2003 MAZDA MODEL 6 brake fluid

8-15
Maintenance and Care
Owner Maintenance
Form No. 8R29-EA-02I
2. Only when the engine is cool, remove
the radiator drain plug and drain the
coolant into a suitable container.
Properly dispose of the used coolant.
3. Flush out the system with running
water.
4. Drain the system completely. Insert
and tighten the plug. Add as much
ethylene-glycol-based coolant and
water as necessary to provide freezing
and corrosion protection.
5. In extremely cold climates, add the
amount recommended in the coolant
manufacturer’s instructions.
6. Run the engine at idle with the cooling
system cap off. Slowly add additional
coolant if necessary.
7. At this point, wait until the engine
reaches normal operating temperature;
then depress the accelerator two or
three times. Add more coolant, if
necessary, until the system is full.
8. Install the cooling system cap. Inspect
all connections for leaks. Inspect the
level in the coolant reservoir one more
time.

Inspecting Brake/Clutch Fluid
Level
The brakes and clutch draw fluid from the
same reservoir.
Inspect the fluid level in the reservoir
regularly. It should be kept at MAX.
The level normally drops with
accumulated distance, a condition
associated with wear of brake and clutch
linings. If it is excessively low, have the
brake/clutch system inspected by an
Authorized Mazda Dealer.
Loosen
Tighten
Loosen Tighten
3.0-liter engine
Brake/Clutch Fluid
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8-16
Maintenance and Care
Owner Maintenance
Form No. 8R29-EA-02I

Adding Brake/Clutch Fluid
If the fluid level is low, add fluid until it
reaches MAX.
Before adding fluid, thoroughly clean the
area around the cap.
Spilled Brake Fluid:Spilled brake fluid is dangerous. If it
gets in your eyes, they could be
seriously injured. If this happens,
immediately flush your eyes with
water and get medical attention.
Brake fluid spilled on a hot engine
could cause a fire. Be careful not to
spill brake fluid on yourselfor on the
engine.
Low Brake/Clutch Fluid Levels:
Low brake/clutch fluid levels are
dangerous. Low levels could signal
brake lining wear or a brake system
leak. Your brakes could fail and cause
an accident. If you find a low fluid
level, have the brakes and clutch
inspected.
WARNING•
Brake and clutch fluid will damage
painted surfaces. If brake or clutch
fluid does get on a painted surface,
wipe it off immediately.
•
Using nonspecified brake and clutch
fluids (page 10-3) will damage the
systems. Mixing different fluids
will also damage them.
If the brake/clutch system
frequently requires new fluid,
consult an Authorized Mazda
Dealer.
CAUTION
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8-17
Maintenance and Care
Owner Maintenance
Form No. 8R29-EA-02I

Inspecting Power Steering Fluid
Level
2.3-liter engine
Inspect the fluid level in the reservoir at
each engine oil change with the engine off
and cold. Add fluid if necessary; it does
not require periodic changing.
The level must be kept between MIN and
MAX.
Visually examine the lines and hoses for
leaks and damage.If new fluid is required frequently, consult
an Authorized Mazda Dealer.
3.0-liter engine
Inspect the fluid level at each engine oil
change. Add fluid if necessary; it does not
require periodic changing.
The level must be kept between the H and
L marks.
Visually examine the lines and hoses for
leaks and damage.
1. Park on a level surface, well off the
right-of-way, and set the parking brake
firmly.
2. Turn off the engine and allow it to cool.
3. Remove the filler cap and attached
dipstick.
4. Wipe them clean and put them back.
5. Remove again and inspect the level.
6. It must be between H and L. Add fluid
if necessary.
Don’t overfill.

If new fluid is required frequently, consult
an Authorized Mazda Dealer.
Power Steering Fluid
To avoid damage to the power steering
pump, don’t operate the vehicle for
long periods when the power steering
fluid level is low.
NOTE
Use specified power steering fluid
(page 10-3).
CAUTION
High
OK
LowTighten
Loosen
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8-18
Maintenance and Care
Owner Maintenance
Form No. 8R29-EA-02I

Inspecting Automatic transaxle
Fluid Level
The automatic transaxle fluid level should
be inspected regularly. Measure it as
described below.
The volume of fluid changes with the
temperature. Fluid must be checked at idle
without driving at normal operating
temperature.
1. Park on a level surface and set the
parking brake firmly.
2. Idle the engine about two minutes.
Push down on the brake pedal.
3. Move the shift lever through all ranges
and set it at P.4. With the engine still idling, pull out the
dipstick, wipe it clean, and put it back.
5. Pull it out again.
The proper fluid level is marked on the
dipstick as follows.
Fluid hot scale A
When the vehicle has been driven and the
fluid is at normal operating temperature,
about 65°
C (150°
F), the level must be
between Full and Low.
Fluid cold scale B
When the engine has not been running
and the outside temperature is about 20°
C
(70°
F), the level must be between Full and
Low.
Automatic transaxle Fluid
(ATF)
•
Low fluid level causes transaxle
slippage. Overfilling can cause
foaming, loss of fluid, and transaxle
malfunction.
•
Use specified fluid (page 10-3). A
nonspecified fluid could result in
transaxle malfunction and failure.
CAUTION
Sudden Vehicle Movement:Shifting the shift lever without first
depressing the brake pedal is
dangerous. The vehicle could move
suddenly and cause an accident.
Make sure the brake pedal is applied
before shifting the shift lever.
WARNING
Full
A
LowFull
B
Low
Full
A
Low
Full
B
Low 2.3-liter engine
3.0-liter engine
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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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11-2
Form No. 8R29-EA-02I
Index
A
Accessory Socket ............................. 6-54
Add-On Non-Genuine Parts and
Accessories
...................................... 9-11
Air Bag Systems
.............................. 2-33
Air Filter
.......................................... 8-20
Ambient Temperature Display
........ 6-48
Antenna
............................................ 6-16
Anti-Lock Brake System (ABS)
........ 5-7
Warning light
.............................. 5-8
Appearance Care
.............................. 8-40
Ashtray
............................................. 6-50
Audio
Audio control switch
................ 6-40
Audio System
................................... 6-16
Audio set
................................... 6-23
Operating tips for audio
system
....................................... 6-16
Safety certification
.................... 6-42
Automatic Transaxle
Driving tips
............................... 5-16
Fluid
.......................................... 8-18
Indicators
.................................. 5-12
Manual shift mode
.................... 5-12
Recommendations for
shifting
...................................... 5-15
Shifting
..................................... 5-13
Shifting specification
................ 5-14
Shift-lock system
...................... 5-12
Transaxle ranges
....................... 5-11
B
Battery
Emergency starting
................... 7-14
Maintenance
............................. 8-24
Specifications
........................... 10-3
B
Beeps
Ignition key reminder
................ 5-36
Lights-on reminder
................... 5-36
Before Starting the Engine
................. 4-5
After getting in
............................ 4-5
Before getting in
......................... 4-5
Body Lubrication
............................. 8-20
Bottle Holder
.................................... 6-51
Brake/Clutch
Fluid
.......................................... 8-15
Brakes
Anti-lock brake system (ABS)
.... 5-7
Foot brake
...................................5-4
Pad wear indicator
...................... 5-8
Parking brake
.............................. 5-5
Warning light
.............................. 5-6
Break-In
............................................. 4-6
Bulb Replacement
............................ 8-29
C
Capacities ......................................... 10-4
Carbon Monoxide
.............................. 4-4
Catalytic Converter
............................ 4-3
Cell Phones
...................................... 9-12
Center Box
....................................... 6-52
Center Console
................................. 6-53
Child Restraint
Child restraint precautions
........ 2-21
Installing child-restraint
systems
...................................... 2-24
LATCH child-restraint
systems
...................................... 2-29
Child Safety Locks for Rear Door
..... 3-9
Cigarette Lighter
.............................. 6-49
Climate Control System
..................... 6-2
Gas specifications
..................... 10-4
Clock
................................................ 6-47
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11-3
Index
Form No. 8R29-EA-02I
C
Courtesy Lights ................................ 6-45
Cruise Control
.................................. 5-17
Cup Holder
....................................... 6-50
Customer Assistance
.......................... 9-2
D
Dashboard Illumination ................... 5-26
Daytime Running Lights
.................. 5-38
Defroster
Rear window
............................. 5-41
Dimensions
...................................... 10-4
Door Locks
......................................... 3-7
Driving In Flooded Area
.................... 4-9
Driving Tips
....................................... 4-6
Automatic transaxle
.................. 5-16
Break-in
...................................... 4-6
Driving in flooded area
............... 4-9
Hazardous driving
....................... 4-7
Money-saving suggestions
.......... 4-6
Rocking the vehicle
.................... 4-7
Winter driving
............................. 4-8
E
Emergency Starting .......................... 7-14
Flooded engine
.......................... 7-14
Jump-starting
............................ 7-14
Push-starting
............................. 7-16
Emergency Towing
.......................... 7-17
Emission Control System
................... 4-3
Engine
Coolant
...................................... 8-13
Exhaust gas
................................. 4-4
Hood release
............................. 3-17
Oil
............................................. 8-10
Overheating
............................... 7-12
Starting
........................................ 5-3
E
Engine Compartment Overview .........8-9
Engine Coolant
Overheating
...............................7-12
Engine Coolant Temperature
Gauge
...............................................5-25
Exhaust Gas
........................................4-4
Exterior Care
....................................8-42
F
Flasher
Hazard warning
.........................5-42
Headlights
.................................5-37
Flat Tire
..............................................7-3
Changing
.....................................7-5
Spare tire and tool storage
...........7-3
Fluids
Classification
.............................10-3
Owner maintenance
.....................8-7
Fog Lights
........................................5-39
Foot Brake
..........................................5-4
Front seats
..........................................2-2
Fuel
Filler lid and cap
.......................3-16
Gauge
........................................5-26
Requirements
..............................4-2
Tank capacity
............................10-4
Fuses
.................................................8-35
Panel description
.......................8-37
Replacement
..............................8-35
G
Gauges ..............................................5-23
Glove Box
........................................6-53
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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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