Infiniti FX35 / FX45. Manual - part 962

PREPARATION

WT-5

< SERVICE INFORMATION >

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PREPARATION

Special Service Tool

INFOID:0000000001327570

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

Commercial Service Tool

INFOID:0000000001327571

Tool number 
(Kent-Moore No.)
Tool name

Description

(J-45295)
Transmitter activation tool

ID registration

SEIA0462E

Tool name

Description

Power tool

Loosen bolts and  nuts

PBIC0190E

WT-6

< SERVICE INFORMATION >

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

NVH Troubleshooting Chart

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Use the chart below to help you find the cause of the symptom. If necessary, repair or replace these parts.

×

: Applicable

Reference

F

AX-4

, 

F

AX-1

1

, 

FSU-5

 

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-7

WT

-8

WT

-35

WT

-9

—

—

WT

-35

NVH in PR section

NVH in RFD section

NVH in F

AX and FS

U

 section

NVH in RAX and RSU section

Re

fe

r 

to

 TIRE in thi

s

 ch

art.

Refe

r to

 ROAD WHEE

L i

n

 t

h

is cha

rt.

NVH in F

AX, RA

X section

NVH in BR section

N

V

H i

n

 PS se

ctio

n

Possible cause and SUSPECTED PARTS

Im

p

rop

er i

n

s

ta

lla

tio

n

, 

lo

os

en

es

s

Out-of

-round

Un

ba

la

nc

e

In

correct tire 

pressure

Un

ev

en

 ti

re we

ar

Def

o

rm

at

io

n

 or da

ma

ge

No

n-u

n

if

orm

ity

In

co

rrec

t ti

re 

si

ze

PR

OP

EL

LE

R

 S

H

A

F

T

DIFFERENTIAL

F

R

ONT

 AXLE AND FRONT S

U

SPENSION

REA

R

 AXLE AND REAR S

U

SPENSION

TI

RE

ROAD W

H

EEL

DRIV

E SHAFT

BR

AK

E

S

T

EERING

Symptom

TIRE

Noise

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

Shake

×

×

×

×

×

×

×

×

×

×

×

×

×

×

Vibration

×

×

×

×

×

×

×

Shimmy

×

×

×

×

×

×

×

×

×

×

×

×

×

Judder

×

×

×

×

×

×

×

×

×

×

×

×

Poor quality ride 
or handling

×

×

×

×

×

×

×

×

×

×

ROAD WHEEL

Noise

×

×

×

×

×

×

×

×

×

×

×

×

Shake

×

×

×

×

×

×

×

×

×

×

×

Shimmy, Judder

×

×

×

×

×

×

×

×

×

Poor quality ride 
or handling

×

×

×

×

×

×

×

ROAD WHEEL

WT-7

< SERVICE INFORMATION >

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ROAD WHEEL

Inspection

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ALUMINUM WHEEL

1.

Check tires for wear and improper inflation.

2.

Check wheels for deformation, cracks and other damage. If deformed, remove wheel and check wheel
runout.

a.

Remove tire from aluminum wheel and mount on a tire balance machine.

b.

Set dial indicator as shown in the illustration.

c.

If the total runout value exceeds the limit, replace aluminum
wheel.

STEEL WHEEL (FOR EMERGENCY USE)

1.

Check tires for wear and improper inflation.

2.

Check wheels for deformation, cracks and other damage. If deformed, remove wheel and check wheel
runout.

a.

Remove tire from steel wheel and mount wheel on a tire balance machine.

b.

Set two dial indicators as shown in the illustration.

c.

Set each dial indicator to “0”.

d.

Rotate wheel and check dial indicators at several points around
the circumference of the wheel.

e.

Calculate runout at each point as shown below.

f.

Select maximum positive runout value and the maximum nega-
tive value. Add the two values to determine total runout.

CAUTION:

In case a positive or negative value is not available, use the
maximum value (negative or positive) for total runout.

g.

If the total runout value exceeds the limit, replace steel wheel.

Lateral runout limit (A)

: 0.3 mm (0.012 in)

Radial runout limit (B)

: 0.3 mm (0.012 in)

SEIA0737E

Lateral runout limit (A)

: (

+

)/2

Vertical runout limit (B)

: (

+

)/2

Lateral runout limit (A)

: 1.5 mm (0.059 in)

Vertical runout limit (B)

: 1.5 mm (0.059 in)

SEIA0738E

WT-8

< SERVICE INFORMATION >

ROAD WHEEL TIRE ASSEMBLY

ROAD WHEEL TIRE ASSEMBLY

Balancing Wheels (Bonding Weight Type)

INFOID:0000000001327574

REMOVAL

Using releasing agent, remove double-faced adhesive tape from the road wheel.

CAUTION:

• Be careful not to scratch the road wheel during removal.
• After removing double-faced adhesive tape, wipe clean traces of releasing agent from the road

wheel.

WHEEL BALANCE ADJUSTMENT 

• If a tire balance machine has adhesion balance weight mode settings and drive-in weight mode setting,

select and adjust a drive-in weight mode suitable for road wheels.

1.

Set road wheel on tire balance machine using the center hole as a guide. Start the tire balance machine.

2.

When inner and outer unbalance values are shown on the tire balance machine indicator, multiply outer
unbalance value by 5/3 to determine balance weight that should be used. Select the outer balance weight
with a value closest to the calculated value above and install it to the designated outer position of, or at the
designated angle in relation to the road wheel.

CAUTION:

• Do not install the inner balance weight before installing the outer balance weight.
• Before installing the balance weight, be sure to clean the mating surface of the road wheel.

a.

Indicated unbalance value 

×

 5/3 = balance weight to be installed

Calculation example:
23 g (0.81 oz) 

×

 5/3 = 38.33 g (1.35 oz) 

⇒

 37.5 g (1.32 oz) bal-

ance weight (closer to calculated balance weight value)
NOTE:
Note that balance weight value must be closer to the calculated
balance weight value.
Example:
36.2 

⇒

 35 g (1.23 oz)

36.3 

⇒

 37.5 g (1.32 oz)

b.

Install balance weight in the position shown in the figure.

c.

When installing balance weight to road wheels, set it into the
grooved area on the inner wall of the road wheel as shown in the
figure so that the balance weight center is aligned with the tire
balance machine indication position (angle).

CAUTION:

• Always use genuine NISSAN adhesion balance weights.
• Balance weights are non-reusable; always replace with

new ones.

• Do not install more than three sheets of balance weight.

SMA054D

SEIA0271E