an authorized HYUNDAI
dealer according to the maintenance
schedule.
Dual clutch transmission fluid (if
equipped)
Inspect the dual clutch transmission fluid
according to the maintenance schedule.
Brake hoses and lines
Visually check for proper installation,
chafing, cracks, deterioration and any
leakage. Replace any deteriorated or
damaged parts immediately.
Brake fluid
Check the brake fluid level in the brake
fluid reservoir. The level should be
between the MIN and the MAX marks
on the side of the reservoir. Use only
hydraulic brake fluid conforming to DOT
4 specification.
Parking brake
Inspect the parking brake system
including the parking brake lever and
cables.
Brake discs, pads, calipers and
rotors
Check the pads, the disc, and the rotor
for any excessive wear-out. Inspect
calipers for any fluid leakage.
For more information on checking the
pads or lining wear limit, refer to the
HYUNDAI web site.
(http://service.hyundai-motor.com)
Propeller shaft
Check the propeller shaft, boots, clamps,
rubber couplings and center-bearing
rubber for cracks, deterioration, or
damage. Replace any damaged parts
and if necessary, repack the grease.
Suspension mounting bolts
Check the suspension connections for
looseness or damage. Retighten to the
specified torque.
Steering gear box, linkage &
boots/lower arm ball joint
With the vehicle stopped and the engine
off, check for excessive free-play in the
steering wheel. Check the linkage for
bends or damage. Check the dust boots
and ball joints for deterioration, cracks,
or damage.
Replace any damaged parts.
Drive shafts and boots
Check the drive shafts, boots and clamps
for cracks, deterioration, or damage.
Replace any damaged parts and, if
necessary, repack the grease.
Air conditioning refrigerant
Check the air conditioning lines and
connections for leakage and damage.