service MAZDA MODEL 6 2003 (in English) Owner's Manual

9-14
Customer Information
Form No. 8R29-EA-02I
Uniform Tire Quality Grading System (UTQGS)
This information relates to the tire grading system developed by the U.S. National
Highway Traffic Safety Administration for grading tires by tread wear, traction, and
temperature performance.

Tr e a d We a r
The tread wear grade is a comparative rating based on the wear rate of the tire when tested
under controlled conditions on a specified government test course.
For example, a tire graded 150 would wear one-and-a-half times as well on the government
course as a tire graded 100.
The relative performance of tires depends upon the actual conditions of their use, however,
and may depart significantly from the norm because of variations in driving habits, service
practices and differences in road characteristics and climate.

Traction-AA, A, B, C
The traction grades, from highest to lowest, are AA, A, B, and C. These grades represent
the tire’s ability to stop on wet pavement as measured under controlled conditions on
specified government test surfaces of asphalt and concrete. A tire marked C may have poor
traction performance.

Temperature-A, B, C
The temperature grades are A (the highest), B, and C, represent the tire’s resistance to the
generation of heat and its ability to dissipate heat when tested under controlled conditions
on a specified indoor laboratory test wheel.
Sustained high temperature can cause the material of the tire to degenerate and reduce tire
life, and excessive temperatures can lead to sudden tire failure.
Grade C corresponds to a level of performance which all passenger vehicle tires must meet
under the Federal Motor Vehicle Safety Standard No. 109. Grades B and A represent
higher levels of performance on the laboratory test wheel than the minimum required by
law.
Uniform Tire Quality Grading System (UTQGS)
The traction grade assigned to this tire is based on braking (straight ahead) traction
tests and does not include acceleration cornering (turning), hydroplaning, or peak
traction characteristics.
WARNING
shuseizumi_J56J_8R29_EA_02I.book Page 14 Wednesday, October 16, 2002 9:51 AM

9-17
Customer Information
Form No. 8R29-EA-02I
Service Publications
Factory-authorized Mazda service publications are available for owners who wish to do
some of their own maintenance and repair.
When requesting any of our publications through an Authorized Mazda Dealer, refer to the
chart below.
If they don’t have what you need in stock, they can order it for you.

WORKSHOP MANUAL:
Covers recommended maintenance and repair procedures of the drive train, body and
chassis.

WIRING DIAGRAM:
Provides electrical schematics as well as component location for the entire electrical
system.

OW N E R’S MANUAL:
This booklet contains information regarding the proper care and operation of your vehicle.
This is not a technician’s manual.
Service Publications
PUBLICATION ORDER NUMBER PUBLICATION DESCRIPTION
9999-95-063B-03 2003 (U.S.A.)/2004 (Canada) WORKSHOP MANUAL (English)
9999-95-039G-03 2003 (U.S.A.)/2004 (Canada) WIRING DIAGRAM (English)
9999-95-078C-03 (U.S.A. only) 2003 OWNER’S MANUAL
9999-EC-078C-03 (Canada only) 2004 OWNER’S MANUAL
9999-PR-078C-03 (Puerto Rico only) 2003 OWNER’S MANUAL
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10-3
Form No. 8R29-EA-02I
Specifications

Engine

Electrical System

Lubricant Quality
*Refer to the recommended SAE viscosity numbers on page 8-10.
Specifications
ItemModel
2.3-liter engine 3.0-liter engine
Type DOHC-16V in-line, 4-cylinder DOHC-24V 60
°V, 6-cylinder
Bore×Stroke 87.5 × 94.0 mm (3.44 × 3.70 in) 89.0 × 79.5 mm (3.50 × 3.13 in)
Displacement 2,261 ml (2,261 cc, 137.9 cu in) 2,967 ml (2,967 cc, 181.0 cu in)
Compression ratio 9.7 10.0
Item Classification
Battery 12V-50AH/5HR
Alternator2.3-liter engine 12 V - 90 A
3.0-liter engine 12 V - 110 A
Starter 12 V - 1.4 kW
Spark-plug number2.3-liter engine NGK ITR6F-13
3.0-liter engine Motorcraft AGSF 22FSCM
Spark-plug gap2.3-liter engine 1.25—1.35 mm (0.049—0.053 in)
3.0-liter engine 1.29—1.45 mm (0.051—0.057 in)
LubricantClassification
API Service ILSAC
Engine oil
*SL GF-III
Lubricant Classification
Manual transmission oil2.3-liter engineAny temperatureAPI Service GL-4 or GL-5
SAE 75W-90
Above 10
°C (50
°F)API Service GL-4 or GL-5
SAE 80W-90
3.0-liter engineAPI Service GL-4 or GL-5
SAE 75W-90
Automatic transaxle fluid ATF M-V
Power steering fluid ATF M-III or equivalent (e.g. Dexron® III)
Brake fluid SAE J1703, or FMVSS116 DOT-3
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11-5
Index
Form No. 8R29-EA-02I
M
Mirrors
Outside mirrors
......................... 3-25
Rearview mirror
........................ 3-26
Money-Saving Suggestions
............... 4-6
O
Odometer and Trip Meter ................ 5-24
Outside Mirrors
................................ 3-25
Overhead Console
............................ 6-52
Overhead Lights
............................... 6-44
Overheating
...................................... 7-12
Overloading
........................................ 4-9
P
Paint Damage ................................... 8-40
Parking Brake
..................................... 5-5
Parking in an Emergency
................... 7-2
Power Door Locks
............................. 3-9
Power Steering
................................. 5-16
Fluid
.......................................... 8-17
Power Windows
............................... 3-14
Push-Starting
.................................... 7-16
R
Rear Door Child Safety Locks ........... 3-9
Rear Seat
............................................ 2-7
Rear Window Defroster
................... 5-41
Rearview Mirror
............................... 3-26
Recreational Towing
........................ 7-18
Registering Your Vehicle in
A Foreign Country
........................... 9-10
Rocking the Vehicle
........................... 4-7
S
Safety Defects, Reporting ................9-16
Seat Belt System
3-point type
...............................2-13
Automatic locking
.....................2-12
Emergency locking
...................2-12
Extender
....................................2-19
Pregnant women
........................2-12
Pretensioner and load
limiting
......................................2-15
Rear-center lap/shoulder
...........2-17
Seat belt precautions
.................2-10
Warning light
............................2-20
Seats
Front seat
.....................................2-2
Rear seat
......................................2-7
Security System
Immobilizer system
...................3-20
Theft-deterrent system
..............3-22
Service Publications
.........................9-17
Spare Tire and Tool Storage
...............7-3
Specifications
...................................10-3
Speedometer
.....................................5-24
SRS Air Bags
Air bag system description
........2-38
Supplemental restraint systems
precautions
................................2-33
Warning light
............................2-44
Starting the Engine
.............................5-3
Steering Wheel
.................................3-25
Horn
..........................................5-42
Storage Compartments
.....................6-52
Center box
.................................6-52
Center console
...........................6-53
Glove box
..................................6-53
Overhead console
......................6-52
Storage pocket
...........................6-52
Storage Pocket
..................................6-52
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