steering KIA Optima 2009 2.G Service Manual

77
Maintenance
G030103AUNAt least monthly: Check coolant level in the enginecoolant reservoir.
Check the operation of all exterior lights, including the stoplights, turn sig-
nals and hazard warning flashers.
Check the inflation pressures of all tires including the spare.G030104AUNAt least twice a year (i.e., every Spring and Fall): Check radiator, heater and air condi- tioning hoses for leaks or damage.
Check windshield washer spray and wiper operation. Clean wiper blades
with clean cloth dampened with wash-
er fluid.
Check headlight alignment.
Check muffler, exhaust pipes, shields and clamps.
Check the lap/shoulder belts for wear and function.
Check for worn tires and loose wheel lug nuts.
G030105AUN-EUAt least once a year: Clean body and door drain holes.
Lubricate door hinges and checks, andhood hinges.
Lubricate door and hood locks and latches.
Lubricate door rubber weatherstrips.
Check the air conditioning system.
Check the power steering fluid level.
Inspect and lubricate automatic transaxle linkage and controls.
Clean battery and terminals.
Check the brake fluid level.

Maintenance10
7NORMAL MAINTENANCE SCHEDULE (CONTINUED)Chassis and body (Continued)
Kilometers or time in months, whichever comes first
× 1,000 km 8 16 24 32 40 48 56 64 72 80 88 96 104 112 120 128
# Months 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64
Automatic transaxle fluid (1) I I I R I I I R I I I R I I I R
Chassis & underbody bolts & nuts I I I I I I IIIIIII III
Tire condition & inflation pressure I I I I I I IIIIIII III
Wheel alignment (5)
Tire rotation
Steering operation & linkage I I I I I I IIIIIII III
Power steering fluid & lines I I I IIIII
Driveshaft dust boots I I I I I
Seat belts, buckles & anchors I I I I I I IIIIIII III
Lock, hinges & hood latch L L L L L L LLLLLLL LLL
MAINTENANCE
INTERVALS
MAINTENANCE
ITEM
Inspect when abnormal condition noted
Rotate the tires every 12,000 km

Maintenance14
7G051700AUNParking brakeInspect the parking brake system includ-
ing the parking brake pedal and cables.G051900AUNBrake discs, pads, calipers and
rotorsCheck the pads for excessive wear, discs
for run out and wear, and calipers for fluid
leakage.G052000AUNExhaust pipe and mufflerVisually inspect the exhaust pipes, muf-
fler and hangers for cracks, deterioration,
or damage. Start the engine and listen
carefully for any exhaust gas leakage.
Tighten connections or replace parts as
necessary.G052100AUNSuspension mounting boltsCheck the suspension connections for
looseness or damage. Retighten to the
specified torque.
G052200AUNSteering gear box, linkage &
boots/lower arm ball jointWith the vehicle stopped and 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.G052300AENPower steering pump, belt and
hosesCheck the power steering pump and
hoses for leakage and damage. Replace
any damaged or leaking parts immedi-
ately. Inspect the power steering belt (or
drive belt) for evidence of cuts, cracks,
excessive wear, oiliness and proper ten-
sion. Replace or adjust it if necessary.
G052400AUNDrive shafts and bootsCheck the drive shafts, boots and clamps
for cracks, deterioration, or damage.
Replace any damaged parts and, if nec-
essary, repack the grease.G052500AUNAir conditioning refrigerant Check the air conditioning lines and con-
nections for leakage and damage.

Maintenance20
7POWER STEERING FLUID (IF EQUIPPED)G090100AMGChecking the power steering fluid
level With the vehicle on level ground, check
the fluid level in the power steering reser-
voir periodically. The fluid should be
between MAX and MIN marks on the
side of the reservoir at the normal tem-
perature.
Before adding power steering fluid, thor-
oughly clean the area around the reser-
voir cap to prevent power steering fluid
contamination.
If the level is low, add fluid to the MAX
level.
✽ ✽
NOTICE - (if equipped)Check that the fluid level is in the
"HOT" range on the reservoir. If the
fluid is cold, check that it is in the
"COLD" range (if equipped).In the event the power steering system
requires frequent addition of fluid, the
vehicle should be inspected by an
authorized KIA dealer.
Use only the specified power steering
fluid. (Refer to "Recommended lubricantsor capacities" in section 8.)G090200AENChecking the power steering
hoseCheck the connections for oil leaks, dam-
age and twists in the power steering
hose before driving.
CAUTION
To avoid damage to the power steering pump, do not operate thevehicle for prolonged periods with a low power steering fluidlevel.
Never start the engine when the reservoir tank is empty.
When adding fluid, be careful that dirt does not get into the tank.
Too little fluid can result in increased steering effort and/ornoise from the power steeringsystem.
The use of the non-specified fluid could reduce the effectiveness ofthe power steering system andcause damage to it.
OMG079007

Maintenance34
7G200600AMGTire replacement
If the tire is worn evenly, a tread wear
indicator will appear as a solid band
across the tread. This shows there is
less than 1.6 mm (1/16 inch) of tread
left on the tire. Replace the tire when
this happens.
Do not wait for the band to appear
across the entire tread before replac-
ing the tire.
OEN076053
Tread wear indicator
WARNING
- Replacing
tires
To reduce the chance or serious
or fatal injuries from an acci-
dent caused by tire failure or
loss of vehicle control:
Replace tires that are worn, show uneven wear, or are
damaged. Worn tires can
cause loss of braking effec-
tiveness, steering control, and
traction.
Do not drive your vehicle with too little or too much pressure
in your tires. This can lead to
uneven wear and tire failure.
When replacing tires, never mix radial and bias-ply tires
on the same car. You must
replace all tires (including the
spare) if moving from radial to
bias-ply tires.
(Continued)
(Continued)
Using tires and wheel otherthan the recommended sizes
could cause unusual handling
characteristics and poor vehi-
cle control, resulting in a seri-
ous accident.
Wheels that do not meet KIA’s specifications may fit poorly
and result in damage to the
vehicle or unusual handling
and poor vehicle control.
The ABS works by comparing the speed of the wheels. Tire
size can affect wheel speed.
When replacing tires, all 4
tires must use the same size
originally supplied with the
vehicle. Using tires of a differ-
ent size can cause the ABS
(Anti-lock Brake System) and
ESC (Electronic Stability
Control) to work irregularly.

Specifications, Consumer information48RECOMMENDED LUBRICANTS AND CAPACITIES I040000AMG-ECTo help achieve proper engine and powertrain performance and durability, use only lubricants of the proper quality. The correct
lubricants also help promote engine efficiency that results in improved fuel economy.These lubricants and fluids are recommended for use in your vehicle.*1Refer to the recommended SAE viscosity numbers on the next page.
*2Engine oils labeled Energy Conserving Oil are now available. Along with other additional benefits, they contribute to fuel econo my by reducing
the amount of fuel necessary to overcome engine friction. Often, these improvements are difficult to measure in everyday driving, but in a year’s
time, they can offer significant cost and energy savings.Lubricant Volume Classification
4.3 l (4.5 US qt.)
4.5 l (4.7 US qt.)
Manual transaxle fluid 1.75 l(1.85 US qt.) API Service GL-4 (SAE 75W-85, fill for-life)
Automatic transaxle fluid 7.8
l (8.2 US qt.)
DIAMOND ATF SP-III, SK ATF SP-III
9.5 l (10.0 US qt.)
Power steering 0.8 l (0.8 US qt.) PSF-4
6.4~6.9 l(6.8~7.3 US qt.) Mixture of antifreeze and water (Ethylene glycol
Coolant 8.2~8.3 l(8.7~8.8 US qt.) base coolant for aluminum radiator)
Brake/clutch fluid 0.9 l(1.0 US qt.) FMVSS116 DOT-3 or DOT-4
Fuel 62 l (16.4 US gal.) -Engine oil *
1*2
(drain and refill) API Service SL or SM,
ILSAC GF-3 or above
2.4L
2.7L 2.4L
2.7L
2.4L
2.7L

I3
Index
If the engine overheats··················\
··················\
·················6-6
If the engine will not start ··················\
··················\
···········6-3
If you have a flat tire ··················\
··················\
··················\
·6-7
In case of an emergency while driving··················\
··········6-2
Indicator symbols on the instrument cluster ··················\
·1-6
Instrument cluster ··················\
··················\
··················\
····4-42
Instrument panel overview ··················\
··················\
··········2-3
Interior features··················\
··················\
··················\
········4-90
Interior light ··················\
··················\
··················\
·············4-65
Interior overview ··················\
··················\
··················\
·······2-2
Key ··················\
··················\
··················\
··················\
···········5-4
Keys ··················\
··················\
··················\
··················\
·········4-3
Lighting··················\
··················\
··················\
··················\
··4-58
Maintenance services ··················\
··················\
··················\
·7-4
Manual climate control system··················\
··················\
··4-69
Manual transaxle··················\
··················\
··················\
········5-7Mirrors ··················\
··················\
··················\
··················\
···4-32
Normal maintenance schedule ··················\
··················\
·····7-8
Owner maintenance ··················\
··················\
··················\
···7-5
Parking brake ··················\
··················\
··················\
··········7-23
Power steering fluid ··················\
··················\
··················\
·7-20
Recommended lubricants and capacities ··················\
·······8-4
Remote keyless entry ··················\
··················\
··················\
·4-7
Road warning ··················\
··················\
··················\
·············6-2
Seat belts ··················\
··················\
··················\
··················\
3-15
Seats ··················\
··················\
··················\
··················\
·········3-2
Special driving conditions ··················\
··················\
·········5-32
Steering wheel···············\
··················\
··················\
·············4-30KLMI
NOPRS