2009 NISSAN GT-R clutch

Black plate (1,1)
GT-R specific information................................. GTR-2
Warranty information ................................... GTR-2
Maintenance information .............................. GTR-2
GT-R special specification parts ........................ GTR-2
Engine oil ................................................. GTR-2
Transmission oil ......................................... GTR-2
Differential oil (front and rear) ........................ GTR-2
Brake fluid ................................................ GTR-3
Tires and road wheels ................................. GTR-3
Brake pad and disc rotor ............................. GTR-3
Exhaust muffler .......................................... GTR-3
Exterior parts (spoiler, etc.) ........................... GTR-3
GT-R performance optimization services .............. GTR-4
Wheel alignment inspection and adjustment
(if necessary) (including tire pressure
adjustment) ............................................... GTR-4
Engine settings (balancing right and left
air flow) ................................................... GTR-4
Transmission settings .................................. GTR-4
Precautions before driving ................................ GTR-5
Vehicle Dynamic Control (VDC) off mode ........ GTR-5
Summer tires ............................................ GTR-5
All-season tires .......................................... GTR-5
Body repair ................................................... GTR-5 Additional maintenance items
............................ GTR-6
Fluids ...................................................... GTR-6
Inspection and adjustments of tires, suspension
and brakes ............................................... GTR-6
Replenishing coolant ................................... GTR-6
Coolant mixture ratio ................................... GTR-7
Cool down ............................................... GTR-7
GT-R specific vehicle characteristics ................... GTR-7
Refueling precautions .................................. GTR-7
Refueling stops before the tank is full ............. GTR-7
Gasoline smell ........................................... GTR-7
Outside temperature display indicates higher
temperature .............................................. GTR-7
Idle speed is not steady ............................... GTR-7
Engine speed is restricted ............................ GTR-7
Distortion of rear wing ................................. GTR-8
Uneven wear of tires ................................... GTR-8
Noises are heard while driving ....................... GTR-8
Brake dust ................................................ GTR-9
Mechanical Limited Slip Differential (LSD)
characteristics ........................................... GTR-9
Dual clutch transmission .................................. GTR-9
Transmission operation characteristics ........... GTR-10
GT-R Overview
Model "R35-D" EDITED: 2008/ 5/ 20
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Black plate (4,1)
Model "R35-D" EDITED: 2008/ 5/ 20
The GT-R is NISSAN’s first supercar category
vehicle. The GT-R is equipped with special
systems. These systems are different than those
used on conventional vehicles to allow for the
high performance driving characteristics of this
vehicle. Your vehicle should be maintained by a
GT-R certified NISSAN dealer. Special skills,
knowledge and equipment are necessary to
properly maintain your GT-R.WARRANTY INFORMATIONPlease read this OM carefully, together with your
Warranty Information Booklet which describes a
number of express limitations and exclusions for
failure to follow the instructions contained in this
OM, including, but not limited to:
.Failure to use proper parts, fuel and fluids,
. Driving with the VDC off,
. Racing,
. Modifications, including reprogramming or
replacing/adding chips in any on-board
computer,
. Failure to have required Performance Opti-
mization Services performed.
In addition, see your Dunlop/Goodyear and
Bridgestone tire warranties for specific limita-
tions or exclusions for operating summer tires
below 48F( 20 8C) .
MAINTENANCE INFORMATION. Special skills, knowledge and equipment are
necessary to properly inspect and adjust the
GT-R engine, transmission, suspension and
brakes to maintain performance. A GT-R
certified NISSAN dealer has the GT-R
certified technical staff and the special
equipment to properly maintain your GT-R.
. Many general periodic maintenance items
can be performed at all NISSAN dealers.
However, make sure the specified fluids and
parts are used when the maintenance is
performed.
Only use the following required fluids and parts
in the GT-R.ENGINE OILMobil 1, 0W-40 (100% synthetic oil)
Mobil 1, 0W-40 (100% synthetic) is the factory
fill oil. The VR38 engine with its plasma-sprayed
bores was developed using this oil. NISSAN
cannot ensure proper engine operation and
durability if other 0W-40 synthetic oil is used.
If Mobil 1, 0W-40 is not available, Mobil 1,
10W-40 (100% synthetic) may be used; how-
ever, some performance loss may be noticed.TRANSMISSION OILGenuine NISSAN Transmission Oil R35
Special (100% synthetic oil)
The GT-R uses a multiple-disc dual wet clutch
transmission. The specially developed transmis-
sion oil maximizes the friction characteristics of
the clutch and the lubrication of the gear
bearings. The use of additives is prohibited.DIFFERENTIAL OIL (front and rear)Castrol SAF-XJ 75W-140 (100% synthetic
oil)
The GT-R uses a 1.5-Way mechanical Limited
Slip Differential (LSD) to maximize driving power
under many operating conditions. Use the
specified differential oil to maximize the perfor-
GTR-2
GT-R Overview
GT-R SPECIFIC INFORMATION GT-R SPECIAL SPECIFICATION
PARTS
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Black plate (6,1)
Model "R35-D" EDITED: 2008/ 5/ 20
In addition to the regular maintenance recom-
mended by NISSAN, the GT-R requires the
following special inspections:
.Wheel alignment inspection and adjustment
(if necessary) (including tire pressure ad-
justment)
. Engine settings (balancing right and left air
flow)
. Transmission settings
These inspections are required at the following
intervals:
. 1,000 miles
. 12 months
. 24 months
. 36 monthsNOTE:.These inspections will be performed
free of charge for labor at a GT-R
certified NISSAN dealer only. Inspec-
tions thereafter are recommended
every 12 months or 12,000 miles
(whichever comes first) at the custo-
mer’s expense. See the 2009 NISSAN
GT-R Warranty Information Booklet for
details.
. Repairs and adjustments involving parts replacement, etc. determined to
be necessary as a result of these
inspections are performed at the cus-
tomer’s expense.
. See the 2009 NISSAN GT-R Warranty
Information Booklet for significant lim-
itations, exclusions and possible void-
ing of your warranty resulting from
failure to have these necessary inspec-
tions, repairs and/or adjustments per-
formed.
. See the 2009 NISSAN GT-R Service and
Maintenance Guide for a detailed ex-
planation of the GT-R Performance
Optimization services.
WHEEL ALIGNMENT INSPECTION
AND ADJUSTMENT (if necessary)
(including tire pressure adjustment)This vehicle is equipped with a high perfor-
mance suspension. The vehicle’s wheel align-
ment needs to be measured and adjusted (if
necessary) by a GT-R certified NISSAN dealer
as necessary as the vehicle is driven and the
suspension parts break-in.
ENGINE SETTINGS (balancing right
and left air flow)Each cylinder bank of this engine operates
independently due to the vehicle’s twin turbo-
charger design. Each side of the engine must
operate at the same level of performance. The
power output of each bank must be checked
and adjusted as necessary by a GT-R certified
NISSAN dealer.TRANSMISSION SETTINGSThe design of the clutch and transmission
requires inspection and adjustment of the clutch
and shift forks by a GT-R certified NISSAN
dealer at the recommended intervals. Depend-
ing on the driving conditions, more frequent
adjustments may be necessary to help maximize
vehicle performance.
GTR-4
GT-R Overview
GT-R PERFORMANCE
OPTIMIZATION SERVICES
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Black plate (10,1)
Model "R35-D" EDITED: 2008/ 6/ 6
or oil is at a low or extremely high
temperature: The maximum engine speed
is 4,000 RPM
DISTORTION OF REAR WINGWhen the vehicle is parked in direct sunlight on
a hot day, the center of the rear wing may
become distorted. This is normal. When the
surface temperature of the rear wing is reduced,
the shape of the wing should return to normal.UNEVEN WEAR OF TIRESThe NISSAN 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 when
the brakes are applied. The noise decreases
as the brake pads wear. .
A screeching noise may be heard when the
brake pedal is depressed:
— When driving the vehicle for the first time in the morning,
— After leaving the vehicle parked for extended periods of time, or
— 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:
— When repeatedly applying gentle brak- ing, especially on a curve at a low
speed, or
— When the brake rotors have circular scores with the brake temperature high.
. 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 rumbling 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 cease 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.GTR-8
GT-R Overview
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Black plate (11,1)
Model "R35-D" EDITED: 2008/ 5/ 20
BRAKE DUSTThis 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.MECHANICAL LIMITED SLIP DIF-
FERENTIAL (LSD) CHARACTERIS-
TICSThe differential oil has a high viscosity and is
very thick when cold. If the vehicle accelerates
from a stop with the steering wheel turned in
cold temperatures, the inner wheel tire may slip
and some noise or vibration may be heard. This
phenomenon is unique to vehicles equipped
with the Limited Slip Differential (LSD). When
the steering wheel is returned to the straight-
ahead position or the differential oil warms up,
the noise and vibration decrease.
The GT-R dual clutch transmission is a newly-
developed system that uses an electronically
controlled multiple-disc wet clutch attached to
the highly efficient manual transmission. This
transmission has two driving modes.
.
&Aposition (Automatic gearshift):
allows automatic shifting of the manual
transmission.
.
&M
position (Manual gearshift):
allows quick shifting of the manual transmis-
sion.
NOTE:.
&M
position driving is recommended
when driving up hills or accelerating
from a stop on a cold morning.
.
&M
position driving is recommended if
you feel shift shocks or jerkiness in the
&Aposition in cold temperatures.
. When starting or driving on a steep
uphill grade, shift to the
&M
position
and operate the paddle shifter to shift
down to 1st gear similar to a manual
transmission vehicle.
The GT-R dual clutch transmission was devel-
oped specifically to maximize vehicle perfor-
mance and driving enjoyment. The GT-R
transmission components were designed using
different engineering standards than typical passenger car transmissions. Because of this,
the GT-R has different operating characteristics,
and various rattle noises may be heard during
some driving conditions because of the follow-
ing items:
.
Gear clearances
. Ultralight flywheel
. Dry sump lubrication
These noises do not indicate that there is a
malfunction.
GT-R Overview
GTR-9
DUAL CLUTCH TRANSMISSION
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Black plate (12,1)
Model "R35-D" EDITED: 2008/ 5/ 20
TRANSMISSION OPERATION CHARACTERISTICS
MechanismOperation characteristics
Base Manual transmission
.
When the temperature of the transmission is high, the decreased friction from idling and driving at low speeds can cause rattling, shaking
and jarring noises. When the temperature of the transmission decreases, the noise will lessen.
.
Clattering noises may be heard while shifting.
Multiple disc wet clutch
.
When stopping the vehicle with the shift lever in the
&Ror&A↔&Mposition, be sure to firmly depress the brake pedal. The vehicle may
slowly move if the brake pedal is not depressed.
.
Never depress the brake and accelerator pedals at the same time. Depressing the brake and accelerator pedals at the same time could
cause:—
The engine to stall
—
The clutch to overheat
—
Transmission damage
.
To prevent stalling or transmission damage, start in first gear. The
&Mposition second gear can be used to start moving the vehicle only
when reduced torque is necessary on snowy roads or extremely slippery surfaces.
.
When the vehicle is stopped on a hill, do not hold the vehicle in place by depressing the accelerator pedal. Doing so may cause the clutch
to overheat and result in transmission damage. Use the brakes to prevent the vehicle from moving.
Electronic oil pressure
control The following conditions are caused due to changes in fluid viscosity as a result of temperature changes.
.
When the transmission fluid is extremely cold or extremely hot, the transmission may feel like it is slipping during shifts or there may be hard
shifts. This is normal. Transmission shifting should return to normal when the transmission fluid returns to normal operating temperatures.
.
When the transmission fluid temperature is extremely cold, the time required to run a system check may increase. During the system check,
the shift lever must stay in the
&Pposition. Move the shift lever after turning off the system check display. Also, it is normal to hear clicking
noises during the transmission systems check.
Changing modes
.
The higher shift speeds in the
&Mposition may result in shift shock and jerkiness when starting or shifting.
.
Quick shifting in the R mode with the transmission in the
&Mposition is available when the engine speed is high. However, the transmission
may shift more slowly when the engine speed is low.
Gear clearances Appropriate gaps are provided between gears to achieve smooth gear rotation and steady tooth surface lubrication under the high-load driving
condition. However, this causes a rattling noise.
GTR-10
GT-R Overview
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Black plate (10,1)
2 Instruments and controls
Model "R35-D" EDITED: 2008/ 5/ 20
Cockpit............................................................ 2-2
Instrument panel ................................................ 2-3
Meters and gauges ............................................. 2-4
Speedometer ................................................ 2-5
Odometer/twin trip odometer ............................ 2-5
Tachometer ................................................... 2-6
Engine coolant temperature gauge ..................... 2-6
Fuel gauge ................................................... 2-7
Transmission position indicator .......................... 2-7
Upshift indicator ............................................. 2-8
Instrument brightness control .......................... 2-10
Vehicle information display .................................. 2-10
Engine oil level display .................................. 2-11
Transmission system check display ................... 2-12
Drive computer ................................................ 2-13
Current fuel consumption ............................... 2-14
Vehicle speed ............................................. 2-14
Cruise control ............................................. 2-14
Average fuel consumption and speed. ............... 2-15
Elapsed time and trip odometer ....................... 2-15
Distance to empty ........................................ 2-16
Outside air temperature ................................. 2-16
Setting (drive computer) ................................ 2-17
Warning (drive computer) ............................... 2-21
Warning/indicator lights and audible reminders ....... 2-23
Checking bulbs ........................................... 2-23 Warning lights
............................................. 2-23
Indicator lights ............................................. 2-28
Audible reminders ........................................ 2-30
Warning display ............................................... 2-31
Engine oil low pressure warning ...................... 2-32
Engine system warning .................................. 2-32
Shift lever position warning ............................. 2-32
Transmission system warning .......................... 2-33
Transmission oil high temperature warning ......... 2-33
Transmission clutch high temperature warning. .... 2-33
Parking brake release warning ......................... 2-34
Low brake fluid warning ................................. 2-34
Anti-lock Braking System (ABS) warning ........... 2-34
Vehicle Dynamic Control (VDC) system
warning ..................................................... 2-35
AWD clutch high temperature warning .............. 2-35
Front/rear tire size discrepancy warning ............. 2-35
AWD system warning .................................... 2-36
Low tire pressure warning .............................. 2-36
Run-flat tire warning ..................................... 2-36
Tire Pressure Monitoring System (TPMS) warning .................................................... 2-37
Cruise control system warning ........................ 2-37
Low fuel warning .......................................... 2-37
Door/trunk open warning. ............................... 2-38
Low washer fluid warning ............................... 2-38
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Black plate (100,1)
Model "R35-D" EDITED: 2008/ 5/ 20
TEM” page 1-31)
WARNING
If the supplemental air bag warning
light is on, it could mean that the front
air bag, side air bag, curtain air bag
and/or pretensioner systems will not
operate in an accident. To help avoid
injury to yourself or others, have your
vehicle checked by a GT-R certified
NISSAN dealer as soon as possible.
Transmission warning light
This light warns of the following malfunctions.Transmission system malfunction:The light blinks if a malfunction in the transmis-
sion system occurs. If the light blinks, certain
gear positions may become unusable, so that
the vehicle may become undrivable. Have the
system inspected promptly by a GT-R certified
NISSAN dealer.Transmission oil temperature high:The light illuminates if the transmission oil
temperature becomes unusually high. If the light
illuminates, avoid driving at high speed or at high
engine speed until the light turns off. If the light
illuminates frequently, contact a GT-R certified
NISSAN dealer.
NOTICE
Continuing to drive with the light illu-
minated could cause serious damage to
the transmission.Transmission clutch temperature high:The light illuminates if clutch temperature
becomes unusually high. If the light illuminates,
pull off the road in a safe area and idle the
engine. When the light turns off, driving can be
resumed. If the light illuminates frequently,
contact a GT-R certified NISSAN dealer.
NOTICE
.Continuing to drive with the light on
could cause serious damage to the
transmission.
. If the light continues to stay on,
engine power will be suppressed
and the clutch will not be engaged
to prevent serious damage to the
clutch.
Cruise main switch indicator
light
The light comes on when the cruise control is
pushed. The light turns off when the main switch
is pushed again. While the cruise control system
main switch indicator light is on, the cruise control system is operational.
Cruise set switch indicator
light
The light comes on while the vehicle speed is
controlled by the cruise control system. If the
light blinks while the engine is running, it may
indicate the cruise control system is not
functioning properly. Have the system checked
by a GT-R certified NISSAN dealer.INDICATOR LIGHTS
Front passenger air bag status
light
The front passenger air bag status light (
)
will be lit and the passenger front air bag will be
OFF depending on how the front passenger
seat is being used. (
“NISSAN ADVANCED
AIR BAG SYSTEM (front seats)” page 1-36)
High beam indicator light
(blue)
This light comes on when the headlight high
beam is on and goes out when the low beam is
selected.
Malfunction Indicator Light
(MIL)
If the malfunction indicator light comes on
steady or blinks while the engine is running, it
may indicate a potential emission control mal-
function.
2-28
Instruments and controls
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