2005 MAZDA MODEL RX 8 warning

Black plate (246,1)
Engine Oil
NOTE
The Mazda RX-8 requires regular
checking of the engine oil level. The
compact, high performance RENESIS
rotary engine in your vehicle consumes
a small amount of engine oil due to its
structural design. An oil pump
optimizes the amount of oil injected to
lubricate the rotor seals in the
combustion cycle. Although your
vehicle is equipped with an engine oil
level warning light and an engine oil
pressure gauge, it is best to keep the
engine oil level in the range between
full and low by checking the oil
dipstick regularly. Mazda recommends
checking the oil level at every second
fuel filling. The oil consumption of the
engine depends on engine speed and
engine load. Under extreme driving
conditions, oil consumption can be
higher.
qRecommended Oil
Use SAE 5W-20 engine oil.
Oil container labels provide important
information.
A chief contribution this type of oil makes
to fuel economy is reducing the amount of
fuel necessary to overcome engine
friction.
U.S.A. and CANADA
(ILSAC)
Only use oils“Certified For Gasoline
Engines”by the American Petroleum
Institute (API). An oil with this trademark
symbol conforms to the current engine
and emission system protection standards
and fuel economy requirements of the
International Lubricant Standardization
and Approval Committee (ILSAC),
comprised of U.S. and Japanese
automobile manufacturers.
5W-20
120 100 80
60 40
20
0 –20
50 40 30
20 10
0 –10
–20 –30
8-12
Maintenance and Care
Owner Maintenance
RX-8_8T69-EA-04G_Edition1 Page246
Wednesday, June 9 2004 2:13 PM
Form No.8T69-EA-04G

Black plate (248,1)
NOTE
Verify that the engine cover is securely
installed.
qChanging Engine Oil and Filter
Change engine oil and filter according to
Scheduled Maintenance (page 8-3).
Please act responsibly―protect the
environment and take used oil to a
recycling facility. Ask your dealer or a
service station for information.
WARNING
Handling Used Engine Oil:
Continuous contact with used engine
oil is dangerous. It could cause skin
cancer. Always wash with soap and
water immediately after changing oil
and filter.
Changing engine oil
WARNING
Checking or Changing Engine Oil:
Hot engine oil is dangerous. If the
engine has been running, the engine
oil becomes very hot. You could be
seriously burned. Don't check or
change the engine oil when the engine
is hot.1. Remove the engine cover.
2. Warm up the engine for a few minutes
and turn it off. Remove the oil-filler
cap.
3. Remove the drain plug and drain the
oil into a suitable container.
4. Replace the plug tightly after the oil
has thoroughly drained.
5. Fill the engine with new oil to the F
mark on the dipstick.
6. Securely reinstall the oil-filler cap.
LoosenTighten
Forward
Drain Plug
7. Start the engine and inspect around the
drain plug for leaks.
8. Turn it off and wait 5 minutes for the
oil to return to the oil pan.
8-14
Maintenance and Care
Owner Maintenance
RX-8_8T69-EA-04G_Edition1 Page248
Wednesday, June 9 2004 2:13 PM
Form No.8T69-EA-04G

Black plate (249,1)
Check the oil level and fill to the F mark
if necessary.
Oil capacity (General reference only,
refer to Specifications section for
capacities.)
NOTE
lThe indicated engine oil capacities
are for general reference purposes
only. When adding or changing oil,
verify the engine oil level with the
oil dipstick.
lUse only specified engine oil (page
10-4).
lVerify that the engine cover is
securely installed.
Changing oil filter
Because you need a special tool to
retighten the filter, an Authorized Mazda
Dealer should do the work.
Engine Coolant
qInspecting Coolant Level
WARNING
Hot Engine:
A hot engine is dangerous. If the
engine has been running, parts of the
engine compartment can become very
hot. You could be burned. Carefully
inspect the engine coolant in the
coolant reservoir, but do not open it.
Do not use a match or live flame in the
engine compartment. DO NOT ADD
COOLANT WHEN THE ENGINE IS
HOT.
Electrical Fan and Engine
Inspection:
Working near the electrical cooling
fan when it is running is dangerous.
You could be hit by the fan and
seriously injured. Turn off the ignition
switch and make sure the fan is not
running before attempting to work
near the electrical cooling fan.
Cooling System Cap:
When the engine and radiator are hot,
scalding coolant and steam may shoot
out under pressure and cause serious
injury. Don't remove the cooling
system cap when the engine and
radiator are hot.
Maintenance and Care
Owner Maintenance
8-15
RX-8_8T69-EA-04G_Edition1 Page249
Wednesday, June 9 2004 2:13 PM
Form No.8T69-EA-04G

Black plate (251,1)
For mixture percentage:
ProtectionVolume
Antifreeze
solutionDemineralized
water
Above–16°C
(3°F)35% 65%
Above–26°C
(–15°F)45% 55%
Above–40°C
(–40°F)55% 45%
To change coolant
WARNING
Removing the Cooling System Cap:
Removing the cooling system cap
while the engine is running or hot is
dangerous. This might lead to cooling
system and engine damage and could
result in serious injury from escaping
hot coolant or steam. Turn off the
engine and wait until it's cool. Even
then, be very careful when removing
the cap. Wrap a thick cloth around the
cap and slowly turn it
counterclockwise to the first stop.
Step back while the pressure escapes.
When you're sure all the pressure is
gone, press down on the cap―still
using a cloth―turn the cap, and
remove it.
1. Remove the cooling system cap.
2. Only when the engine is cool, loosen
the radiator drain plug and drain the
coolant into a suitable container.
Properly dispose of the used coolant.3. With the drain plug loose but not fully
removed, flush out the system with
running water.
Tighten Loosen Loosen
Tighten
4. Drain the system completely and
retighten the plug. Add as much
ethylene-glycol-based coolant mixture
and water as necessary to provide
freezing and corrosion protection.
5. In extremely cold climates, add the
mixture percentage recommended in
the coolant mixture percentage table.
6. Reinstall the cooling system cap.
7. Run the engine at idle for about 10
minutes, then turn it off. If the coolant
level warning light comes on during
this time, turn the engine off.
After turning off the engine, inspect the
drain plug and the water hoses for
leaks.
8. After the engine has cooled, remove
the cooling system cap and inspect the
coolant level. If it's low, repeat steps 5
to 7.
Maintenance and Care
Owner Maintenance
8-17
RX-8_8T69-EA-04G_Edition1 Page251
Wednesday, June 9 2004 2:13 PM
Form No.8T69-EA-04G

Black plate (253,1)
qAdding Brake/Clutch Fluid
WARNING
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 yourself or 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.
If the fluid level is low, add fluid until it
reaches MAX.
Before adding fluid, thoroughly clean the
area around the cap.
CAUTION
lBrake and clutch fluid will damage
painted surfaces. If brake or clutch
fluid does get on a painted surface,
wipe it off immediately.
lUsing nonspecified brake and clutch
fluids (page 10-4) 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.
Automatic Transmission
Fluid (ATF)
qInspecting Automatic
Transmission Fluid Level
The automatic transmission 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.
CAUTION
lLow fluid level causes transmission
slippage. Overfilling can cause
foaming, loss of fluid, and
transmission malfunction.
lUse specified fluid (page 10-4). A
nonspecified fluid could result in
transmission malfunction and failure.
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.
Maintenance and Care
Owner Maintenance
8-19
RX-8_8T69-EA-04G_Edition1 Page253
Wednesday, June 9 2004 2:13 PM
Form No.8T69-EA-04G

Black plate (254,1)
WARNING
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.
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.
Full
A
Low
Full
B
Low
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.
CAUTION
lUse the cold scale only as a
reference.
lIf outside temperature is lower than
about 20°C (70°F), start the engine
and inspect the fluid level after the
engine reaches operating
temperature.
lIf 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.
Fully insert the dipstick. When adding
fluid, inspect with the dipstick to make
sure it doesn't pass full.
NOTE
lInspect the fluid on both sides of the
dipstick in a well lit area for an
accurate reading.
lVerify that the engine cover is
securely installed.
8-20
Maintenance and Care
Owner Maintenance
RX-8_8T69-EA-04G_Edition1 Page254
Wednesday, June 9 2004 2:13 PM
Form No.8T69-EA-04G

Black plate (255,1)
Washer Fluid
qInspecting Washer Fluid Level
WARNING
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.Inspect fluid level in the washer fluid
reservoir; add fluid if necessary.
Full
LowOK
Use plain water if washer fluid is
unavailable.
But use only washer fluid in cold weather
to prevent it from freezing.
Maintenance and Care
Owner Maintenance
8-21
RX-8_8T69-EA-04G_Edition1 Page255
Wednesday, June 9 2004 2:13 PM
Form No.8T69-EA-04G

Black plate (260,1)
Battery
WARNING
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.
Follow These Precautions Carefully:
To ensure safe and correct handling of the battery, read the following precautions
carefully before using the battery or inspecting it.
Eye Protection:
Working without eye protection is dangerous. Battery fluid contains SULFURIC
ACID which could cause blindness if splashed into in your eyes. Also, hydrogen gas
produced during normal battery operation, could ignite and cause the battery to
explode. Always wear eye protection when working near the battery.
Spilled Battery Fluid:
Spilled battery fluid is dangerous.
Battery fluid contains SULFURIC ACID which could cause serious injuries if it gets
in eyes, skin or clothing. If this happens, immediately flush your eyes with water for
15 minutes or wash your skin thoroughly and get medical attention. Wear eye
protection and protective gloves to prevent contact with battery fluid.
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.
8-26
Maintenance and Care
Owner Maintenance
RX-8_8T69-EA-04G_Edition1 Page260
Wednesday, June 9 2004 2:13 PM
Form No.8T69-EA-04G