MAZDA MODEL RX 8 2004 Owners Manual (in English)
Page 241 of 347
8-16
Maintenance and Care
Owner Maintenance
Form No. 8R65-EA-03C
4. Remove the engine cover.
5. With the engine still idling, pull out the 
dipstick, wipe it clean, and put it back.
6. 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.
Fully insert the dipstick. When adding 
fluid, inspect with the dipstick to make 
sure it doesn’t pass full.
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
Engine cover
Full
A
Low
Full
B
Low
•Use the cold scale only as a 
reference.
•If outside temperature is lower than 
about 20
°C (70
°F), start the engine 
and inspect the fluid level after the 
engine reaches operating 
temperature.
•If the vehicle has been driven for an 
extended period at high speeds or in 
city traffic in hot weather, inspect 
the level only after stopping the 
engine and allowing the fluid to 
cool for 30 minutes.
NOTE
•Inspect the fluid on both sides of the 
dipstick in a well lit area for an 
accurate reading.
•Verify that the engine cover is 
securely installed.
CAUTION
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8-17
Maintenance and Care
Owner Maintenance
Form No. 8R65-EA-03C
Inspecting Washer Fluid Level
Inspect fluid level in the washer fluid 
reservoir; add fluid if necessary.
Use plain water if washer fluid is 
unavailable.
But use only washer fluid in cold weather 
to prevent it from freezing.Wa s h e r  F l u i d
Substitute Washer Fluid:
Using radiator antifreeze as washer 
fluid is dangerous. If sprayed on the 
windshield, it will dirty the 
windshield, affect your visibility, and 
could result in an accident. Use only 
windshield washer fluid or plain 
water in the reservoir.
Using Washer Fluid Without Anti-
freeze Protection in Cold Weather:
Operating your vehicle in 
temperatures below 4 degrees C (40 
degrees F) using washer fluid without 
anti-freeze protection is dangerous as 
it could cause impaired windshield 
vision and result in an accident. In 
cold weather, always use washer fluid 
with anti-freeze protection.
NOTE
State or local regulations may restrict 
the use of volatile organic compounds 
(VOCs), which are commonly used as 
anti-freeze agents in washer fluid. A 
washer fluid with limited VOC content 
should be used only if it provides 
adequate freeze resistance for all 
regions and climates in which the 
vehicle will be operated.
WARNING
Full
LowOK
J60E_8R65-EA-03C_Edition2.book  Page 17  Saturday, April 26, 2003  1:48 PM 
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8-18
Maintenance and Care
Owner Maintenance
Form No. 8R65-EA-03C
All moving points of the body, such as 
door and hood hinges and locks, should 
be lubricated each time the engine oil is 
changed. Use a nonfreezing lubricant on 
locks during cold weather.
Make sure the engine hood’s secondary 
latch keeps the hood from opening when 
the primary latch is released.This air filter may be cleaned with 
compressed air and reused, or replaced, 
depending on its condition. Unless it is 
very dirty, simply shake it to remove 
foreign particles. Each time you inspect it, 
wipe inside the air cleaner housing with a 
damp cloth.
Replacing the Air Filter
1. Make sure the ignition switch is turned 
off.
2. Disconnect the electrical connector.
Body LubricationAir Filter
Don’t drive without an air filter. This 
could result in excessive engine wear.
NOTE
If the vehicle is operated in very dusty 
or sandy areas, replace the filter more 
often than recommended intervals.
CAUTION
Electrical
connector
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8-19
Maintenance and Care
Owner Maintenance
Form No. 8R65-EA-03C
3. Unfasten the clamps.
4. Lift off the air filter cover and remove 
the filter.
5. Wipe inside the air cleaner housing 
with a damp cloth.
6. Clean or replace the filter.
7. Install in the reverse order of removal.
Replace the filter according to Scheduled 
Maintenance (page 8-3).Contamination of either the windshield or 
the blades with foreign matter can reduce 
wiper effectiveness. Common sources are 
insects, tree sap, and hot wax treatments 
used by some commercial car washes.
If the blades are not wiping properly, 
clean the window and blades with a good 
cleaner or mild detergent; then rinse 
thoroughly with clean water. Repeat if 
necessary.
Replacing Windshield Wiper 
Blades
When the wipers no longer clean well, the 
blades are probably worn or cracked.
Replace them.
NOTE
After installing the air filter cover, 
make sure the electrical connector is 
securely connected.
Clamp
Air filter cover
Air filter
Wiper Blades
•Hot waxes applied by automatic car 
washers have been known to affect 
the cleanability of windows.
•To prevent damage to the wiper 
blades, don’t use gasoline, 
kerosene, paint thinner, or other 
solvents on or near them.
To prevent damage to the wiper arms 
and other components, don’t move the 
wipers by hand.
CAUTION
CAUTION
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8-20
Maintenance and Care
Owner Maintenance
Form No. 8R65-EA-03C
1. Raise the wiper arm and turn the blade 
assembly to expose the plastic locking 
clip.
Compress the clip and slide the 
assembly downward; then lift it off the 
arm.2. Hold the end of the rubber and pull 
until the tabs are free of the metal 
support.
3. Remove the metal stiffeners from the 
blade rubber and install them in new 
blades.
NOTE
To prevent damage to the wiper arm 
blades when raising both the driver and 
passenger side wiper arms, raise the 
driver side wiper arm first. Conversely, 
when setting down the wiper arms, set 
the passenger side wiper arm down 
first.
To prevent damage to the windshield, 
don’t let the wiper arm fall on it.
Push
Plastic locking clip
CAUTION
Pull out Ta bMetal support
Stiffeners
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8-21
Maintenance and Care
Owner Maintenance
Form No. 8R65-EA-03C
4. Carefully insert the new blade rubber.
Then install the blade assembly in the 
reverse older of removal. •Don’t bend the stiffeners. You need 
to use them again.
•If the metal stiffeners are switched, 
the blade’s wiping efficiency could 
be reduced.
So don’t use the driver’s side metal 
stiffeners on the passenger’s side, or 
vice versa.
•Be sure to reinstall the metal 
stiffeners in the new blade rubber so 
that the curve is the same as it was 
in the old blade rubber.
NOTE
Install the blade so that the tabs are 
toward the bottom of the wiper arm.
CAUTION
Ta b
Battery
Battery-Related Lead Materials:
Battery posts, terminals and related 
accessories contain lead and lead 
compounds, chemicals known to the 
State of California to cause cancer 
and reproductive harm.
Wash hands after handling.
Spilled Battery Fluid:
Spilled battery fluid is dangerous.
Battery fluid contains SULFURIC 
ACID which could cause serious 
injuries, if it gets in your eyes or on 
your skin. If this happens, 
immediately flush your eyes with 
water for 15 minutes or wash your 
skin thoroughly and get medical 
attention. Be careful not to get battery 
fluid on yourself.
Battery-Related Explosion:
Flames and sparks near open battery 
cells are dangerous. Hydrogen gas, 
produced during normal battery 
operation, could ignite and cause the 
battery to explode. An exploding 
battery can cause serious burns and 
injuries. Keep all flames, including 
cigarettes, and sparks away from 
open battery cells.
Children and Batteries:
Allowing children to play near 
batteries is dangerous. Battery fluid 
could cause serious injuries if it gets 
in the eyes or on the skin. Always 
keep batteries out of the reach of 
children.
WARNING
J60E_8R65-EA-03C_Edition2.book  Page 21  Saturday, April 26, 2003  1:48 PM 
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8-22
Maintenance and Care
Owner Maintenance
Form No. 8R65-EA-03C
Battery Maintenance
To get the best service from a battery:
•Keep it securely mounted.
•Keep the top clean and dry.
•Keep terminals and connections clean, 
tight, and coated with petroleum jelly 
or terminal grease.
•Rinse off spilled electrolyte 
immediately with a solution of water 
and baking soda.
•If the vehicle will not be used for an 
extended time, disconnect the battery 
cables.
NOTE
•Remove the engine and battery 
covers before performing battery 
maintenance.
•Verify that the engine cover is 
securely installed.
Engine cover
Battery cover
J60E_8R65-EA-03C_Edition2.book  Page 22  Saturday, April 26, 2003  1:48 PM 
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8-23
Maintenance and Care
Owner Maintenance
Form No. 8R65-EA-03C
For reasons of proper performance, safety, 
and better fuel economy, always maintain 
recommended tire inflation pressures and 
stay within the recommended load limits 
and weight distribution.
Tire Inflation Pressure
Inspect all tire pressures monthly 
(including the spare*) when the tires are 
cold. Maintain recommended pressures 
for the best ride, top handling, and 
minimum tire wear.
Refer to the specification charts (page 
10-7).Tires
Using Different Tire Types:
Driving your vehicle with different 
types of tires is dangerous. It could 
cause poor handling and poor 
braking; leading to loss of control.
Use all radial, all bias-belted, or all 
bias-type tires.
Using Wrong-Sized Tires:
Using any other tire size than what is 
specified for your Mazda (page 10-7) 
is dangerous. It could seriously affect 
ride, handling, ground clearance, tire 
clearance, and speedometer 
calibration. This could cause you to 
have an accident. Use only tires that 
are the correct size specified for your 
Mazda.
Incorrect Tire Inflation:
Overinflation or underinflation of 
tires is dangerous. Adverse handling 
or unexpected tire failure could result 
in a serious accident. Always inflate 
the tires to the correct pressure (page 
10-7).
WARNING
WARNING
NOTE
•Warm tires normally exceed 
recommended pressures. Don’t 
release air from warm tires to adjust 
the pressure.
•Underinflation can cause reduced 
fuel economy and poor sealing of 
the tire bead, which will deform the 
wheel and cause separation of tire 
from rim.
•Overinflation can produce a harsh 
ride and a greater possibility of 
damage from road hazards.
Keep your tire pressure at the 
correct levels. If one frequently 
needs inflating, have it inspected.
*Some models.
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8-24
Maintenance and Care
Owner Maintenance
Form No. 8R65-EA-03C
Tire Rotation
To equalize tread wear, rotate the tires 
every 12,000 km (7,500 miles) or sooner 
if irregular wear develops. During 
rotation, inspect them for correct balance.
Also, inspect them for uneven wear and 
damage. Abnormal wear is usually caused 
by one or a combination of the following:
•Incorrect tire pressure
•Improper wheel alignment
•Out-of-balance wheel
•Severe braking
After rotation, inflate all tire pressures to 
specification (page 10-7) and inspect the 
lug nuts for tightness.
Replacing a Tire
NOTE
Because your vehicle is not equipped 
with a spare tire, you cannot do a tire 
rotation safely with the jack that comes 
with your vehicle. Have an Authorized 
Mazda Dealer perform tire rotation.
Front
Rotate unidirectional tires and radial 
tires that have an asymmetrical tread 
pattern or studs only from front to rear, 
not from side to side. Tire performance 
will be weakened if rotated from side 
to side.
Limited-Slip Differential system;
don’t use the following:
•Tires not of the designated size
•Tires of different sizes or types at 
the same time
•Tires not sufficiently inflated
If these instructions aren’t followed, 
the rotation of the left and right wheels 
will be different and will thus apply a 
constant load on the limited-slip 
differential.
This will cause a malfunction.
Worn Tires:
Driving with worn tires is dangerous.
Reduced braking, steering, and 
traction could result in an accident.
Always use tires that are in good 
condition.
CAUTION
CAUTION
WARNING
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8-25
Maintenance and Care
Owner Maintenance
Form No. 8R65-EA-03C
If a tire wears evenly, a wear indicator will 
appear as a solid band across the tread.
Replace the tire when this happens.
You should replace it before the band is 
across the entire tread.
Temporary Spare Tire
Your Mazda is not equipped with a spare 
tire. If you require a spare tire, consult an 
Authorized Mazda Dealer.
Inspect the temporary spare tire at least 
monthly to make sure it’s properly 
inflated and stored.
The temporary spare tire is easier to 
handle because of its construction. It is 
lighter and smaller than a conventional 
tire and should be used only for an 
emergency and only for a short distance.
Use the temporary only until the 
conventional tire is repaired, which should 
be as soon as possible.
Maintain its pressure at 420 kPa 
(4.2 kgf/cm
2 or bar, 60 psi). (With Tire Pressure Monitoring 
System)
 
When replacing/repairing the tires or 
wheels or both, have the work done by 
an Authorized Mazda Dealer, or the 
tire pressure sensors may be damaged.
NOTE
(With Tire Pressure Monitoring 
System)
 
•When tires with steel wire 
reinforcement in the sidewalls are 
used, the system may not function 
correctly even with a genuine 
wheel.(page 5-26)
•Be sure to install the tire pressure 
sensors whenever tires or wheels are 
replaced.(page 5-27) 
CAUTION
New tread Worn treadTread wear indicator
•Don't use your temporary spare tire 
rim with a snow tire or a 
conventional tire. Neither will 
properly fit and could damage both 
tire and rim.
•The temporary spare tire has a tread 
life of up to 5,000 km (3,000 miles), 
depending on road conditions and 
driving habits.
•The temporary spare tire is for 
limited use, however, if the tread 
wear solid-band indicator appears, 
replace the tire with the same type 
of temporary spare (page 8-24).
CAUTION
J60E_8R65-EA-03C_Edition2.book  Page 25  Saturday, April 26, 2003  1:48 PM