Nissan GT-R. Manual - part 91

EM-12

< REMOVAL AND INSTALLATION >

AIR CLEANER AND AIR DUCT

AIR CLEANER AND AIR DUCT

Exploded View

INFOID:0000000009162829

Removal and Installation

INFOID:0000000009162830

REMOVAL

NOTE:
Mass air flow sensor is removable under the car-mounted condition.

1.

Disconnect mass air flow sensor harness connector.

2.

Remove radiator cover. (This work is recommended to be performed by GT-R certified NISSAN dealer.)

3.

Remove dust side duct.

4.

Disconnect ground cable at front timing chain case side.

5.

Remove recirculation pipe and air inlet hose. Refer to 

EM-14, "Exploded View"

.

6.

Remove air cleaner case with mass air flow sensor and air duct, disconnecting each joints.
• Mark with paint for a reference purpose before removal.

7.

Remove mass air flow sensor from air cleaner case, if necessary.

CAUTION:

Mass air flow sensor is non-reusable. Never mass flow sensor remove unless this is required.

1.

Holder

2.

Air cleaner filter

3.

Mass air flow sensor (bank 1)

4.

Air cleaner case (bank 1)

5.

Dust side duct (bank 1)

6.

Grommet

7.

Clamp

8.

Air duct

9.

Dust side duct (bank 2)

10. Air cleaner case (bank 2)

11.

Mass air flow sensor (bank 2)

A.

To exhaust manifold and turbocharger 
(bank 1)

B.

To exhaust manifold and turbocharger 
(bank 2)

Refer to 

GI-4, "Components"

 for symbols in the figure.

NNBIA0008GB

AIR CLEANER AND AIR DUCT

EM-13

< REMOVAL AND INSTALLATION >

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INSTALLATION

Note the following, and install in the reverse order of removal.
• Align marks. Attach each joint. Screw clamps firmly.

CAUTION:

Never use air tool or power tools for tightening.

Clamp tightening torque

: 4.5 N·m (0.46 kg-m, 40 in-lb)

EM-14

< REMOVAL AND INSTALLATION >

CHARGE AIR COOLER

CHARGE AIR COOLER

Exploded View

INFOID:0000000009162832

1.

Air inlet hose (bank 1)

2.

Clamp

3.

Turbocharger boost sensor

4.

Recirculation pipe (bank 1)

5.

Gasket

6.

Clamp

7.

Recirculation hose (bank 1)

8.

Recirculation valve

9.

Clamp

10. Air inlet hose

11.

Air inlet pipe assembly (bank 1)

12. Air inlet hose (bank 1)

13. Charge air cooler assembly (bank 1)

14. Grommet

15. Charge air cooler assembly (bank 2)

16. Air inlet hose (bank 2)

17. Air inlet pipe assembly (bank 2)

18. Recirculation pipe (bank 2)

19. Air inlet hose (bank 2)

20. Recirculation hose (bank 2)

21. Air inlet hose (bank 2)

22. Clamp

23. Air inlet hose 

24. Air inlet pipe (bank 2)

25. Bracket

26. Air inlet pipe (bank 1)

27. Air inlet hose (bank 1)

A.

To electric throttle control actuator 
(bank 1)

B.

To intake manifold collector

C.

To exhaust manifold and turbocharg-
er assembly (bank 1) (upper)

D.

To exhaust manifold and turbocharg-
er assembly (bank 2) (upper)

E.

To electric throttle control actuator 
(bank 2)

F.

To exhaust manifold and turbocharg-
er assembly (bank 2)

G.

To exhaust manifold and turbocharg-
er assembly (bank 1)

Refer to 

GI-4, "Components"

 for symbols in the figure.

NNBIA0196GB

CHARGE AIR COOLER

EM-15

< REMOVAL AND INSTALLATION >

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Removal and Installation

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REMOVAL

1.

Remove air cleaner case and air duct assembly. Refer to 

EM-12, "Exploded View"

.

2.

Disconnect turbocharger boost sensor harness connector.

3.

Disconnect air inlet hose to remove the turbocharger boost sensor and the integrated recirculation valve
and pipe.
NOTE:
Mark with paint for a reference purpose before removal.

4.

Remove front bumper. Refer to 

EXT-14, "Exploded View"

.

5.

Remove air intake duct assembly. (This work is recommended to be performed by GT-R certified NISSAN
dealer.)

6.

Disconnect air inlet hose and pipe to remove the charge air cooler assembly. 

CAUTION:

Never damage or scratch charge air cooler core when removing.

INSTALLATION

Note the following, and install in the reverse order of removal.

AIR INLET HOSE ASSEMBLY

• To install each part, refer to the above figure to align the matching marks.
• Temporarily assemble all the removed parts before tightening the clamp.
• Tighten the clamp to the specified torque as shown below:

CAUTION:

Never use air tool or power tools for tightening.

AIR INLET PIPE ASSEMBLY

A.

Matching mark (blue)

B.

Matching mark (yellow)

C.

Matching mark (pink)

: Vehicle front

Clamp tightening torque 

: 4.6 N·m (0.47 kg-m, 41 in-lb)

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