maintenance KIA RIO 2017 Workshop Manual

737
Maintenance
For mixture percentage, refer to the fol-
lowing table.Turn the engine off and wait until it cools
down. Use care when removing the radi-
ator cap. Wrap a thick towel around it,
and turn it counterclockwise slowly to the
first stop. Step back while the pressure is
released from the cooling system. When
you are sure all the pressure has been
released, press down on the cap, using a
thick towel, and continue turning counter-
clockwise to remove it.
-15°C (5°F) 3565
-25°C (-13°F) 40 60
-35°C (-31°F) 50 50
-45°C (-49°F) 60 40
Ambient
Temperature Mixture Percentage (volume)
Antifreeze Water
WARNING
Radiator cap
Do not remove the radiator cap
when the engine and radiator are
hot. Scalding hot coolant and
steam may blow out under pres-
sure.
OAM072006
CAUTION- Removing radi-
ator cap
Never attempt to remove
the radiator cap while the engine is operatingor hot. Doing so mightlead to cooling systemand engine damage.

Maintenance
38
7
Changing the coolant
Have the coolant changed by an author-
ized Kia dealer according to the
Maintenance Schedule at the beginning
of this section.
Put a thick cloth or fabric around the radi-
ator cap before refilling the coolant in
order to prevent the coolant from over-
flowing into engine parts such as the
alternator.

739
Maintenance
BRAKE/CLUTCH (IF EQUIPPED) FLUID
Checking the brake/clutch* fluid
level
Check the fluid level in the reservoir peri-
odically. The fluid level should be
between MAX and MIN marks on the
side of the reservoir.
Before removing the reservoir cap and
adding brake/clutch* fluid, clean the area
around the reservoir cap thoroughly to
prevent brake/clutch* fluid contamina-
tion.
* if equippedIf the level is low, add fluid to the MAX
level. The level will fall with accumulated
mileage. This is a normal condition asso-
ciated with the wear of the brake linings
and/or clutch disc (if equipped). If the
fluid level is excessively low, have the
brake/clutch* system checked by an
authorized Kia dealer.
Use only the specified brake/clutch* fluid.
(Refer to “Recommended lubricants and capacities” in section 8.)
Never mix different types of fluid.
In the event the brake/clutch* system
requires frequent additions of fluid, the
vehicle should be inspected by an
authorized Kia dealer. When changing and adding brake/clutch*
fluid, handle it carefully. Do not let it come
in contact with your eyes. If brake/clutch*
fluid should come in contact with your
eyes, immediately flush them with a large
quantity of fresh tap water. Have your
eyes examined by a doctor as soon as
possible.
Brake/clutch* fluid, which has been
exposed to open air for an extended time
should never be used as its quality can-
not be guaranteed. It should be disposed
of properly.
CAUTION - Brake/clutch
fluid
Do not allow brake/clutch* fluid to
contact the vehicle's body paint, aspaint damage will result.
CAUTION - Proper fluid
Only use brake/clutch fluid in brake/clutch system. Smallamounts of improper fluids (suchas engine oil) can cause damage tothe brake/clutch system.
OUB071007

Maintenance
40
7
It is recommended that the automatic
transaxle fluid should be checked by an
authorized Kia dealer.
In severe conditions, the fluid should be
changed at an authorized Kia dealer in
accordance to the scheduled mainte-
nance at the beginning of this chapter.
Checking the washer fluid level
Check the fluid level in the washer fluid
reservoir and add fluid if necessary. Plain
water may be used if washer fluid is not
available. However, use washer solvent
with antifreeze characteristics in cold cli-
mates to prevent freezing.
WARNING - Windshield
fluid
Do not drink the windshield washer
fluid. The windshield washer fluid is
poisonous to humans and animals.
WARNING - Flammable
fluid
Do not allow the washer fluid to
come in contact with open flames
or sparks. The windshield washer
fluid is flammable under certain cir-
cumstances. This can result in a
fire.
WASHER FLUID
AUTOMATIC TRANSAXLE
FLUID
OUB071009

741
Maintenance
PARKING BRAKE
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 fair-
ly steep grade. If the stroke is more or
less than specified, have the parking
brake adjusted by an authorized Kia
dealer.
Stroke : 6~8 “clicks’’ at a force of 20 kg (44 lbs, 196 N).
Filter replacement
It must be replaced when necessary, and
should not be washed.
You can clean the filter when inspecting
the air cleaner element.
Clean the filter by using compressed air. Replace the filter according to the
Maintenance Schedule.
If the vehicle is operated in extremely
dusty or sandy areas, replace the ele- ment more often than the usual recom-mended intervals. (Refer to“Maintenance under severe usage condi- tions” in this section.)
AIR CLEANER
OUB051016OUB071010
CAUTION - Air filter
maintenance
Do not drive with the air cleaner removed; this will result in exces-sive engine wear.
When removing the air cleaner fil- ter, be careful that dust or dirtdoes not enter the air intake, or damage may result.
Use a Kia genuine part. Use of nongenuine part could damagethe air flow sensor.

Maintenance
42
7
Filter inspection
The climate control air filter should be
replaced according to the Maintenance
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 per-
forming the following procedure, and be
careful to avoid damaging other compo-
nents.
Blade inspection
Commercial hot waxes applied by auto-
matic car washes have been known to
make the windshield difficult to clean. Contamination of either the windshield or
the wiper blades with foreign matter can
reduce the effectiveness of the wind-
shield wipers. Common sources of con-
tamination are insects, tree sap, and hot
wax treatments used by some commer-
cial car washes. If the blades are not wip-
ing properly, clean both the window and
the blades with a good cleaner or mild
detergent, and rinse thoroughly with
clean water.
CLIMATE CONTROL AIR FIL-
TER (IF EQUIPPED)
WIPER BLADES
1JBA5122CAUTION - Wiper blades
To prevent damage to the wiper
blades, do not use gasoline,kerosene, paint thinner, or other solvents on or near them.

743
Maintenance
Blade replacement
When the wipers no longer clean ade-
quately, the blades may be worn or
cracked, and require replacement.
To prevent damage to the wiper arms or
other components, do not attempt to
move the wipers manually.
The use of a non-specified wiper blade
could result in wiper malfunction and fail-
ure.
Front windshield wiper blade
1. Raise the wiper arm and turn the wiperblade assembly to expose the plastic
locking clip. 2. Compress the clip and slide the blade
assembly downward.
3. Lift it off the arm.
4. Install the blade assembly in the reverse order of removal.
1LDA5023
CAUTION
Do not allow the wiper arm to fallagainst the windshield, since it maychip or crack the windshield.
1JBA7037
1JBA7038

Maintenance
44
7
Rear window wiper blade
1. Raise the wiper arm and pull out the
wiper blade assembly. 2. Install the new blade assembly by
inserting the center part into the slot in
the wiper arm until it clicks into place.
3. Make sure the blade assembly is installed firmly by trying to pull it slight-
ly.
To prevent damage to the wiper arms or
other components, have an authorized
Kia dealer replace the wiper blade.
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745
Maintenance
BATTERY
For best battery service
Keep the battery securely mounted.
Keep the battery top clean and dry.
Keep the terminals and connectionsclean, tight, and coated with petroleum
jelly or terminal grease.
Rinse any spilled electrolyte from the battery immediately with a solution of
water and baking soda.
If the vehicle is not going to be used for an extended time, disconnect the bat-
tery cables. Always read the following
instructions carefully when han-
dling a battery.
If any electrolyte gets into your eyes, flush your eyes with clean
water for at least 15 minutes and
get immediate medical attention.
If electrolyte gets on your skin,
thoroughly wash the contacted
area. If you feel pain or burning
sensation, get medical attention
immediately. An inappropriately disposed bat-tery can be harmful to the envi-
ronment and human health.
Dispose the battery according to
your local law(s) or regulation.
The battery contains lead. Do
not dispose of it after use.
Please return the battery to an
authorized Kia dealer to be recy-
cled.
OUB071017
WARNING - Risk of explosion
Keep Lit cigarettes and all
other flames or sparks
away from the battery.
The battery contains hydro-
gen -- a highly combustible
gas, which will explode if it
comes in contact with a
flame or spark.
WARNING - Sulfuric acidin batteries
Keep batteries out of the
reach of children because
batteries contain highly
corrosive SULFURIC ACID
and electrolytes. Do not
allow battery acid to con-
tact your skin, eyes, cloth-
ing or paint finish.
Wear eye protection when charging or working near a
battery. Always provide
ventilation when working in
an enclosed space.

Maintenance
46
7
When you don’t use the vehicle for a long
time in the low temperature area, sepa-
rate the battery and keep it indoors.
Battery recharging
Your vehicle has a maintenance-free,
calcium-based battery.
If the battery becomes discharged in a
short time (because, for example, the
headlights or interior lights were left on
while the vehicle was not in use),
recharge it by slow charging (trickle)
for 10 hours.
If the battery gradually discharges because of high electric load while the
vehicle is being used, recharge it at no
more than 20-30A for two hours. When recharging the battery, observe
the following precautions:
The battery must be removed from the
vehicle and placed in an area with
good ventilation.
Watch the battery during charging, and stop or reduce the charging rate if the
battery cells begin gassing (boiling)
violently or if the temperature of the
electrolyte of any cell exceeds 49°C
(120°F).
Wear eye protection when checking the battery during charging.
Disconnect the battery charger in the following order.
1. Turn off the battery charger main switch.
2. Unhook the negative clamp from the negative battery terminal.
3. Unhook the positive clamp from the positive battery terminal.
Before performing maintenance or recharging the battery, turn off all
accessories and stop the engine.
The negative battery cable must be removed first and installed last when
the battery is disconnected.WARNING - Recharging
battery
Never attempt to recharge the bat-
tery when the battery cables are
connected.
WARNING - Risk of elec-
trocution
Never touch the electrical ignition
system while the vehicle is run-
ning. This system works with high
voltage which can "zap" you.