2016 Hyundai Azera engine part

67
What to do in an emergency
IF THE ENGINE OVERHEATS
If your temperature gauge indicates
overheating, you experience a loss
of power, or hear loud pinging or
knocking, the engine is probably too
hot. If this happens, you should:
1. Pull off the road and stop as soonas it is safe to do so.
2. Place the shift lever in P (Park) and set the parking brake. If the air
conditioning is on, turn it off.
3. If engine coolant is running out under the vehicle or steam is com-
ing out from the hood, stop the
engine. Do not open the hood until
the coolant has stopped running
or the steaming has stopped. If
there is no visible loss of engine
coolant and no steam, leave the
engine running and check to be
sure the engine cooling fan is
operating. If the fan is not running,
turn the engine off. 4. Check to see if the water pump
drive belt is missing. If it is not
missing, check to see that it is
tight. If the drive belt seems to be
satisfactory, check for coolant
leaking from the radiator, hoses or
under the vehicle. (If the air condi-
tioning had been in use, it is nor-
mal for clear water to be draining
from it when you stop).
5. If the water pump drive belt is bro- ken or engine coolant is leaking
out, stop the engine immediately
and call the nearest authorized
HYUNDAI dealer for assistance. 6. If you cannot find the cause of the
overheating, wait until the engine
temperature has returned to nor-
mal. Then, if coolant has been lost,
carefully add coolant to the reser-
voir to bring the fluid level in the
reservoir up to the halfway mark.
7. Proceed with caution, keeping alert for further signs of overheat-
ing. If overheating happens again,
call an authorized HYUNDAI deal-
er for assistance.
Serious loss of coolant indicates
there is a leak in the cooling system
and this should be checked as soon
as possible by an authorized
HYUNDAI dealer.
WARNING - Under the
hood
While the engine is running,
keep hair, hands and clothing
away from moving parts such
as the fan and drive belts to pre-
vent injury.
WARNING - Radiator cap
Do not remove the radiator cap
when the engine is hot. This may
result in coolant being blown out
of the opening and cause serious
burns.

Maintenance
Engine compartment . . . . . . . . . . . . . . . . . . . . . . . . 7-3
Maintenance services . . . . . . . . . . . . . . . . . . . . . . . . 7-4
• Owner’s responsibility. . . . . . . . . . . . . . . . . . . . . . 7-4
. . . . . . . . . . . . . . . 7-5
Owner maintenance . . . . . . . . . . . . . . . . . . . . . . . . . 7-6
. . . . . . . . . . . . . . . . . 7-6
Scheduled maintenance service . . . . . . . . . . . . . . . 7-8
. . . . . . . . . . . . . . . . 7-9
. . . . . . 7-19
Explanation of scheduled maintenance items . . . . 7-20
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-23
Engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-24
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-27
Washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-28
Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-28
Air cleaner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-29
Climate control air filter . . . . . . . . . . . . . . . . . . . . . 7-30
Wiper blades . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-32
Battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
7-34 Tires and wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-37
7-37
7-37
. . . . . . . . . . . . . . . . . 7-38
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-39
. . . . . . . . . . . . . . . 7-40
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-40
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-42
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-42
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-42
. . . . . . . . . . . . . . . . . . . . . . . . . . 7-43
. . . . . . . . . . . . . . . . . . . . . . . . . . 7-46
7-47
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-49
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-49
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-49
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-50
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-50
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. 7-51
. . . . . . . . . . . . . 7-52
. . . . . . . . . . 7-53
. . . . . . . . . . . . . . . . . . . . 7-55
7

73
Maintenance
ENGINE COMPARTMENT
OHG011004A
The actual engine compartment in the vehicle may differ from the illustration.
1. Engine oil dipstick
2. Engine oil filler cap
3. Engine coolant reservoir
4. Radiator cap
5. Brake fluid reservoir
6. Windshield washer fluid reservoir
7. Air cleaner
8.
Positive battery terminal
9. Negative battery terminal
10. Fuse box

75
Maintenance
Owner maintenance precau-
tions
Improper or incomplete service may
result in problems. This section gives
instructions only for the maintenance
items that are easy to perform.
As explained earlier in this section,
several procedures can be done only
by an authorized HYUNDAI dealer
with special tools.
✽ ✽NOTICE
Improper owner maintenance dur-
ing the warranty period may affect
warranty coverage. For details, read
the separate Owner's Handbook
and Warranty Information booklet
provided with the vehicle. If you are
unsure about any servicing or main-
tenance procedure, have it done by
an authorized HYUNDAI dealer.WARNING
- Maintenance work
Do not wear jewelry or loose
clothing while working under
the hood of your vehicle with
the engine running. These can
become entangled in moving
parts and result in injury. If you
must run the engine while work-
ing under the hood, make cer-
tain that you remove all jewelry
(especially rings, bracelets,
watches, and necklaces) and all
neckties, scarves, and similar
loose clothing before getting
near the engine or cooling fans.

Maintenance
67
OWNER MAINTENANCE
The following lists are vehicle checks
and inspections that should be per-
formed by the owner or an authorized
HYUNDAI dealer at the frequencies
indicated to help ensure safe,
dependable operation of your vehicle.
Any adverse conditions should be
brought to the attention of your deal-
er as soon as possible.
These Owner Maintenance Checks
are generally not covered by war-
ranties and you may be charged for
labor, parts and lubricants used.Owner maintenance schedule
When you stop for fuel:
Check the engine oil level.
Check coolant level in coolantreservoir.
Check the windshield washer fluid level.
Look for low or under-inflated tires.
Check the radiator and condenser. Check if the front of the radiator and
condenser are clean and not blocked
with leaves, dirt or insects etc.
If any of the above parts are
extremely dirty or you are not sure
of their condition, take your vehicle
to an authorized HYUNDAI dealer.
While operating your vehicle:
Note any changes in the sound ofthe exhaust or any smell of
exhaust fumes in the vehicle.
Check for vibrations in the steering wheel. Notice any increased steer-
ing effort or looseness in the steer-
ing wheel, or change in its straight-
ahead position.
Notice if your vehicle constantly turns slightly or “pulls” to one side
when traveling on smooth, level
road.
When stopping, listen and check for unusual sounds, pulling to one
side, increased brake pedal travel
or “hard-to-push” brake pedal.
If any slipping or changes in the operation of your transaxle occurs,
check the transaxle fluid level.
Check automatic transaxle P (Park) function.
Check parking brake.
Check for fluid leaks under your vehicle (water dripping from the air
conditioning system during or after
use is normal)
WARNING- Hot coolant
Be careful when checking your
engine coolant level when the
engine is hot. Scalding hot
coolant and steam may blow
out under pressure. This could
cause burns or other serious
injuries.

Maintenance
20
7
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 frequent oil and filter changes
are required.
Drive belts
Inspect all drive belts for evidence of
cuts, cracks, excessive wear or oil
saturation and replace if necessary.
Fuel filter
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 excessive amount of
foreign matter accumulates 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
connections for leakage and dam-
age. Have an authorized HYUNDAI
dealer replace any damaged or leak-
ing parts immediately.
Vapor hose and fuel filler cap
The vapor hose and fuel filler cap
should be inspected at those intervals
specified in the maintenance sched-
ule. Make sure that a new vapor hose
or fuel filler cap is correctly replaced.
Vacuum crankcase ventilation
hoses
Inspect the surface of hoses for evi-
dence of heat and/or mechanical
damage. Hard and brittle rubber,
cracking, tears, cuts, abrasions, and
excessive swelling indicate deterio-
ration. Particular attention should be
paid to examine those hose surfaces
nearest to high heat sources, such
as the exhaust manifold.
Inspect the hose routing to assure that
the hoses do not come in contact with
any heat source, sharp edges or mov-
ing component which might cause
heat damage or mechanical wear.
Inspect all hose connections, such as
clamps and couplings, to make sure
they are secure, and that no leaks are
present. Hoses should be replaced
immediately if there is any evidence of
deterioration or damage.

721
Maintenance
Air cleaner filter
A Genuine HYUNDAI air cleaner fil-
ter is recommended when the filter is
replaced.
Spark plugs
Make sure to install new spark plugs
of the correct heat range.
Valve clearance
Inspect excessive valve noise and/or
engine vibration and adjust if neces-
sary. An authorized HYUNDAI dealer
should perform the operation.
Cooling system
Check cooling system components,
such as radiator, coolant reservoir,
hoses and connections for leakage
and damage. Replace any damaged
parts.
Coolant
The coolant should be changed at
the intervals specified in the mainte-
nance schedule.
Automatic transaxle fluid
Automatic transaxle fluid does not
need to be checked under normal
usage conditions.
But in severe conditions, the fluid
should be changed at an authorized
HYUNDAI dealer in accordance to
the scheduled maintenance at the
beginning of this chapter.
✽ ✽NOTICE
Automatic transaxle fluid color is
basically red.
As the vehicle is driven, the auto-
matic transaxle fluid will begin to
look darker.
This a normal condition and you
should not judge the need to replace
the fluid based upon the changed
color.
The use of a non-specified fluid
could result in transaxle malfunction
and failure.
Use only specified automatic transaxle
fluid. (Refer to “Recommended lubri-
cants and capacities” in section 8.)

Maintenance
22
7
Brake hoses and lines
Visually check for proper installation,
chafing, cracks, deterioration and
any leakage. Replace any deteriorat-
ed or damaged parts immediately.
Brake fluid
Check brake fluid level in the brake
fluid reservoir. The level should be
between “MIN” and “MAX” marks on
the side of the reservoir. Use only
hydraulic brake fluid conforming to
DOT 3 or DOT 4 specification.
Parking brake
Inspect the parking brake system
including the parking brake pedal or
lever and cables.
Brake discs, pads, calipers
and rotors
Check the pads for excessive wear,
discs for run out and wear, and
calipers for fluid leakage.
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 engine
off, check for excessive free-play in
the steering wheel.
Check the linkage for bends or dam-
age. Check the dust boots and ball
joints for deterioration, cracks, or
damage. Replace any damaged
parts.
Exhaust pipe and muffler
Visually inspect the exhaust pipes,
muffler and hangers for cracks, dete-
rioration, or damage. Start the
engine and listen carefully for any
exhaust gas leakage. Tighten con-
nections or replace parts as neces-
sary.
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 dam-
age.