2016 NISSAN GT-R brake rotor


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GT-R Overview
GT-R specific information............................................... GTR-3
Warranty information .................................................. GTR-3
Maintenance information ........................................... GTR-3
GT-R special specification parts ................................... GTR-3 Engine oil ....................................................................... GTR-3
Transmission oil ........................................................... GTR-4
Differential oil (front and rear) .................................. GTR-4
Brake fluid ..................................................................... GTR-4
GT-R special precautions ............................................... GTR-5 Tires and road wheels ............................................... GTR-5
Brake pad and disc rotor .......................................... GTR-5
Exhaust muffler and trunk carpet ............................ GTR-6
Titanium muffler and trunk carpet (if
so equipped) ................................................................ GTR-6
Dry carbon fiber parts (if so equipped) ................ GTR-7
Matte paint (if so equipped) .................................... GTR-8
GT-R performance optimization services .................... GTR-8 Wheel alignment inspection and adjustment
(if necessary) (including tire
pressure adjustment) ................................................. GTR-8
Transmission settings ................................................. GTR-9
Break-in schedule ............................................................. GTR-9 Wheel alignment ....................................................... GTR-10 Precautions before driving ........................................... GTR-10
Vehicle Dynamic Control (VDC) OFF mode .... GTR-10
Summer tires ............................................................ GTR-11
All-season tires ........................................................ GTR-11
Avoiding body damage .......................................... GTR-11
Fuel ........................................................................\
..... GTR-12
Body repair ............................................................... GTR-12
Driving after replacing tires .................................. GTR-12
Additional maintenance items ..................................... GTR-12 Precautions on performance driving .................. GTR-13
Inspection and adjustments before driving ...... GTR-14
Inspection and adjustments after driving .......... GTR-18
GT-R specific vehicle characteristics ........................ GTR-23
Refueling precautions ............................................ GTR-23
Gasoline smell ......................................................... GTR-23
Outside temperature display indicates
higher temperature ................................................. GTR-23
Idle speed is not steady ........................................ GTR-23
Engine speed is restricted .................................... GTR-23
Engine output ........................................................... GTR-23
Uneven wear of tires .............................................. GTR-24
Noises are heard while driving ............................ GTR-24
Brake system information ...................................... GTR-26


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TIRES AND ROAD WHEELS
Tires
The GT-R uses specially designed run-flat tires
and matching road wheels. Use of these
specially developed tires and wheels provides
the greatest potential for maximum performance.
.Using non-genuine GT-R tires may cause
powertrain system damage if the vehicle is
driven in a flat tire situation, even if run-flat
tires are used. This may also prevent the
vehicle from being stopped safely.
. Using non-genuine GT-R tires may also
cause tire failure due to excessive heat
buildup caused by tire distortion while
driving.
. Using non-genuine GT-R tires may affect the
operation of the VDC system.
Tire replacement:
. When tire replacement is required, replacing
tires as a set of four with new tires is
recommended. However, if a tire is punctu-
red or damaged, it may be possible to
replace only the damaged tire. Determining
whether one tire or a complete set of tires
should be replaced is based on a number of
factors including tire wear and condition. Contact your GT-R certified NISSAN dealer.
They can recommend if an individual tire or a
complete set should be replaced.
. The GT-R uses specially designed run-flat
tires which have a rigid side wall. Special
equipment and procedures are required
when replacing these tires. NISSAN recom-
mends that tire replacement be performed at
a GT-R certified NISSAN dealer.
. Specific tire changing equipment must be
used to remove the GT-R tires from the
wheel and to install the GT-R tires onto the
wheel. It is only possible to reuse the tires
when they have no cracks and/or deforma-
tions on the bead portion of the tire. If the
incorrect equipment is used to remove the
GT-R tires from the wheel and to install the
GT-R tires onto the wheel, cracks and
deformation may occur on the bead portion
of the tires meaning that the tires cannot be
reused. Contact a GT-R certified NISSAN
dealer if the tires need to be removed from
the wheels.
. When reusing tires, contact a GT-R certified
NISSAN dealer.
Road wheels
Using non-genuine GT-R wheels may cause the
following:
.vehicle vibration
. the tire coming loose from the wheel during
a flat tire
. reduced wheel lug nut tightness
BRAKE PAD AND DISC ROTOR
This vehicle is equipped with cross-drilled
floating rotors and radial-mounted six-piston
monoblock calipers. This helps to achieve
excellent stopping performance and fade-resis-
tance.
Using non-genuine GT-R brake pads or rotors
can affect vehicle braking performance and the
operation of the ABS and VDC system.
Replacement of brake pads and disc
rotors
NISSAN generally recommends to replace all
four sets of brake pads and disc rotors at the
same time to maintain maximum brake perfor-
mance.
However, replacing only the brake pads may be
allowed in some cases (four wheels or only front
wheels depending on the conditions) . A GT-R
GT-R OverviewGTR-5
GT-R SPECIAL PRECAUTIONS


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GTR-6GT-R Overview
certified technician must inspect the vehicle and
determine that only the brake pads need to be
replaced. In this case, replacing all brake pads
and disc rotors as a set is not necessary.
Note that the replacement of brake pads and the
disc rotors as a set on all four wheels should be
performed when a GT-R certified technician
determines that this is the correct repair.
If the inside of the disc rotors are cold during the
winter and the surface becomes hot due to a
heavy force being applied repeatedly to the
brakes, cracks may occur near the coolant hole
on the surface of the disc rotor. Cracks may also
occur due to a heavy force being repeatedly
applied to the brakes during high performance
driving. In these cases it may be necessary to
replace the disc rotors or brake pads depending
on the condition of the crack. Contact a GT-R
certified NISSAN dealer for replacement.
EXHAUST MUFFLER AND TRUNK
CARPET
The GT-R exhaust system is designed to provide
the maximum vehicle performance and to
protect the vehicle from high exhaust gas
temperatures.
If non-genuine GT-R exhaust system parts are
used it is possible that the muffler or other
exhaust system parts will deform and causedamage to the underbody. Non-genuine GT-R
exhaust system parts can also affect vehicle
performance and possibly lead to turbocharger,
engine or power train related parts including
transmission, damage.
Also, do not remove the trunk carpet from the
vehicle for any reason. The carpet insulates the
vehicle interior from the heat of the muffler and
from the noise of the transmission.
TITANIUM MUFFLER AND TRUNK
CARPET (if so equipped)
The vehicle is equipped with a label under the
console lid
*1that provides the body to the
titanium muffler clearance specification (for
example rear bumper to muffler tube clearance) .
Since the exhaust gas temperature of the high
performance engine reaches a high temperature
(1,8328F (1,0008C) or more) , the muffler may be
deformed or lowered due to the heat and then
the underbody or peripheral parts may be
damaged. Therefore, periodic inspections for
the clearance between the muffler and the
peripheral parts are required. Your GT-R has


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been tested on a test circuit to ensure the
suspension components ªsettleº prior to ship-
ping. Following this circuit test the odometer
reading at the time of vehicle shipment is as
listed. Please note a small amount of additional
mileage may have been added in the subse-
quent onward transportation. In addition your
GT-R has been inspected and tested by the
factory test personnel. The titanium muffler
specifications are provided on a label under
the console lid should the muffler need to be
adjusted. Please do not remove the label from
the console lid. See a GT-R certified NISSAN
dealer for detailed information.
If a non-genuine titanium muffler is used, the
muffler may become deformed and damage the
underbody due to the high performance engine
reaching high exhaust gas temperatures
(1,8328F (1,0008C) or more) . The highest-class
titanium alloy is used for genuine parts to ensure
the resistance strength and creeping character-
istics against high exhaust gas temperature. In
addition, further cooling effects are secured by
adopting additional cooling fins and by applying
partial plate thickness reduction. Since genuine
titanium mufflers are made of titanium alloy, the
surface color will change depending on the
driving conditions, which is not unusual. Prior to
shipping from factory, all vehicles receivebalance aligning for engine, transmission, and
clutch, as well as quench driving of brake pads
and rotors. As a result, the muffler surface color
may differ depending on the vehicle.
Never remove the trunk carpet from the vehicle
for any reason. The carpet insulates the vehicle
interior from the heat of the muffler and from the
noise of the transmission.
Never Allow Oil or Grease to Adhere to the
Titanium Muffler.
If the muffler is heated when oil or grease adhere
to the muffler surface, the color of this area will
be different from that of the surrounding area. To
remove the oil or grease, check that the surface
temperature of the muffler has cooled, wash the
area with a neutral detergent, wipe it with a
brake cleaner-sprayed clean shop cloth and
gently tap it with a dry shop cloth to dry. Be
careful not to allow the brake cleaner to splatter
on rubber parts, bumper, etc.DRY CARBON FIBER PARTS (if so
equipped)
Because of the characteristics of the material,
the dry carbon fiber parts may turn yellow due to
exposure to ultraviolet rays. The surfaces of dry
carbon fiber parts are coated with a special
ultraviolet protection paint. To maintain the
appearance of these parts, it is important to
take proper care of them.
NOTICE
.
Do not use compound agents on
clear-coated dry carbon fiber parts
(such as the NISMO model's bum-
per, side sill protector, rear spoiler,
etc.) .
. Do not use any chemical agents
(wax, coating agent, compound
agent, etc.) on matte-painted dry
carbon fiber parts (such as the rear
diffuser, a rear spoiler that is of
specifications other than NISMO,
etc.) .
. When dry carbon fiber parts become
dirty, prepare a dilute cleaning solu-
tion by mixing one capful of mild
detergent in a bucket of water, and
GT-R OverviewGTR-7


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GTR-22GT-R Overview
Suspension and wheel alignment
.Check the steering and suspension system
and other links for loose and/or damaged
parts.
. Measure and adjust the wheel alignment.
Contact a GT-R certified NISSAN dealer to
adjust the wheel alignment to the recom-
mended setting for normal driving.
Wheels and tires
.Check tire wear and cracking.
. Inspect the tire side wall for damage.
. Check the tire pressure and adjust the
pressure as necessary when the tires are
cold. (
ªWheels and tiresº page GTR-
16) If you do not drive under the conditions
listed in this section, see
ªWheels and
tiresº page 8-32.
. Check that the wheel nuts are not stripped.
Check if there is no deformation on the
contact surface of the wheel nuts.
. Make sure the wheel nuts are tight.
(
ªWheels and tiresº page 8-32)
. Make sure the drive shaft nuts are tight.
. Check wheel hub run out and that the wheel
rotates smoothly without any friction. Check
these with the tires removed whenever an inspection is performed with the vehicle
jacked up.
. Make sure the tire has not slipped on the
wheel causing the assembly to be out of
balance. The reference marks on the tire and
wheel should be aligned. If the reference
marks are not aligned, the tire has slipped on
the wheel. Have the wheels/tires reba-
lanced. Make sure the old reference marks
are erased and new reference marks are
applied to the wheel and tire. When instal-
ling new tires on the wheels, make sure new
reference marks are applied to the wheels
and tires. (
ªWheels and tiresº page
GTR-16)
. Make sure that the TPMS sensor installation
nuts and the sensor valve are tight and there
is no nitrogen leak.
Brakes
.Check for the heat deterioration of the
brakes and parts around the brakes.
. Check the condition of the brake pads and
disc rotors and replace them as necessary.
Engine and powertrain
.Check the engine, transmission, differential
and under the vehicle for oil and coolant leaks.
. Inspect the area surrounding the catalytic
converter for heat deterioration.
. Inspect and confirm the clearance between
the exhaust finisher and rear bumper is more
than 0.24 in (6 mm) (up/down) and more
than 0.20 in (5 mm) (left/right) .
. The clutch clearance and shift fork position
may need to be adjusted.
. Inspect the dust boot of the drive shaft
universal joint for cracks or damage.
. Check that there is no abnormal noise,
vibrations or warning lights illuminated when
making tight turns at slow speed (for tight
corner braking phenomenon) .


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GTR-24GT-R Overview
1588F (708C) , drive the vehicle until it reaches
normal operating temperature. If the temperature
is higher than 2308F (1108C), perform cool-
down driving procedure. (
ªCool downº
page GTR-13) When the temperature of the
engine coolant is between 1588F (708C) and
2308F (1108C) , the engine output returns to
normal.
UNEVEN WEAR OF TIRES
The GT-R is equipped with high performance,
low profile, run-flat tires that are optimized for
performance and handling. The life of these tires
will be less than those of tires installed on a
typical vehicle, and you are likely to experience
uneven tire wear and tire noise regardless of the
type of tire used.
NOISES ARE HEARD WHILE DRIV-
ING
. The GT-R brake pads use material that
provides a high amount of braking power
even in high temperatures. This material can
cause an intermittent screeching noise just
before the vehicle comes to a stop when the
brakes are gently applied. The noise de-
creases as the brake pads wear. However,
the additional brake pad break-in or repla-
cing the cross spring may decrease the noise. Contact a GT-R certified NISSAN
dealer.
. A screeching noise may be heard when the
brake pedal is depressed:
Ð When driving the vehicle for the first time
in the morning,
Ð After leaving the vehicle parked for extended periods of time, or
Ð When the vehicle is damp following rain showers or washing the vehicle.
These sounds are normal. The noise is
caused when the brake pads absorb moist-
ure, and the noise stops after the brake is
applied several times.
. A screeching noise may also be heard when
the brake pedal is depressed:
Ð When repeatedly applying gentle brak-
ing, especially on a curve at a low speed,
or
Ð When the brake rotors have circular scores with the brake temperature high.
WARNING
Follow the instructions below when
parking the vehicle to help prevent the
brake rotor and brake pads from rust-
ing together. Failure to follow the instructions could cause the rotor and
pads to rust together. If the rotor and
pads rust together, there may be a
popping noise and some vibration
when the vehicle is driven, a wheel
may not roll correctly, or the brake pads
could be damaged. If the pads are
damaged, this may reduce the effec-
tiveness of the brake system which
could cause a collision, serious perso-
nal injury or death.
. The GT-R uses brake pad materials that
have high metallic content. The brake pad
material helps maintain braking performance
in a wide range of weather and driving
conditions.
For the first 3,000-6,000 miles (5,000-
10,000 km) of the vehicle's service life,
and for the first 3,000-6,000 miles (5,000-
10,000 km) after a brake replacement, the
brake pad to brake rotor clearance is very
small. When parking, apply the parking
brake and move the shift lever to the
&P
position. Idle the engine for more than 20
seconds without depressing the brake
pedal. This allows the brake pads to move
away from the rotor so the pad does not
contact the rotor.


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Additionally, the brakes must be dry before
parking the vehicle after driving on wet roads
or after washing the vehicle. If the roads are
wet, lightly apply the brakes for a short
distance before parking the vehicle to dry
the brakes. After washing the vehicle, dry the
brakes by driving on a dry road for a few
miles and apply the brakes normally based
on traffic and road conditions.
The metallic brake pads and brake disc rotor
may rust together when the brakes are not
applied:
Ð If the vehicle is not idled for 20 secondswithout the brakes applied, or if the
brakes are applied when the vehicle is
shut off, the rotor and pads can rust
together, even when the brake pads are
dry.
Ð If the brakes are wet when the vehicle is parked and the parking brake is applied
for a long time.
Ð The hill start assist system can apply the brakes even if the brake pedal is not
depressed. The brake pads and rotors
can rust together if the parking proce-
dure previously described is not fol-
lowed.
Contact a GT-R certified NISSAN dealer if
the brake pads and brake rotor have rusted together.
NOTICE
To help reduce the possibility of the
rotors and brake pads rusting:
Have the brake pads and/or rotors
quenched when the brake pads are
replaced. For detailed information
about quenching, contact a GT-R certi-
fied NISSAN dealer.
After quenching the brake pads and/or
rotors, apply a brake of 0.5G to stop the
vehicle 6-7 times at least once a week
in a safe location. G-force can be
checked on the multi function display.
Refer to the separate Multi Function
Display Owner's Manual.
. To maintain steady braking performance in
both extremely high and low temperatures,
the gap between the brake pad and caliper
is larger than normal and large-size brake
pads are used. When driving over a bump, a
light rattling sound may be heard from the
brake pad. This does not indicate that there
is a malfunction. .
When the brake disc rotor undergoes
thermal expansion, a ticking noise may be
heard from the engaging portion of the
wheel and the brake disc rotor. This does
not indicate that there is a malfunction. The
noise will reduce when the temperature
decreases.
. In addition to noise resulting from uneven
tire wear discussed in the previous section,
the GT-R tires are more rigid than a typical
passenger car tire and are made from a
specially formulated rubber to maximize the
vehicle's performance capabilities. These
characteristics cause the GT-R tires to have
more road noise than a typical passenger
car tire. This road noise is normal.
. Due to the performance capabilities and
requirements of the GT-R, the sequential 6-
speed dual clutch transmission is unlike a
typical automatic transmission. You will likely
hear mechanical sounds from the transmis-
sion, particularly at slow speeds and at idle.
This condition is normal.
GT-R OverviewGTR-25


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GTR-26GT-R Overview
BRAKE SYSTEM INFORMATION
Cracks on brake pad
The friction material of the GT-R disc brake pad
is bonded to the pad backing plate more
strongly than conventional brake pads to with-
stand the high brake temperatures. The friction
material and backing plate expand due to heat at
different rates. Some cracks may be on the
surface of the friction material due to the
differences in expansion rates and the strong
bond between the friction material and backing
plate. The cracks do not indicate the brake pads
need to be replaced. However, depending on
the condition of the cracks, the pads may need
to be replaced. Contact a GT-R certified
NISSAN dealer.
Cracks on the disc rotors
When the brake is repeatedly applied at high
loads during the cold season, small cracks of
approximately 0.12 in (3 mm) long may appear
around the cross drilled holes
*A. This is due to
the temperature differential that occurs because
the surfaces of the disc rotors become hot while
the inside of the rotor is still cold. However, this
poses no problem in terms of brake perfor-
mance, and does not indicate a malfunction. The
brakes do not need to be replaced.
However, if the cracks extend to 0.16 in (4 mm)
or longer after repeated application of the
brakes at high loads during high performance driving, or through the continued use of the
brakes, the disc rotors must be replaced.
Brake dust
This vehicle is equipped with high performance
brakes, and the characteristics of the brake pad
material may cause more brake dust than other
vehicles. NISSAN recommends a wheel coating
that helps prevent the brake dust from sticking
to the wheels. Contact a GT-R certified NISSAN
dealer for more details.
CHANGE OF SURFACE COLOR OF
TITANIUM MUFFLER (if so
equipped)
Genuine titanium mufflers are made of titanium
alloy. The surface color will change depending
on the driving conditions, which is not unusual.
Prior to shipping from factory, all vehicles
receive balance aligning for engine, transmis-
sion, and clutch, as well as quench driving of
brake pads and rotors. As a result, the muffler
surface color may differ depending on the
vehicle.