maintenance INFINITI G35 2006 Owner's Guide

2. Close the radiator drain plug securely
after the coolant is drained.
3. Fill the radiator slowly with the proper
mixture of antifreeze solution and
demineralized water/distilled water.
Fill the reservoir tank up to the MAX
level. Then install the radiator filler
cap.
4. Start the engine and warm it up until
it reaches normal operating tempera-
ture. Then race the engine 2 or 3 times
under no load. Watch the engine cool-
ant temperature gauge for signs of
overheating.
5. Stop the engine. After it completely
cools down, refill the radiator up to
the filler opening. Fill the reservoir
tank up to the MAX level. Check the
drain plug for any sign of leakage.
6. Check the coolant level again after
driving the vehicle.
CHECKING ENGINE OIL LEVEL 1. Park the vehicle on a level surface and
apply the parking brake.
2. Run the engine until it reaches operat-
ing temperature.
3. Turn off the engine. Wait more than 10
minutes for the oil to drain back into
the oil pan.
4. Remove the dipstick
q A
and wipe it
clean. Reinsert it all the way. 5. Remove the dipstick again and check
the oil level. It should be between the
H and L marks
q B
. If the oil level is
below the L mark
q A
, remove the oil
filler cap and pour recommended oil
through the opening. Do not overfill
q C
.
6. Recheck oil level with dipstick.
It is normal to add some oil between oil
maintenance intervals or during the break-
in period, depending on the severity of op-
erating conditions. SDI1386D SDI1781
ENGINE OIL
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CAUTIONOil level should be checked regularly. Oper-
ating the engine with an insufficient amount
of oil can damage the engine, and such dam-
age is not covered by warranty.
CHANGING ENGINE OIL AND FILTER Change the engine oil and filter according
to the maintenance intervals shown in the
INFINITI Service and Maintenance Guide.
Vehicle set-up 1. Park the vehicle on a level surface and
apply the parking brake.
2. Run the engine until it reaches operat-
ing temperature.
3. Turn the engine off and wait more
than 10 minutes.
4. Raise and support the vehicle using a
suitable floor jack and safety jack
stands.
O Place the safety jack stands under
the vehicle jack-up points.
O A suitable adapter should be at-
tached to the jack stand saddle. 5. Remove the plastic engine undercover.
a. Remove the small plastic clip at the
center point of the undercover.
b. Then remove the other bolts that
hold the undercover in place.
CAUTION Make sure the correct lifting and support
points are used to avoid vehicle damage.
Engine oil and filter 1. Place a large drain pan under the
drain plug.
2. Remove the oil filler cap.
3. Remove the drain plug
q A
with a
wrench and completely drain the oil.
CAUTION Be careful not to burn yourself, as the engine
oil is hot. SDI1520B
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O Waste oil must be disposed of prop-
erly.
O Check your local regulations.
4. Loosen the oil filter with an oil filter
wrench
q B
. Remove the oil filter by
turning it by hand.
5. Wipe the engine oil filter mounting
surface with a clean rag.
Be sure to remove any old rubber
gasket remaining on the mounting sur-
face of the engine.
6. Coat the gasket on the new filter with
clean engine oil.
7. Screw in the oil filter clockwise until a
slight resistance is felt, then tighten
additionally more than 2/3 turn.
Oil filter tightening torque:
11 to 15 ft-lb
(14.7 to 20.5 N z m)
8. Clean and re-install the drain plug
with a new washer. Securely tighten
the drain plug with a wrench.
Drain plug tightening torque:
22 to 29 ft-lb
(29 to 39 N z m)
Do not use excessive force. 9. Refill engine with recommended oil
and install the cap securely.
CAUTION The dipstick must be inserted in place to pre-
vent oil spillage from the dipstick hole while
filling the engine with oil.
See ªCapacities and recommended
fuel/lubricantsº in the ª9. Technical
and consumer informationº section for
drain and refill capacity. The drain and
refill capacity depends on the oil tem-
perature and drain time. Use these
specifications for reference only. Al-
ways use the dipstick to determine the
proper amount of oil in the engine.
CAUTION When filling oil, do not pull out the dipstick.
10. Start the engine and check for
leakage around the drain plug and
the oil filter. Correct as required. 11. Turn the engine off and wait more
than 10 minutes. Check the oil level
with the dipstick. Add engine oil if
necessary.
After the operation 1. Install the engine undercover into po-
sition as the following steps.
a. Pull the center of the small plastic
clip out.
b. Hold the engine undercover into
position.
c. Insert the clip through the under-
cover into the hole in the frame,
then push the center of the clip in
to lock the clip in place.
d. Install the other bolts that hold the
undercover in place. Be careful not
to strip the bolts or over-tighten
them.
2. Lower the vehicle carefully to the
ground.
3. Dispose of waste oil and filter prop-
erly.
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WARNINGO Prolonged and repeated contact with
used engine oil may cause skin cancer.
O Try to avoid direct skin contact with used
oil. If skin contact is made, wash thor-
oughly with soap or hand cleaner as
soon as possible.
O Keep used engine oil out of reach of
children. When checking or replacement is re-
quired, we recommend an INFINITI dealer
for servicing.
CAUTION O Use only Genuine NISSAN Matic J ATF. Do
not mix with other fluids.
O Using automatic transmission fluid
other than Genuine NISSAN Matic J ATF
will cause deterioration in driveability
and automatic transmission durability,
and may damage the automatic trans-
mission, which is not covered by the
INFINITI new vehicle limited warranty.
The specified automatic transmission
fluid is also described on caution labels
located in the engine compartment. Check the fluid level in the reservoir.
The fluid level should be checked using
the HOT range (
q 1
: HOT MAX.,
q 2
: HOT
MIN.) at fluid temperatures of 122 to 176ÉF
(50 to 80ÉC) or using the COLD range (
q 3
:
COLD MAX.,
q 4
: COLD MIN.) at fluid tem-
peratures of 32 to 86ÉF (0 to 30ÉC). SDI1765A
AUTOMATIC TRANSMISSION FLUID POWER STEERING FLUID
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CAUTIONO Do not overfill.
O Use Genuine NISSAN PSF or equivalent. For additional brake fluid specification in-
formation, refer to ªCapacities and recom-
mended fuel/lubricantsº in the ª9. Tech-
nical and consumer informationº section.
WARNING Use only new fluid. Old, inferior, or contami-
nated fluid may damage the brake system.
Do not add synthetic brake fluid. The use of
improper fluids can damage the brake
system and affect the vehicle's stopping
ability.
CAUTION Do not spill the fluid on any painted sur-
faces. This will damage the paint. If fluid is
spilled, immediately wash the surface with
water.
BRAKE FLUID Check the fluid level in the reservoir. If
the fluid is below the MIN line
q 2
or the
brake warning light comes on, add Genu-
ine Nissan Super Heavy Duty Brake Fluid
or equivalent DOT 3 fluid up to the MAX
line
q 1
. If fluid must be added frequently,
the system should be thoroughly checked
by an INFINITI dealer. SDI1923
BRAKE AND CLUTCH FLUID
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CLUTCH FLUID Check the fluid level in the reservoir. If
the fluid level is below the MIN line
q 2
,
add Genuine Nissan Super Heavy Duty
Brake Fluid or equivalent DOT 3 fluid up to
the MAX line
q 1
.
If fluid is added frequently, the system
should be thoroughly checked by an
INFINITI dealer. WARNING Use only new fluid from a sealed container.
Old, inferior or contaminated fluid may dam-
age the clutch system.
CAUTION Do not spill the fluid on painted surfaces.
This will damage the paint. If fluid is spilled,
wash the surface with water.
Add fluid when the low washer fluid
warning light comes on. Pull up the cap
and add a washer solvent to the water for
better cleaning. In the winter season, add
a windshield washer antifreeze. Follow
the manufacturer's instructions for the
mixture ratio.
Recommended fluid is Genuine NISSAN
Windshield Washer Concentrate Cleaner &
Antifreeze or equivalent.SDI1906A SDI1388B
WINDOW WASHER FLUID
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WARNINGAntifreeze is poisonous and should be
stored carefully in marked containers out of
the reach of children.
CAUTIONDo not substitute engine anti-freeze coolant
for window washer solution. This may result
in damage to the paint.
O Do not fill the window washer reservoir
tank with washer fluid concentrates at
full strength. Some methyl alcohol
based washer fluid concentrates may
permanently stain the grille if spilled
while filling the window washer reser-
voir tank.
O Pre-mix washer fluid concentrates with
water to the manufacturer's recom-
mended levels before pouring the fluid
into the window washer reservoir tank. Do not use the window washer reservoir
tank to mix the washer fluid concen-
trateand water. O Keep the battery surface clean and
dry. Any corrosion should be washed
off with a solution of baking soda and
water.
O Make certain the terminal connections
are clean and securely tightened.
O If the vehicle is not to be used for 30
days or longer, disconnect the (þ)
negative battery terminal cable to pre-
vent discharging it.
Coupe
CAUTION When the battery cable is removed from the
battery terminal, do not close either of front
doors. The automatic window adjusting func-
tion will not work, and the side roof panel
may be damaged.
To disconnect the negative (þ) battery ter-
minal, perform the procedure in the follow-
ing order. Otherwise, the window and the
side roof panel may contact and be dam-
aged.
1. Close the windows.BATTERY
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2. Open the hood.
3. Close and lock all the doors.
4. Disconnect the negative (þ) battery ter-
minal.
5. Securely close the hood.
To connect the negative (þ) battery ter-
minal, perform the procedure in the follow-
ing order. Otherwise, the window and the
side roof panel may contact and be dam-
aged.
1. Unlock and open the driver side door.
Do not close the door.
2. Open the hood.
3. Connect the negative (þ) battery ter-
minal. Then close the hood.
4. Fully open the driver side door window.
5. Close the driver side door and the
window. Sedan and coupe
WARNING O Do not expose the battery to flames or
electrical sparks. Hydrogen gas, gener-
ated by battery fluid, is explosive. Do not
allow battery fluid to contact your skin,
eyes, fabrics, or painted surfaces. After
touching a battery or battery cap, do not
touch or rub your eyes. Thoroughly wash
your hands. If the acid contacts your
eyes, skin or clothing, immediately flush
with water for at least 15 minutes and
seek medical attention.
O Do not operate the vehicle if the fluid in
the battery is low. Low battery fluid can
cause a higher load on the battery which
can generate heat, reduce battery life,
and in some cases lead to an explosion.
O When working on or near a battery, al-
ways wear suitable eye protection and
remove all jewelry.
O Battery posts, terminals and related ac-
cessories contain lead and lead com-
pounds. Wash hands after handling. O Keep the battery out of the reach of chil-
dren.
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Check the fluid level in each cell. It
should be between the UPPER LEVEL
q 1
and LOWER LEVEL
q 2
lines.
If it is necessary to add fluid, add only
distilled water to bring the level to the in-
dicator in each filler opening. Do not over-
fill.
1. Remove the cell plugs
q A
.
2. Add distilled water up to the UPPER
LEVEL
q 1
. If the side of the battery is not visible,
the electrolyte level can be checked
through each filler opening as illus-
trated.
3. Tighten cell plugs
q A
.
Vehicles operated in high temperatures or
under severe conditions require frequent
checks of the battery fluid level. JUMP STARTING If jump starting is necessary, see ªJump
startingº in the ª6. In case of emergencyº
section. If the engine does not start by
jump starting, the battery may have to be
replaced. Contact an INFINITI dealer.DI0137MA SDI1480
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1. Power steering fluid pump
2. Fan
3. Alternator
4. Crankshaft pulley
5. Air conditioner compressor
D : Tension checking points WARNING Be sure the ignition key is in the OFF or LOCK
position. The engine could rotate unexpect-
edly.
1. Visually inspect each belt for signs of
unusual wear, cuts, fraying, oil adhe-
sion or looseness. If the belt is in poor
condition or loose, have it replaced or
adjusted by an INFINITI dealer.
2. Have the belts checked regularly for
condition and tension in accordance
with the maintenance schedule in the
INFINITI Service and Maintenance
Guide.
WARNING Be sure the engine and ignition switch are
off and that the parking brake is engaged se-
curely.
CAUTION Be sure to use the correct socket to remove
the spark plugs. An incorrect socket can
damage the spark plugs.SDI1389
DRIVE BELTS SPARK PLUGS
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