Nissan Versa Note. Manual - part 163

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ENGINE

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SECTION 

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CONTENTS

ENGINE COOLING SYSTEM

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PRECAUTION ...............................................

2

PRECAUTIONS ...................................................

2

Precaution for Supplemental Restraint System 
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...................................................................

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PREPARATION ............................................

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PREPARATION ...................................................

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Special Service Tool  .................................................

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Commercial Service Tool  ..........................................

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SYSTEM DESCRIPTION  ..............................

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DESCRIPTION ....................................................

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Engine Cooling System .............................................

4

Engine Cooling System Schematic  ...........................

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SYMPTOM DIAGNOSIS  ...............................

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OVERHEATING CAUSE ANALYSIS ..................

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Troubleshooting Chart ...............................................

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PERIODIC MAINTENANCE ..........................

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ENGINE COOLANT  ............................................

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Inspection ..................................................................

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Draining Engine Coolant  ...........................................

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Refilling .....................................................................

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Flushing Cooling System  ........................................

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RADIATOR .........................................................

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RADIATOR CAP  ........................................................

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RADIATOR CAP : Inspection  ..................................

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RADIATOR .................................................................

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RADIATOR : Inspection ...........................................

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REMOVAL AND INSTALLATION ...............

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RADIATOR ........................................................

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Exploded View .........................................................

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Removal and Installation  .........................................

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COOLING FAN ..................................................

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Exploded View .........................................................

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Removal and Installation  .........................................

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Disassembly and Assembly .....................................

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WATER PUMP  ..................................................

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Exploded View .........................................................

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Removal and Installation  .........................................

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THERMOSTAT ..................................................

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Exploded View .........................................................

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Removal and Installation  .........................................

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WATER OUTLET  ..............................................

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Exploded View .........................................................

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Removal and Installation  .........................................

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SERVICE DATA AND SPECIFICATIONS 
(SDS) ............................................................

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SERVICE DATA AND SPECIFICATIONS 
(SDS) .................................................................

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Standard and Limit  ..................................................

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< PRECAUTION >

[HR16DE]

PRECAUTIONS

PRECAUTION

PRECAUTIONS

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT 
PRE-TENSIONER"

INFOID:0000000009509706

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along

with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain

types of collision. Information necessary to service the system safely is included in the SR and SB section of

this Service Manual.

WARNING:

• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision which would result in air bag inflation, all maintenance must be performed by

an authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal

injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag

Module, see the SR section.

• Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this

Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-

ness connectors.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

WARNING:

• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-

tion ON or engine running, DO NOT use air or electric power tools or strike near the sensor(s) with a

hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing

serious injury.

• When using air or electric power tools or hammers, always switch the Ignition OFF, disconnect the

battery and wait at least three minutes before performing any service.

PREPARATION

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< PREPARATION >

[HR16DE]

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PREPARATION

PREPARATION

Special Service Tool

INFOID:0000000009444786

The actual shapes of Kent-Moore tools may from those of special service tools illustrated here.

Commercial Service Tool

INFOID:0000000009444787

Tool number
(Kent-Moore No.)
Tool name

Description

KV991J0070
(J-45695)
Coolant refill tool

Refilling engine cooling system

EG17650301
(J-33984-A)
Radiator cap tester adapter

Adapting radiator cap tester to radiator cap 
and radiator filler neck
a: 28 (1.10) dia.
b: 31.4 (1.236) dia.
c: 41.3 (1.626) dia.
Unit: mm (in)

LMA053

S-NT564

Tool name

Description

Power tool

Loosening nuts, screws and bolts

Radiator cap tester

Checking radiator and radiator cap

PIIB1407E

PBIC1982E

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< SYSTEM DESCRIPTION >

[HR16DE]

DESCRIPTION

SYSTEM DESCRIPTION

DESCRIPTION

Engine Cooling System

INFOID:0000000009444788

M/T models

CVT models

JSBIA1096GB

JSBIA1297GB