Infiniti QX56 (JA60). Manual — part 555
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FOREWORD
This manual contains maintenance and repair procedure for the 2010
INFINITI QX56.
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.
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PLEASE HELP MAKE THIS SERVICE MANUAL BETTER!
Your comments are important to INFINITI and will help us to improve our Service Manuals.
Use this form to report any issues or comments you may have regarding our Service Manuals.
Please print this form and type or write your comments below. Mail or fax to:
Nissan North America, Inc.
Technical Service Information
39001 Sunrise Drive, P.O. Box 9200
Farmington Hills, MI USA 48331
FAX: (248) 488-3910
SERVICE MANUAL: Model:
Year:
PUBLICATION NO. (Refer to Quick Reference Index ):
Please describe any Service Manual issues or problems in detail:
Page number(s)
Note: Please include a copy of each page, marked with your comments.
Are the trouble diagnosis procedures logical and easy to use? (circle your answer)
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Note: Please include a copy of each page, marked with your comments.
Please describe the issue or problem in detail:
Is the organization of the manual clear and easy to follow? (circle your answer)
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Please comment:
What information should be included in INFINITI Service Manuals to better support you in servicing or
repairing customer vehicles?
DATE:
YOUR NAME:
POSITION:
DEALER:
DEALER NO.:
ADDRESS:
CITY:
STATE/PROV./COUNTRY:
ZIP/POSTAL CODE:
R
I N F I N I T I
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20
10
QUICK REFERENCE CHART: QX56
QUICK REFERENCE CHART: QX56
Engine Tune-up Data
INFOID:0000000001842581
GENERAL SPECIFICATIONS
Cylinder arrangement
V-8
Displacement cm
3
(in
3
)
5,552 (338.80)
Bore and stroke mm (in)
98 x 92 (3.86 x 3.62)
Valve arrangement
DOHC
Firing order
1-8-7-3-6-5-4-2
Number of piston rings
Compression
2
Oil
1
Number of main bearings
5
Compression ratio
9.8:1
Compression pressure kPa
(kg/cm
2
, psi)/rpm
Standard
1,520 (15.5, 220)/200
Minimum
1,324 (13.5, 192)/200
Differential limit between cylinders
98 (1.0, 14)/200
Cylinder number
Valve timing
Unit: degree
a
b
c
d
e
f
244
°
232
°
-8
°
60
°
10
°
54
°
SEM957C
PBIC0187E
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QUICK REFERENCE CHART: QX56
20
10
Front Wheel Alignment (Unladen*
1
)
INFOID:0000000001842582
*1: Fuel, radiator coolant and engine oil full. Spare tire, jack, hand tools and mats in designated positions.
*2: Target value 37
° 31′ (37.52°)
*3: Target value 33
° 59′ (33.98°)
*4: Target value 37
° 44′ (37.73°)
*5: Target value 33
° 29′ (33.48°)
Rear Wheel Alignment
INFOID:0000000001842584
Drive type
2WD
4WD
Camber
Degree minute (decimal degree)
Minimum
-0
° 51′ (-0.85°)
-0
° 33′ (-0.55°)
Nominal
-0
° 6′ (-0.10°)
0
° 12′ (0.20°)
Maximum
0
° 39′ (0.65°)
0
° 57′ (0.95°)
Cross camber
0
° 45′ (0.75°) or less
0
° 45′ (0.75°) or less
Caster
Degree minute (decimal degree)
Minimum
3
° 15′ (3.25°)
2
°45′ (2.75°)
Nominal
4
° 0′ (4.00°)
3
° 30′ (3.50°)
Maximum
4
° 45′ (4.75°)
4
° 15′ (4.25°)
Cross caster
0
° 45′ (0.75°) or less
0
° 45′ (0.75°) or less
Kingpin inclination
Degree minute (decimal degree)
13
° 32′ (13.53°)
13
°13′ (13.22°)
Total toe-in
Distance (A
− B)
Minimum
1.8 mm (0.07 in)
1.8 mm (0.07 in)
Nominal
2.8 mm (0.11 in)
2.8 mm (0.11 in)
Maximum
3.8 mm (0.15 in)
3.8 mm (0.15 in)
Angle (left side and right side)
Degree minute (decimal degree)
Minimum
0
° 3′ (0.05°)
0
° 3′ (0.05°)
Nominal
0
° 5′ (0.08°)
0
° 5′ (0.08°)
Maximum
0
° 7′ (0.12°)
0
° 7′ (0.12°)
Wheel turning angle
(full turn)
Inside
Degree minute (decimal degree)
34
° 31′ – 38° 31′ *2
(34.52
° – 38.52°)
34
° 44′ – 38° 44′ *4
(34.73
° – 38.73°)
Outside
Degree minute (decimal degree)
30
° 59′ – 34° 59′ *3
(30.98
° – 34.98°)
30
° 29′ – 34° 29′ *5
(30.48
° – 34.48°)
SFA234AC
Camber
Degree minute (decimal degree)
Minimum
0
° 0′ (0°)
Nominal
- 0
° 30′ (-0.5°)
Maximum
- 1
° 0′ (-1.0°)
Cross camber
0
° 45′ (0.75°)
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