2009 MAZDA MODEL 6 Maintenance

Black plate (356,1)
Maintenance IntervalNumber of months or kilometers, whichever comes first
Months 39 42 45 48 51 54 57 60 63 66 69 72
×1000 km 65 70 75 80 85 90 95 100 105 110 115 120
CHASSIS and BODY
Brake lines, hoses and connections III
Brake fluid level II I I
Brake fluid RR
Disc brakes IIIIII
Tire (Rotation) Rotate every 10,000 km
Tire inflation pressure and tire wear IIIIII
Steering operation and linkages IIIIII
Power steering fluid level IIIIII
Front and rear suspension, ball joints and wheel
bearing axial play III
Driveshaft dust boots III
Bolts and nuts on chassis and body TTT
Exhaust system and heat shields III
All locks and hinges LLLLLL
Washer fluid level IIIIII
AIR CONDITIONER SYSTEM
Cabin air filter RRR
Chart symbols:
I:Inspect: Inspect and clean, repair, adjust, fill up, or replace if necessary.
R: Replace
C: Clean
L: Lubricate
T: Tighten
Remarks:
*1 Use FL22 type coolant in vehicles with the inscription “FL22 ”on the radiator cap itself or the surrounding
area. Use FL22 when replacing the coolant.
*2 According to state/provincial and federal regulations, failure to perform maintenance on these items will not void your emissions warranties. However, Mazda recommends that all maintenance services be performed at
the recommended time or kilometer period to ensure long-term reliability.
8-14
Maintenance and Care
Scheduled Maintenance
Mazda6_8Z64-EA-08H_Edition1 Page356
Wednesday, June 25 2008 10:5 AM
Form No.8Z64-EA-08H

Black plate (357,1)
Owner Maintenance Schedule
The owner or a qualified service technician should make these vehicle inspections at the
indicated intervals to ensure safe and dependable operation.
Bring any problem to the attention of an Authorized Mazda Dealer or qualified service
technician as soon as possible.
qWhen Refueling
lBrake and clutch fluid level (page 8-22)lEngine coolant level (page 8-21)lEngine oil level (page 8-20)lWasher fluid level (page 8-27)
qAt Least Monthly
Tire inflation pressures (page 8-32)
qAt Least Twice a Year (For Example, Every Spring and Fall)
lAutomatic transaxle fluid level (page 8-24)
You can do the following scheduled maintenance items if you have some mechanical
ability and a few basic tools and if you closely follow the directions in this manual.
lEngine coolant (page 8-21)lEngine oil (page 8-19)
Maintenance and Care
Owner Maintenance
8-15
Mazda6_8Z64-EA-08H_Edition1 Page357
Wednesday, June 25 2008 10:5 AM
Form No.8Z64-EA-08H

Black plate (358,1)
Owner Maintenance Precautions
Improper or incomplete service may result in problems. This section gives instructions only
for items that are easy to perform.
As explained in the Introduction (page 8-2), several procedures can be done only by a
qualified service technician with special tools.
Improper owner maintenance during the warranty period may affect warranty coverage.
For details, read the separate Mazda Warranty statement provided with the vehicle. If
you're unsure about any servicing or maintenance procedure, have it done by an
Authorized Mazda Dealer.
There are strict environmental laws regarding the disposal of waste oil and fluids. Please
dispose of your waste properly and with due regard to the environment.
We recommend that you entrust the oil and fluid changes of your vehicle to an Authorized
Mazda Dealer.
8-16
Maintenance and Care
Owner Maintenance
Mazda6_8Z64-EA-08H_Edition1 Page358
Wednesday, June 25 2008 10:5 AM
Form No.8Z64-EA-08H

Black plate (359,1)
WARNING
Do not perform maintenance work if you lack sufficient knowledge and experience or
the proper tools and equipment to do the work. Have maintenance work done by a
qualified technician:Performing maintenance work on a vehicle is dangerous if not done properly. You
can be seriously injured while performing some maintenance procedures.
If you must run the engine while working under the hood, make certain that you
remove all jewelry (especially rings, bracelets, watches, and necklaces) and all
neckties, scarves, and similar loose clothing before getting near the engine or cooling
fan which may turn on unexpectedly: Working under the hood with the engine running is dangerous. It becomes even
more dangerous when you wear jewelry or loose clothing.
Either can become entangled in moving parts and result in injury.
Switch the ignition to off and make sure the fan is not running before
attempting to work near the cooling fan:
Working near the cooling fan when it is running is dangerous. The fan could
continue running indefinitely even if the engine has stopped and the engine
compartment temperature is high. You could be hit by the fan and seriously injured.
Do not leave items in the engine compartment: After you have finished checking or doing servicing in the engine compartment, do
not forget and leave items such as tools or rags in the engine compartment.
Tools or other items left in the engine compartment could cause engine damage or a
fire leading to an unexpected accident.
NOTE
Once the engine coolant exceeds a preset temperature, an electrical cooling fan turns on. It will
continue running for about 10 minutes after the ignition is switched off.
Maintenance and Care
Owner Maintenance
8-17
Mazda6_8Z64-EA-08H_Edition1 Page359
Wednesday, June 25 2008 10:5 AM
Form No.8Z64-EA-08H

Black plate (360,1)
Engine Compartment Overview
Automatic transaxle fluid-level dipstick
(only for automatic transaxle)Brake/Clutch
fluid reservoir
Brake fluid reservoir
Power steering fluid reservoir
Power steering fluid reservoir Engine oil-filler cap
Engine oil-filler capWindscreen washer
fluid reservoir
Windscreen washer
fluid reservoir Fuse block
BatteryEngine oil dipstick
Engine oil dipstick
Fuse block
BatteryEngine coolant
reservoir Engine coolant
reservoir
Automatic transaxle fluid-level dipstick
2.5-liter engine
3.7-liter engine
8-18
Maintenance and Care
Owner Maintenance
Mazda6_8Z64-EA-08H_Edition1 Page360
Wednesday, June 25 2008 10:5 AM
Form No.8Z64-EA-08H

Black plate (361,1)
Engine Oil
NOTEChanging the engine oil should be done by an
Authorized Mazda Dealer.
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
5040
30
20
10
0
–10
–20
–30
Except U.S.A. and CANADA
(ILSAC)
(Mexico)
2.5-liter engine
Use SAE 5W-20 engine oil. If SAE 5W-
20 engine oil is not available, use SAE
5W-30 engine oil.
Maintenance and Care
Owner Maintenance
8-19
Mazda6_8Z64-EA-08H_Edition1 Page361
Wednesday, June 25 2008 10:5 AM
Form No.8Z64-EA-08H

Black plate (362,1)
3.7-liter engine
Use SAE 5W-20 engine oil. If SAE 5W-
20 engine oil is not available, use SAE
10W-30 10W-40 5W-40 engine oil.
The quality designation SM, or ILSAC
must be on the label.
5W-20
120
100
80
60
40
20
0
–20
5040
30
20
10
0
–10
–20
–30
q
Inspecting Engine Oil Level
1. Be sure the vehicle is on a level
surface.
2. Warm up the engine to normal operating temperature.
3. Turn it off and wait at least 5 minutes for the oil to return to the oil pan.
4. Pull out the dipstick, wipe it clean, and reinsert it fully.
Full
LowOK
2.5-liter engine
3.7-liter engine
Full
Low
5. 2.5-liter engine
Pull it out again and examine the level.
It's OK between Low and Full.
But if it's near or below Low, add
enough oil to bring the level to Full.
3.7-liter engine
Pull it out again and examine the level.
It's OK between Low and Full. But if
it's below Low, add oil to raise the
level within the hatching zone.
CAUTION
Don't add engine oil over Full. This
may cause engine damage.
6. Make sure the O-ring on the dipstick is positioned properly before reinserting
the dipstick.
8-20
Maintenance and Care
Owner Maintenance
Mazda6_8Z64-EA-08H_Edition1 Page362
Wednesday, June 25 2008 10:5 AM
Form No.8Z64-EA-08H

Black plate (363,1)
Engine Coolant
qInspecting Coolant Level
WARNING
Do not use a match or live flame in the
engine compartment. DO NOT ADD
COOLANT WHEN THE ENGINE IS HOT:
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.
Switch the ignition to off and
make sure the fan is not running before
attempting to work near the cooling
fan: Working near the cooling fan when it
is running is dangerous. The fan
could continue running indefinitely
even if the engine has stopped and
the engine compartment temperature
is high. You could be hit by the fan
and seriously injured.
Do not remove the cooling
system cap when the engine and
radiator are hot: When the engine and radiator are
hot, scalding coolant and steam may
shoot out under pressure and cause
serious injury.
NOTE
Changing the coolant should be done by an
Authorized Mazda Dealer.
Inspect the antifreeze protection and
coolant level in the coolant reservoir at
least once a year ―at the beginning of the
winter season ―and before traveling
where temperatures may drop below
freezing.
Inspect the condition and connections of
all cooling system and heater hoses.
Replace any that are swollen or
deteriorated.
The coolant should be at full in the
radiator and between the FULL or F and
LOW or L marks on the coolant reservoir
when the engine is cool.
If it's at or near LOW or L, add enough
coolant to the coolant reservoir to provide
freezing and corrosion protection and to
bring the level to FULL or F.
Maintenance and Care
Owner Maintenance
8-21
Mazda6_8Z64-EA-08H_Edition1 Page363
Wednesday, June 25 2008 10:5 AM
Form No.8Z64-EA-08H