Nissan Juke (2016 year). Service Repair Manual — part 484

LU-4

< PRECAUTION >

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PRECAUTIONS

• 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 to check engine coolant, fuel, engine oil, and

exhaust gases for leakage.

Liquid Gasket

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REMOVAL OF LIQUID GASKET SEALING

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

face using the seal cutter [SST: KV10111100 (J-37228)] (A) and

remove old liquid gasket sealing.

CAUTION:

Be careful not to damage the mating surfaces.

• Tap the seal cutter [SST: KV10111100 (J-37228)] to insert it (B),

and then slide it (C) by tapping on the side as shown in the figure.

• In areas where the seal cutter [SST: KV10111100 (J-37228)] is dif-

ficult 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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PRECAUTIONS

LU-5

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

vice tool).

Use Genuine RTV silicon sealant or equivalent. Refer to

GI-

22, "Recommended Chemical Products and Sealants"

.

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 (B), 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

A

: Groove

: Inside

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LU-6

< PREPARATION >

[MR FOR NISMO RS MODELS]

PREPARATION

PREPARATION

PREPARATION

Special Service Tools

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

Commercial Service Tools

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Tool number
(TechMate No.)
Tool name

Description

KV10111100
(J-37228)
Seat 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

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PREPARATION

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Tool name

Description

Deep socket

Removing and installing oil pressure sensor

27 mm (1.06 in)

Tube presser

Pressing the tube of liquid gasket

PBIC4066E

NT052

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LU-8

< SYSTEM DESCRIPTION >

[MR FOR NISMO RS MODELS]

DESCRIPTION

SYSTEM DESCRIPTION

DESCRIPTION

Engine Lubrication System

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Engine Lubrication System Schematic

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ENGINE OIL

LU-9

< PERIODIC MAINTENANCE >

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PERIODIC MAINTENANCE

ENGINE OIL

Inspection

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ENGINE OIL LEVEL

NOTE:

Before starting engine, put vehicle horizontally and check the engine oil level. If engine is already started, stop

it and allow 10 minutes before checking.
1. Pull out oil level gauge and wipe it clean.
2. Insert oil level gauge and check that the engine oil level is within

the range (A) shown in the figure.

3. If it is out of range, adjust it.

ENGINE OIL APPEARANCE

• Check engine oil for white turbidity or heavy contamination.

• If engine oil becomes turbid and white, it is highly probable that it is contaminated with engine coolant.

Repair or replace damaged parts.

ENGINE OIL LEAKAGE

Check for engine oil leakage around the following area.

• Oil cooler

• Oil temperature sensor

• Oil pan bolt

• Oil pan (upper and lower)

• Oil pan drain plug

• Oil pressure sensor

• Oil filter

• Valve timing control cover

• Valve timing control solenoid valve (intake and exhaust)

• Front cover

• Turbocharger

• Turbocharger oil tube (feed and return)

• Turbocharger oil hose

• Mating surface between high pressure fuel pump and camshaft bracket

• Mating surface between cylinder head and camshaft bracket

• Mating surface between cylinder block and cylinder head

• Mating surface between camshaft bracket and rocker cover

• Crankshaft oil seals (front and rear)

OIL PRESSURE CHECK

WARNING:

• Be careful not to get burned, as engine oil may be hot.

• When checking engine oil pressure, shift position should be “Parking” (CVT models) or “Neutral”

(M/T models), and apply parking brake securely.

1. Check engine oil level.

PBIC3309J

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LU-10

< PERIODIC MAINTENANCE >

[MR FOR NISMO RS MODELS]

ENGINE OIL

2. Disconnect harness connector at oil pressure sensor (1), and

remove oil pressure sensor using a deep socket (commercial

service tool).

CAUTION:

Never drop or shock oil pressure sensor.

3. Install oil pressure gauge [SST: ST25051001 (J-25695-1)] (A)

and hose [SST: ST25052000 (J-25695-2)] (B).

4. Start engine and warm it up to normal operating temperature.
5. Check oil pressure with engine running under no-load.

NOTE:

When engine oil temperature is low, engine oil pressure becomes high.

If difference is extreme, check oil passage and oil pump for oil leakage.

6. After the inspections, install oil pressure sensor as follows:
a. Remove old liquid gasket adhering to oil pressure sensor and engine.
b. Apply liquid gasket and tighten oil pressure sensor to specification.

Use Genuine RTV Silicon Sealant or equivalent.

c.

Check engine oil level.

d. After warming up engine, check that there is no leakage of engine oil with running engine.

Draining

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WARNING:

• Be careful not to get burned, as engine oil may be hot.

• Prolonged and repeated contact with used engine oil may cause skin cancer. Try to avoid direct skin

contact with used engine oil. If skin contact is made, wash thoroughly with soap or hand cleaner as

soon as possible.

1. Warm up the engine, and check for engine oil leakage from engine components. Refer to

LU-9, "Inspec-

tion"

.

2. Stop the engine and wait for 10 minutes.
3. Loosen oil filler cap.
4. Remove drain plug and then drain engine oil.

2

: Starter motor

: Engine front

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Engine oil pressure

: Refer to

LU-19, "Engine Oil Pressure"

.

Tightening torque

: Refer to

EM-114, "Exploded View"

.

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ENGINE OIL

LU-11

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Refilling

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1. Install drain plug with new drain plug washer. Refer to

EM-46, "Exploded View"

.

CAUTION:

Be sure to clean drain plug and install with new drain plug washer.

2. Refill with new engine oil.

Engine oil specification and viscosity: Refer to

MA-11, "Fluids and Lubricants"

.

CAUTION:

• The refill capacity depends on the engine oil temperature and drain time. Use these specifica-

tions for reference only.

• Always use oil level gauge to determine the proper amount of engine oil in the engine.

3. Warm up engine and check area around drain plug and oil filter for engine oil leakage.
4. Stop engine and wait for 10 minutes.
5. Check the engine oil level. Refer to

LU-9, "Inspection"

.

Tightening torque

: Refer to

EM-46, "Exploded View"

.

Engine oil capacity

: Refer to

LU-19, "Periodical Maintenance Specification"

.

Revision: November 2015

2016 JUKE