Infiniti FX35, FX50 (S51). Manual - part 1093

 

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Infiniti FX35, FX50 (S51). Manual - part 1093

 

 

SERVICE DATA AND SPECIFICATIONS (SDS)

FSU-19

< SERVICE DATA AND SPECIFICATIONS (SDS) 

[2WD]

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SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

Wheel Alignment

INFOID:0000000005246433

Measure value under unladen* conditions.

*: Fuel, engine coolant and lubricant are full. Spare tire, jack, hand tools and mats are in designated positions. 

Ball Joint

INFOID:0000000005246434

Item

Standard

Camber
Degree minute (Decimal degree)

Minimum

–1

°

 05

 (–1.08

°

)

Nominal

0

°

 20

 (

0.33

°

)

Maximum

0

°

 25

 (0.41

°

)

Left and right difference

0

°

 33

 (0.55

°

) or less

Caster
Degree minute (Decimal degree)

Minimum

2

°

 55

 (2.92

°

)

Nominal

3

°

 40

 (3.67

°

)

Maximum

4

°

 25

 (4.41

°

)

Left and right difference

0

°

 39

 (0.65

°

) or less

Kingpin inclination
Degree minute (Decimal degree)

Minimum

7

°

 55

 (7.92

°

)

Nominal

8

°

40

 (8.67

°

)

Maximum

9

°

 25

 (9.41

°

)

Toe-in

Total toe-in
Distance

Minimum

In 1 mm (0.04 in)

Nominal

In 2 mm (0.08 in)

Maximum

In 3 mm (0.11 in)

Toe angle (left wheel or right wheel)
Degree minute (Decimal Degree)

Minimum

In 0

°

 02

 12

 (0.04

°

)

Nominal

In 0

°

 04

 24

 (0.07

°

)

Maximum

In 0

°

 06

 36

 (0.11

°

)

Item

Standard

Swing torque

Transverse link

0.5 – 3.6 N·m (0.06 – 0.36 kg-m, 5 – 31 in-lb)

Upper link

0 – 2.0 N·m (0 – 0.20 kg-m, 0 – 17 in-lb)

Measurement on spring balance

Transverse link

7.8 – 56.3 N (0.8 – 5.7 kg, 1.8 – 12.6 lb)

Upper link

0 – 61.5 N (0 – 6.2 kg, 0 – 13.8 lb)

Rotating torque

Transverse link

0.5 – 3.9 N·m (0.06 – 0.39 kg-m, 5 – 34 in-lb)

Axial end play

0 mm (0 in)

FSU-20

< SERVICE DATA AND SPECIFICATIONS (SDS) 

[2WD]

SERVICE DATA AND SPECIFICATIONS (SDS)

Wheel Height

INFOID:0000000005246435

Measure value under unladen* conditions

*: Fuel, engine coolant and lubricant are full. Spare tire, jack, hand tools and mats are in designated positions.

Tire size

265/60R18

265/50R20

Front (Hf)

831 mm (32.72 in)

832 mm (32.76 in)

SFA746B

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

FSU-21

< SYMPTOM DIAGNOSIS >

[AWD]

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SYMPTOM DIAGNOSIS

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

NVH Troubleshooting Chart

INFOID:0000000005246436

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

×

: Applicable

Reference page

FSU-2

7

FS

U-

3

2

FS

U-34

FSU-3

6

FSU-37

FS

U-30

FSU-2

7

FS

U-

3

2

FS

U-34

FSU-3

6

FSU-37

FS

U-26

FS

U-36

NVH in DLN section.

NVH in RFD

 section.

NVH in

 F

AX an

d F

S

U

 s

e

c

ti

o

ns

.

NVH in WT section.

NVH in WT section.

NVH in F

AX section.

NVH in B

R

 section.

NVH in S

T

 section.

Possible cause and SUSPECTED PARTS

Im

p

rop

er i

n

s

tal

la

tio

n

loo

s

ene

s

s

S

hoc

k

 ab

so

rbe

r d

e

fo

rma

tio

n,

 da

ma

ge

 o

r de

fle

c

tion

B

u

s

h

in

or m

o

u

n

ting

 d

e

te

rio

rati

o

n

P

a

rt

s interference

S

p

ri

ng

 fat

ig

u

e

S

us

pe

ns

ion

 lo

os

en

es

s

In

co

rrec

t wh

ee

l a

lig

nm

en

t

S

tab

iliz

er b

a

r f

a

ti

gu

e

P

R

OPE

LLE

R SHAFT

DIFFERENTIAL

F

R

ONT 

AXLE

 AND FRONT S

U

SPENSION

TI

RE

ROAD  

 WHEEL

DRIV

E SHAFT

BR

AK

E

S

T

EERING

Symptom

FRONT SUSPENSION

Noise

×

×

×

×

×

×

×

×

×

×

×

×

×

×

Shake

×

×

×

×

×

×

×

×

×

×

×

×

Vibration

×

×

×

×

×

×

×

×

×

×

Shimmy

×

×

×

×

×

×

×

×

×

×

Judder 

×

×

×

×

×

×

×

×

Poor quality ride or 
handling

×

×

×

×

×

×

×

×

×

×

FSU-22

< PRECAUTION >

[AWD]

PRECAUTIONS

PRECAUTION

PRECAUTIONS

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

INFOID:0000000005548669

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:

• 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 “SRS AIR BAG”.

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

ignition 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 3 minutes before performing any service.

Precaution Necessary for Steering Wheel Rotation after Battery Disconnect

INFOID:0000000005548672

NOTE:
• Before removing and installing any control units, first turn the push-button ignition switch to the LOCK posi-

tion, then disconnect both battery cables.

• After finishing work, confirm that all control unit connectors are connected properly, then re-connect both

battery cables.

• Always use CONSULT-III to perform self-diagnosis as a part of each function inspection after finishing work.

If a DTC is detected, perform trouble diagnosis according to self-diagnosis results.

For vehicle with steering lock unit, if the battery is disconnected or discharged, the steering wheel will lock and
cannot be turned.
If turning the steering wheel is required with the battery disconnected or discharged, follow the operation pro-
cedure below before starting the repair operation.

OPERATION PROCEDURE

1.

Connect both battery cables.
NOTE:
Supply power using jumper cables if battery is discharged.

2.

Turn the push-button ignition switch to ACC position.
(At this time, the steering lock will be released.)

3.

Disconnect both battery cables. The steering lock will remain released with both battery cables discon-
nected and the steering wheel can be turned.

4.

Perform the necessary repair operation.

 

 

 

 

 

 

 

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