Nissan Juke F15. Manual - part 973

LU-22

< PRECAUTION >

[MR EXCEPT FOR NISMO RS MODELS]

PRECAUTIONS

3. Attach liquid gasket tube to the tube presser (commercial ser-

vice tool).

Use Genuine Liquid Gasket or equivalent.

4. Apply liquid gasket without gaps to the specified location accord-

ing to the specified dimensions.

• If there is a groove for liquid gasket application, apply liquid

gasket to the groove.

• As for bolt holes 

, normally apply liquid gasket inside the

holes. Occasionally, it should be applied outside the holes.

Check to read the text of this manual.

• Within five minutes of liquid gasket application, install the mat-

ing component.

• If liquid gasket protrudes, wipe it off immediately.

• Do not retighten mounting bolts or nuts after the installation.

• After 30 minutes or more have passed from the installation, fill

engine oil and engine coolant.

CAUTION:

If there are specific instructions in this manual, observe them.

EMA0622D

: Groove

: Inside

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PREPARATION

LU-23

< PREPARATION >

[MR EXCEPT FOR NISMO RS MODELS]

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PREPARATION

PREPARATION

Special Service Tools

INFOID:0000000012197488

The actual shapes of TechMate tools may differ from those of special service tools illustrated here.

Tool number
(TechMate No.)
Tool name

Description

KV10111100
(J-37228)
Seal cutter

Removing oil pan (lower), etc.

ST25051001
(J-25695-1)
Oil pressure gauge

Measuring oil pressure
Maximum measuring range: 2,452 kPa (25 
kg/cm

2

, 356 psi)

ST25052000
(J-25695-2)
Hose

Adapting oil pressure gauge to cylinder block

KV10115801
(J-38956)
Oil filter wrench

Removing and installing oil filter
a: 64.3 mm (2.531 in)

NT046

NT050

S-NT559

S-NT375

LU-24

< SYSTEM DESCRIPTION >

[MR EXCEPT FOR NISMO RS MODELS]

COMPONENT PARTS

SYSTEM DESCRIPTION

COMPONENT PARTS

Oil Pump

INFOID:0000000012197489

• A variable capacity electronic control oil pump is used for minimiz-

ing oil pump drive loss.

• The variable engine oil pressure control solenoid valve switches

between high and low engine oil pressure. This stops the spray of

oil from the piston oil jet when the pressure is low, reducing oil

pump drive resistance and reducing the stirring resistance from

rotating parts caused by the oil. The objective is to improve fuel

economy.

For control, refer to 

EC-635, "ENGINE OIL PRESSURE CONTROL

SYSTEM : System Description"

.

Oil Cooler

INFOID:0000000012197490

• For minimizing oil pump drive loss, an oil cooler that reduces pres-

sure loss by approximately 30% compared to the previous oil

cooler is adopted.

• For maintaining a stable oil temperature, an oil cooler is adopted

for the coolant system.

• It is installed directly to the oil pan (upper).

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: Engine oil

: Engine coolant

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SYSTEM

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< SYSTEM DESCRIPTION >

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SYSTEM

Engine Lubrication System

INFOID:0000000012197491

• An oil pump integrated in the oil pan and that uses a chain-driven system is adopted.

• A small-sized oil filter is adopted, and is installed directly to the oil pan.

• An oil cooler is adopted, and is installed directly to the oil pan.

1.

Turbocharger

2.

Camshaft sprocket (EXH)

3.

Exhaust valve timing control solenoid 
valve

4.

Intake valve timing intermediate lock 
control solenoid valve

5.

Intake valve timing control solenoid 
valve

6.

Chain tensioner

7.

Chain oil jet

8.

Timing chain

9.

Oil pump drive chain

10.

Oil pan

11.

Oil pump

12.

Oil strainer

13.

Oil filter

14.

Oil cooler

15.

Engine oil pressure control solenoid 
valve

16.

Crankshaft

17.

Main gallery

18.

Piston oil jet

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