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Nissan Juke F15. Manual - part 250

PRECAUTIONS

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PRECAUTION

PRECAUTIONS

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

INFOID:0000000012199346

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. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS

system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front

air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.

Information necessary to service the system safely is included in the “SRS AIR BAG” and “SEAT BELT” of this

Service Manual.

WARNING:

Always observe the following items for preventing accidental activation.

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

the event of a collision that would result in air bag inflation, it is recommended that all maintenance

and repair be performed by an authorized NISSAN/INFINITI dealer.

• Improper repair, 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 “SRS AIR BAG”.

• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-

vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness

connectors.

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

WARNING:

Always observe the following items for preventing accidental activation.

• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the

ignition ON or engine running, never 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 or batteries, and wait at least 3 minutes before performing any service.

Precautions for Removing Battery Terminal

INFOID:0000000012833568

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:

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

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PRECAUTIONS

• 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.

Service Notice or Precautions for Transfer

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• After overhaul refill the transfer with new transfer oil.

• Check the oil level or replace the oil only with the vehicle parked on level surface.

• During removal or installation, keep inside of transfer clear of dust or dirt.

• Replace all tires at the same time. Always use tires of the proper size and the same brand and pattern. Fit-

ting improper size and unusual wear tires applies excessive force to vehicle mechanism and can cause lon-

gitudinal vibration.

• Disassembly should be done in a clean work area.

• Before proceeding with disassembly, thoroughly clean the transfer. It is important to prevent the internal

parts from becoming contaminated by dirt or other foreign matter.

• Check for the correct installation status prior to removal or disassembly. If matching marks are required, be

certain they do not interfere with the function of the parts when applied.

• All parts should be carefully cleaned with a general purpose, non-flammable solvent before inspection or

reassembly.

• Check appearance of the disassembled parts for damage, deformation, and unusual wear. Replace them

with a new one if necessary.

• Gaskets, seals and lock nuts should be replaced any time when the transfer is disassembled.

• When replacing the parts, use the genuine parts.

• In principle, tighten bolts or nuts gradually in several steps working diagonally from inside to outside. If tight-

ening sequence is specified, use it.

• Observe the specified torque when assembling.

• Clean and flush the parts sufficiently and blow-dry them.

• Never damage sliding surfaces and mating surfaces.

• Use lint-free cloth or towels for wiping parts clean. Common shop rags can leave fibers that could interfere

with the operation of the transfer.

• When loosening pinion lock nut, replace collapsible spacer.

• Dispose of the waste oil using the methods prescribed law, ordinance, etc., after replacing transfer oil.

• After removing transfer assembly from the vehicle, when replace transfer case oil seals (right and left).

NOTE:

Transfer case oil seals (right and left) cannot be replaced on vehicle, because there is not enough room.

Precaution for Procedure without Cowl Top Cover

INFOID:0000000012991388

When performing the procedure after removing cowl top cover, cover

the lower end of windshield with urethane, etc to prevent damage to

windshield.

PIIB3706J

PREPARATION

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PREPARATION

Special Service Tools

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

Tool number
(TechMate No.)
Tool name

Description

ST33200000
(J-26082)
Drift
a: 60 mm (2.36 in) dia.
b: 44.5 mm (1.752 in) dia.

Removing inner race of ring gear bearing
(right).

KV381054S0
(J-34286)
Puller

• Removing drive shaft oil seal.
• Removing drive pinion oil seal.

ST33230000
(J-25805-01)
Drift
a: 51 mm (2.01 in) dia.
b: 41 mm (1.61 in) dia.
c: 28.5 mm (1.122 in) dia.

• Installing drive shaft oil seal.
• Installing outer race of pinion bearing (rear).

ST3127S000
(J-25765-A)
Preload gauge

Measuring pinion bearing preload and total
preload.

ST35272000
(J-26092)
Drift
a: 80 mm (3.15 in) dia.
b: 38 mm (1.50 in) dia.
c: 31 mm (1.22 in) dia.

Installing inner race of pinion bearing (front).

ST37830000
(

—

)

Drift
a: 39 mm (1.54 in) dia.
b: 62 mm (2.44 in) dia.

Installing outer race of pinion bearing (front).

ZZA1002D

ZZA0601D

ZZA1046D

ZZA0503D

ZZA0978D

ZZA0836D

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PREPARATION

Commercial Service Tools

INFOID:0000000012199350

ST27863000
(

—

)

Drift
a: 62 mm (2.44 in) dia.
b: 52 mm (2.05 in) dia.

Installing transfer case oil seal (left).

ST35271000
(J-26091)
Drift
a: 72 mm (2.83 in) dia.
b: 63 mm (2.48 in) dia.

Installing transfer case oil seal (right).

Tool number
(TechMate No.)
Tool name

Description

ZZA0832D

ZZA0811D

Tool name

Description

Replacer

• Remove inner race of ring gear bearing

(left).

• Remove inner race of ring gear bearing

(right).

• Remove inner race of pinion bearing (front).

Drift
a: 54 – 55 mm (2.13 – 2.17 in) dia.
b: 51 – 52 mm (2.01 – 2.05 in) dia.
c: 85 mm (3.35 in) or more

Install inner race of ring gear bearing (left).

Drift
a: 64 – 66 mm (2.52 – 2.60 in) dia.
b: 60 – 62 mm (2.36 – 2.44 in) dia.
c: 50 mm (1.97 in) or more

Install inner race of ring gear bearing (right).

Drift
a: 60 – 61 mm (2.36 – 2.40 in) dia.
b: 57 – 58 mm (2.24 – 2.28 in) dia.
c: 85 mm (3.35 in) or more

Compressing ring gear assembly with ring
gear bearing.

ZZA0700D

S-NT117

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