Infiniti Q45. Manual - part 588

 

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Infiniti Q45. Manual - part 588

 

 

A
B
C
D

E

F

G

H

I

J

K

M

L

QUICK REFERENCE INDEX

 

A GENERAL INFORMATION

GI

General Information

B ENGINE

EM

Engine Mechanical

LU

Engine Lubrication System

CO

Engine Cooling System

EC

Engine Control System

FL

Fuel System

EX

Exhaust System

ACC

Accelerator Control System

C TRANSMISSION/

TRANSAXLE

AT

Automatic Transmission

D DRIVELINE/AXLE

PR

Propeller Shaft

RFD

Rear Final Drive

FAX

Front Axle

RAX

Rear Axle

E SUSPENSION

FSU

Front Suspension

RSU

Rear Suspension

WT

Road Wheels & Tires

SCS

Suspension Control System

F BRAKES

BR

Brake System

PB

Parking Brake System

BRC

Brake Control System

G STEERING

PS

Power Steering System

STC

Steering Control System

H RESTRAINTS

SB

Seat Belts

SRS

Supplemental Restraint System 
(SRS)

I BODY

BL

Body, Lock & Security System

GW

Glasses, Window System & Mir-
rors

RF

Roof

EI

Exterior & Interior

IP

Instrument Panel

SE

Seat

J AIR CONDITIONER

ATC

Automatic Air Conditioner

K ELECTRICAL

SC

Starting & Charging System

LT

Lighting System

DI

Driver Information System

WW

Wiper, Washer & Horn

LAN

LAN System

AV

Audio, Visual,Navigation & Tele-
phone System

ACS

Auto Cruise Control System

PG

Power Supply, Ground & Circuit Ele-
ments

L MAINTENANCE

MA

Maintenance

M INDEX

IDX

Alphabetical Index

All rights reserved. No part of this Service Manual may be reproduced or stored in a retrieval system, or 
transmitted in any form, or by any means, electronic, mechanical, recording or otherwise, without the prior 
written permission of Nissan Motor Company Ltd., Tokyo, Japan.

This manual contains maintenance and repair procedure for the 2006 
INFINITI Q45.

In order to assure your safety and the efficient functioning of the vehicle, 
this manual should be read thoroughly. It is especially important that the 
PRECAUTIONS in the GI section be completely understood before starting 
any repair task. 

All information in this manual is based on the latest product information
at the time of publication. The right is reserved to make changes in specifi-
cations and methods at any time without notice.

IMPORTANT SAFETY NOTICE

The proper performance of service is essential for both the safety of
the technician and the efficient functioning of the vehicle.
The service methods in this Service Manual are described in such a
manner that the service may be performed safely and accurately.
Service varies with the procedures used, the skills of the technician
and the tools and parts available. Accordingly, anyone using service
procedures, tools or parts which are not specifically recommended
by NISSAN must first be completely satisfied that neither personal
safety nor the vehicle’s safety will be jeopardized by the service
method selected.

QUICK REFERENCE CHART Q45

QUICK REFERENCE CHART Q45

PFP:00000

ENGINE TUNE-UP DATA (VK45DE)

ELS0003W

FRONT WHEEL ALIGNMENT (Unladen* )

ELS0003X

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

Engine model

VK45DE

Firing order

1-8-7-3-6-5-4-2

Idle speed
A/T (In “P” or “N” position)                        rpm

650

±

50

Ignition timing
(BTDC at idle speed)

12

°±

5

°

Tensions of drive belts

Auto adjustment by auto tensioner

Radiater cap relief pressure

78-98 (0.8-1.0 , 11-14)

Standard

kPa (kg/cm

2

 , psi)

Cooling system leakage testing pressure

157(1.6, 23)

kPa (kg/cm

2

 , psi)

Compression pressure

1,320 (13.5, 191) /300

Standard

kPa (kg/cm

2

 , psi)/rpm

Minimum

1,130 (11.5, 164)/300

Spark plug

Standard type

PLFR5A - 11

Hot type

PLFR4A - 11

Cold type

PLFR6A - 11

Camber

Minimum

– 1

°

 30

 (– 1.50

°

)

Nominal

– 0

°

 45

 (– 0.75

°

)

Degree minute

Maximum

0

°

 00

 (0.00

°

)

(Decimal degree)

Left and right difference

45

 (0.75

°

) or less

Caster

Minimum

5

°

 25

 (5.42

°

)

Nominal

6

°

 10

 (6.17

°

)

Degree minute

Maximum

6

°

 55

 (6.92

°

)

(Decimal degree)

Left and right difference

45

 (0.75

°

) or less

Kingpin inclination

Minimum

13

°

 15

 (13.25

°

)

Degree minute

Nominal

14

°

 00

 (14.00

°

)

(Decimal degree)

Maximum

14

°

 45

 (14.75

°

)

Total toe-in

Nominal

1 (0.04)

Distance (A – B)

mm (in)

Angle (left plus right)

Minimum

0

 (0

°

)

Degree minute

Nominal

3

 (0.05

°

)

(Decimal degree)

Maximum

6

 (0.10

°

)

Wheel turning angle (Full turn)

Minimum

39

°

 45

 (39.75

°

)

Inside

Degree minute

Nominal

42

°

 45

 (42.75

°

)

(Decimal degree)

Maximum

43

°

 45

 (43.75

°

)

Outside

Degree minute

Nominal

33

°

 50

 (33.83

°

)

(Decimal degree)

2006

QUICK REFERENCE CHART Q45

REAR WHEEL ALIGNMENT (Unladen*)

ELS0003Y

* : Fuel, radiator coolant and oil full.
    Spare tire, jack, hand tools and mats in designated positions.

BRAKE

ELS0003Z

Unit : mm ( in )

* : Under force of 490 N(50 kg, 110 lb) with engine running.

REFILL CAPACITIES

ELS00040

* : For further details,  see “Changing Engine Oil” in MA section.

Tire

17 inch

18 inch

19 inch

Camber
Degree minute (Decimal degree)

Minimum

– 0

°

 55

 (– 0.92

°

)

–  1

°

 05

 (– 1.08

°

)

–  1

°

 10

 (– 1.17

°

)

Nominal

– 0

°

 25

 (– 0.42

°

)

–  0

°

 35

 (– 0.58

°

)

–  0

°

 40

 (– 0.67

°

)

Maximum

0

°

 05

 (0.08

°

)

–  0

°

 05

 (–0.08

°

)

–  0

°

 10

 (–0.17

°

)

Total toe-in

Distance 
(A–B)

Minimum

– 2.0 (– 0.079)

– 1.6 (– 0.063)

– 1.2 (– 0.047)

Nominal

0.8 (0.031)

1.2 (0.047)

1.6 (0.063)

mm (in)

Maximum

3.6 (0.142)

4.0 (0.157)

4.4 (0.173)

Angle (left plus right)

Minimum

– 5

 (0.08

°

)

–  4

 (0.07

°

)

–  3

 (0.05

°

)

Degree minute (Decimal degree)

Nominal

2

 (0.03

°

)

3

 (0.05

°

)

4

 (0.07

°

)

Maximum

9

 (0.15

°

)

10

 (0.17

°

)

11

 (0.18

°

)

Front brake

Pad wear limit

2.0 (0.079)

Rotor repair limit

26.0 (1.02)

Rear brake

Pad wear limit

2.0 (0.079)

Rotor repair limit

14.0 (0.551)

Pedal free height

192.4 - 202.4 (7.57 - 7.97)

Pedal depressed height*

90 (3.54) or more

UNIT

Liter

US measure

Fuel tank

80

21 - 1/8 gal

Coolant (With reservoir tank)

10.3

10 - 7/8 qt

Engine*

Drain and refill

With oil filter change

5.6

5 - 7/8 qt

Without oil filter change

5.0

5 - 1/4 qt

Dry engine (overhall)

6.7

7 - 1/8 qt

Transmission

A/T

10.3

10 - 7/8 qt

Differential carrier

1.4

3 pt

Power steering system

1.0

1 - 1/8 qt

Air conditioning system

Compressor oil

0.18

6.0 fl oz

Refrigerant

0.60 kg

1.32 lb

2006

 

 

 

 

 

 

 

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