Nissan GT-R. Manual - part 202

MA-30

< PERIODIC MAINTENANCE >

ENGINE MAINTENANCE

Screw oil filter manually until it touches the installation surface,
then tighten it by 2/3 turn (A). Or tighten to the specification.

OIL FILTER : Inspection

INFOID:0000000009161770

INSPECTION AFTER INSTALLATION

Check the engine oil level. Refer to

LU-4, "Inspection"

Start the engine, and check there is no leakage of engine oil.

Stop the engine and wait for 5 minutes.

Check the engine oil level, and adjust the level. Refer to

LU-4, "Inspection"

SPARK PLUG

SPARK PLUG : Removal and Installation

INFOID:0000000009161771

REMOVAL

Remove engine cover with power tool. Refer to

EM-10, "Exploded View"

Remove intake manifold collector. Refer to

EM-17, "Exploded View"

CAUTION:

Mark the parts with paint in advance of the reinstallation to prevent misalignment between the
intake manifold collector and intake manifold.

Remove ignition coil.

Remove spark plug with a spark plug wrench (commercial ser-
vice tool).

CAUTION:

Never drop or shock spark plug.

INSTALLATION

Installation is the reverse order of removal.

SPARK PLUG : Inspection

INFOID:0000000009161772

INSPECTION AFTER REMOVAL

Use the standard type spark plug for normal condition.

CAUTION:

Oil filter:

: 17.7 N·m (1.8 kg-m, 13 ft-lb)

JPBIA0077ZZ

: 14 mm (0.55 in)

JPBIA0030ZZ

Spark plug (Standard type)

: Refer to

MA-45, "SPARK PLUG : Spark

Plug"

ENGINE MAINTENANCE

MA-31

< PERIODIC MAINTENANCE >

• Never drop or shock spark plug.
• Never use a wire brush for cleaning.
• If plug tip is covered with carbon, spark plug cleaner may be

used.

• Measure spark plug gap. When it exceeds the limit, replace spark plug even if it is within the speci-

fied replacement mileage. Refer to

EM-28, "Spark Plug"

• Spark plug gap adjustment is not required between replace-

ment intervals.

THROTTLE CHAMBER

THROTTLE CHAMBER : Inspection

INFOID:0000000009161773

Visually inspect the throttle chamber for deposits and clean as necessary.

EVAP VAPOR LINES

EVAP VAPOR LINES : Inspection

INFOID:0000000009161774

Visually inspect EVAP vapor lines for improper attachment and for cracks, damage, loose connections,
chafing and deterioration. Refer to

EC-24, "Inspection"

Inspect fuel tank filler cap vacuum relief valve for clogging, sticking, etc.

Cleaner air pressure:

Less than 588 kPa (6 kg/cm

, 85 psi)

Cleaning time:

Less than 20 seconds

SMA773C

JPBIA0031ZZ

MA-32

< PERIODIC MAINTENANCE >

CHASSIS MAINTENANCE

CHASSIS MAINTENANCE

TRANSMISSION OIL

TRANSMISSION OIL : Inspection

INFOID:0000000009190111

LEAKAGE CHECK

• Visually check transmission assembly surrounding area (oil seal, drain plug, filler plug, transmission case,

etc.) for smears and leakage of transmission oil.

• Check also the leakage or bleeding around rear final drive. For rear final drive check, refer to

MA-37, "REAR

DIFFERENTIAL GEAR OIL : Inspection"

JSDIA2641ZZ

CHASSIS MAINTENANCE

MA-33

< PERIODIC MAINTENANCE >

• *1: When the oil drops

• *2: If oil leakage is detected, perform necessary procedures, check for oil leakage, and adjust oil level to the proper level.

• *3: When the oil does not drop

• *4: The grease applied to parking cable part can melt to generate a drop due to heat. Be careful not to confuse it with transmission oil

leakage.

CONDITION CHECK

Remove the filler plug, insert a finger into the filler hole, and judge the oil conditions from the transmission oil
applied to the inside of the transmission case.

CAUTION:

Be careful not to cut the finger with edges.

Status

Parts

Required operation

Reference

Oil leak-

age

*1, *2

Trans-
mission
assem-
bly (on-
board/
single
unit)

A: Mating surface between oil pan and
case

Check the seal surface condition. Replace the oil
pan gasket only if there is a non-standard condi-
tion. Check for oil leakage.

This work is

recom-

mened to be

performed

by GT-R cer-

tified NIS-

SAN dealer.

B: Park position switch

Check the mounting surface condition. Replace
the plain washer only if there is not any other mal-
functioning condition. Check for oil leakage.

• C: Heat exchanger & bracket mounting

surface and heat exchanger mounting
bolt

• D: Water hose connection (Engine cool-

ant)

• C: Check the seal surface condition. If it is nor-

mal, replace the O-ring of the part where oil
leakage arises and the single-use parts re-
moved during procedure. Check for oil leakage.

• D: Check the seal surface condition. If it is nor-

mal, replace the clamp of the part where engine
coolant leakage arises. Check for engine cool-
ant leakage.

E: Front oil seal

Check the oil seal mounting surface and sliding
surface condition. Replace the front oil seal only if
there is not any other malfunctioning condition.
Check for oil leakage.

F: Drain plug

Replace the drain plug. Check for oil leakage.

TM-19

G: Filler plug

Replace the filler plug gasket. Check for oil leak-
age.

TM-20

• H: Transmission harness connector
• I: Oil seal of parking lever
• J: Oil seal of companion flange (trans-

mission side) of main propeller shaft as-
sembly

• K: Transmission case joining portion
• L: AWD solenoid

Replace the transmission assembly.

This work is

recom-

mened to be

performed

by GT-R cer-

tified NIS-

SAN dealer.

M: 3rd-5th check pin

Replace the plain washer. Check for oil leakage.

Trans-
mission
assem-
bly (sin-
gle unit)

N: Filler plug

Replace the filler plug gasket. Check for oil leak-
age.

O: Transmission case joining portion

Replace the transmission assembly.

• P: Idler bolt
• Q: Plug

Replace the plain washer or O-ring. Check for oil
leakage.

R: Breather

Clean and wipe spouted oil with a part cleaner. Fill
with oil to the specified oil level, if necessary.

—

Oil

smears

Each part of the transmission assembly, including the
parts requiring oil leakage check.

Use part cleaner or the equivalent to wipe out
smeared oil. Then, check for oil leakage.

—

Grease

drop

S: Parking cable

Wipe excess grease off.

—

содержание .. 200 201 202 203 ..