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Nissan Juke (2016 year). Service Repair Manual - part 486

LU-20

< PRECAUTION >

[MR EXCEPT FOR NISMO RS MODELS]

PRECAUTIONS

PRECAUTION

PRECAUTIONS

Precautions for Removing Battery Terminal

INFOID:0000000012958963

When disconnecting the battery terminal, pay attention to the following.

• Always use a 12V battery as power source.

• Never disconnect battery terminal while engine is running.

• When removing the 12V battery terminal, turn OFF the ignition

switch and wait at least 30 seconds.

• For vehicles with the engine listed below, remove the battery termi-

nal after a lapse of the specified time:

NOTE:

ECU may be active for several tens of seconds after the ignition switch is turned OFF. If the battery terminal

is removed before ECU stops, then a DTC detection error or ECU data corruption may occur.

• After high-load driving, if the vehicle is equipped with the V9X engine, turn the ignition switch OFF and wait

for at least 15 minutes to remove the battery terminal.

NOTE:

• Turbocharger cooling pump may operate in a few minutes after the ignition switch is turned OFF.

• Example of high-load driving

- Driving for 30 minutes or more at 140 km/h (86 MPH) or more.

- Driving for 30 minutes or more on a steep slope.

• For vehicles with the 2-batteries, be sure to connect the main battery and the sub battery before turning ON

the ignition switch.

NOTE:

If the ignition switch is turned ON with any one of the terminals of main battery and sub battery discon-

nected, then DTC may be detected.

• After installing the 12V battery, always check "Self Diagnosis Result" of all ECUs and erase DTC.

NOTE:

The removal of 12V battery may cause a DTC detection error.

Precautions For Engine Service

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DISCONNECTING FUEL PIPING

• Before starting work, check no fire or spark producing items are in the work area.

• Release fuel pressure before disconnecting and disassembly.

• After disconnecting pipes, plug openings to stop fuel leakage.

DRAINING ENGINE COOLANT

Drain engine coolant and engine oil when the engine is cooled.

INSPECTION, REPAIR AND REPLACEMENT

Before repairing or replacing, thoroughly inspect parts. Inspect new replacement parts in the same way, and

replace if necessary.

REMOVAL AND DISASSEMBLY

• When instructed to use SST, use specified tools. Always be careful to work safely, avoid forceful or unin-

structed operations.

• Exercise maximum care to avoid damage to mating or sliding surfaces.

D4D engine

: 20 minutes

YS23DDT

: 4 minutes

HRA2DDT

: 12 minutes

YS23DDTT

: 4 minutes

K9K engine

: 4 minutes

ZD30DDTi

: 60 seconds

M9R engine

: 4 minutes

ZD30DDTT

: 60 seconds

R9M engine

: 4 minutes

V9X engine

: 4 minutes

YD25DDTi

: 2 minutes

SEF289H

Revision: November 2015

2016 JUKE

PRECAUTIONS

LU-21

< PRECAUTION >

[MR EXCEPT FOR NISMO RS MODELS]

• Dowel pins are used for several parts alignment. When replacing and reassembling parts with dowel pins,

check that dowel pins are installed in the original position.

• Must cover openings of engine system with a tape or equivalent, to seal out foreign materials.

• Mark and arrange disassembly parts in an organized way for easy troubleshooting and reassembly.

• When loosening nuts and bolts, as a basic rule, start with the one furthest outside, then the one diagonally

opposite, and so on. If the order of loosening is specified, do exactly as specified. Power tools may be used

in the step.

ASSEMBLY AND INSTALLATION

• Use torque wrench to tighten bolts or nuts to specification.

• When tightening nuts and bolts, as a basic rule, equally tighten in several different steps starting with the

ones in center, then ones on inside and outside diagonally in this order. If the order of tightening is specified,

do exactly as specified.

• Replace with new gasket, packing, oil seal or O-ring.

• Thoroughly wash, clean, and air-blow each part. Carefully check engine oil or engine coolant passages for

any restriction and blockage.

• Avoid damaging sliding or mating surfaces. Completely remove foreign materials such as cloth lint or dust.

Before assembly, oil sliding surfaces well.

• After disassembling, or exposing any internal engine parts, change engine oil and replace oil filter with a new

one.

• Release air within route when refilling after draining engine coolant.

• After repairing, start the engine and increase engine speed. Check for leakages of engine coolant, fuel,

engine oil, and exhaust gases.

Liquid Gasket

INFOID:0000000012197487

REMOVAL OF LIQUID GASKET SEALING

• After removing mounting nuts and bolts, separate the mating sur-

face using the seal cutter [SST: KV10111100] (A) and remove old

liquid gasket sealing.

CAUTION:

Never damage the mating surfaces.

• Tap the seal cutter [SST: KV10111100] to insert it , and then

slide it by tapping on the side as shown in the figure.

• In areas where the seal cutter [SST: KV10111100] is difficult to

use, lightly tap the parts using a plastic hammer to remove it.

CAUTION:

If for some unavoidable reason tool such as a screwdriver is

used, be careful not to damage the mating surfaces.

LIQUID GASKET APPLICATION PROCEDURE

1. Using a scraper (A), remove old liquid gasket adhering to the liq-

uid gasket application surface and the mating surface.

• Remove liquid gasket completely from the groove of the liquid

gasket application surface, mounting bolts, and bolt holes.

2. Wipe the liquid gasket application surface and the mating sur-

face with white gasoline (lighting and heating use) to remove

adhering moisture, grease and foreign materials.

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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]

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

, 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

Revision: November 2015

2016 JUKE

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

LU-25

< SYSTEM DESCRIPTION >

[MR EXCEPT FOR NISMO RS MODELS]

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.

Turbocharger

Camshaft sprocket (EXH)

Exhaust valve timing control solenoid
valve

Intake valve timing intermediate lock
control solenoid valve

Intake valve timing control solenoid
valve

Chain tensioner

Chain oil jet

Timing chain

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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LU-26

< SYSTEM DESCRIPTION >

[MR EXCEPT FOR NISMO RS MODELS]

SYSTEM

Engine Lubrication System Schematic

INFOID:0000000012197492

19.

Camshaft (INT)

20.

Camshaft sprocket (INT)

High-pressure fuel pump

22.

Camshaft (EXH)

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Revision: November 2015

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OIL FILTER

LU-27

< BASIC INSPECTION >

[MR EXCEPT FOR NISMO RS MODELS]

BASIC INSPECTION

OIL FILTER

Removal and Installation

INFOID:0000000012197493

REMOVAL

1. Remove oil filter using an oil filter wrench [SST: KV10115801]

(A).

CAUTION:

• Never get burned when engine or engine oil is heated.

• Use a shop cloth to absorb engine oil leakage when

removing.

• Never spill engine oil on the drive belt.

• Completely wipe away any engine oil spilled on the

engine and vehicle.

INSTALLATION

1. Eliminate foreign materials on the oil filter mounting surface.
2. Apply engine oil to the full circumference of the oil seal on a new

oil filter.

3. Screw in oil filter by hand until it contacts mounting surface on

the engine, and then screw in another 2/3 of a turn (A).

NOTE:

Tightening torque is 17.7 N·m (1.8 kg-m).

Inspection

INFOID:0000000012197494

INSPECTION AFTER INSTALLATION

1. Use the oil level gauge and check that the oil level is within the standard. Refer to

LU-28, "Inspection"

2. Start the engine. Check for fuel leakage.
3. Stop the engine. After stopping it, leave it for 10 minutes or more.
4. Check the engine oil level again. Fill with engine oil to adjust oil level if necessary. Refer to

LU-28,

"Inspection"

: Vehicle front

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SMA010

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Revision: November 2015

2016 JUKE

Content .. 484 485 486 487 ..