engine MAZDA MODEL 3 HATCHBACK 2006 (in English) Repair Manual

Black plate (259,1)
qSchedule 2
Maintenance IntervalNumber of months or kilometers, whichever comes first
Months 3 6 9 12 15 18 21 24 27 30 33 36
×1000 km 5 10 15 20 25 30 35 40 45 50 55 60
ENGINE
Engine valve clearance Audible inspect every 120,000 km, if noisy, adjust
Drive belts (tension) I
Engine oil RRRRRRRRRRRR
Engine oil filter RRRRRRRRRRRR
COOLING SYSTEM
Cooling system I
Engine coolantFL22 type
*1Replace at first 190,000 km or 10 years;
after that, every 60,000 km or 3 years
Others Replace every 40,000 km or 2 years
Engine coolant level I IIIIIIIIIII
FUEL SYSTEM
Air filterCRCRCR
Fuel lines and hoses I
*2
Hoses and tubes for emission I*2
Fuel filter R
IGNITION SYSTEM
Spark plugs Replace every 60,000 km
ELECTRICAL SYSTEM
Function of all lights I IIIIIIIIIII
CHASSIS and BODY
Brake lines, hoses and connections I I I
Brake fluid level I I I I I
Brake fluid R
Disc brakes I I I I I I
Tire (rotation) Rotate every 10,000 km or 6 months
Tire inflation pressure and tire wear I I I I I I
Steering operation and linkages I I I I I I
Power steering fluid level I I I I I I
Front and rear suspension and ball joints I I I I I I
Driveshaft dust boots I I I
Exhaust system and heat shields I I I
All locks and hinges L L L L L L
Washer fluid level I I I I I I
Maintenance and Care
Scheduled Maintenance
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(Cont.)
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
ENGINE
Engine valve clearance Audible inspect every 120,000 km, if noisy, adjust
Drive belts (tension) I I
Engine oilRRRRRRRRRRRR
Engine oil filterRRRRRRRRRRRR
COOLING SYSTEM
Cooling system I I
Engine coolantFL22 type
*1Replace at first 190,000 km or 10 years; after that, every
60,000 km or 3 years
Others Replace every 40,000 km or 2 years
Engine coolant levelIIIIIIIIIIII
FUEL SYSTEM
Air filterCRCRCR
Fuel lines and hoses I
*2I
Hoses and tubes for emission I*2I
Fuel filter R R
IGNITION SYSTEM
Spark plugs Replace every 60,000 km
ELECTRICAL SYSTEM
Function of all lightsIIIIIIIIIIII
CHASSIS and BODY
Brake lines, hoses and connections I I I
Brake fluid level I I I I
Brake fluid R R
Disc brakesIIIIII
Tire (rotation) Rotate every 10,000 km or 6 months
Tire inflation pressure and tire wearIIIIII
Steering operation and linkagesIIIIII
Power steering fluid levelIIIIII
Front and rear suspension and ball jointsIIIIII
Driveshaft dust boots I I I
Exhaust system and heat shields I I I
All locks and hingesLLLLLL
Washer fluid levelIIIIII
Maintenance and Care
Scheduled Maintenance
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Black plate (263,1)
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 8-23)
lEngine coolant level (page 8-21)
lEngine oil level (page 8-19)
lWasher fluid level (page 8-27)
qAt Least Monthly
Tire inflation pressures (page 8-37)
qAt Least Twice a Year (For Example, Every Spring and Fall)
lAutomatic transaxle fluid level (page 8-25)
lPower steering 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.
lAir filter (page 8-29)
lEngine coolant (page 8-21)
lEngine oil (page 8-19)
Maintenance and Care
Owner Maintenance
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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.
WARNING
Maintenance Procedures:
Performing maintenance work on a vehicle is dangerous if not done properly. You can
be seriously injured while performing some maintenance procedures. If you lack
sufficient knowledge and experience or the proper tools and equipment to do the work,
have it done by a qualified technician.
Running the Engine:
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.
Therefore, 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.
Electrical Fan and Engine Inspection:
Inspecting the engine with the ignition switch in the ON position is dangerous. The
cooling fan could come on unexpectedly even when the engine isn't running. You
could be seriously injured by the fan. Turn the ignition switch off and remove the key
from the ignition switch when you inspect the engine.
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Maintenance and Care
Owner Maintenance
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Black plate (265,1)
Engine Compartment Overview
Fuse block
Air filterBattery Engine oil-filler capMain fuse
Automatic transaxle fluid-level dipstick
(Only for automatic transaxle)Brake/Clutch fluid
reservoir Engine coolant
reservoir
Engine oil
dipstick Power steering
fluid reservoir
Windshield washer
fluid reservoir
Maintenance and Care
Owner Maintenance
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Engine Oil
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
Except U.S.A. and CANADA
(ILSAC)
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Owner Maintenance
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Black plate (267,1)
The quality designation SL, or ILSAC
must be on the label.
5W-20
120 100 80
60 40
20
0 –20
50 40 30
20 10
0 –10
–20 –30
qInspecting 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
OK
Low
5. 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.
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.
The distance between Low and Full on the
dipstick represents the following:
Oil capacity
L (US qt, Imp qt) 0.75 (0.79, 0.66)
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.
CAUTION
Remove any oil splatter from the
exhaust manifold, the exhaust pipe and
the shield. Oil left on these areas will
smoke when the engine is running.
Maintenance and Care
Owner Maintenance
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Black plate (268,1)
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. Warm up the engine for a few minutes
and turn it off. Remove the oil-filler
cap.
2. Remove the drain plug and drain the
oil into a suitable container.
3. Replace the drain plug washer after the
oil has thoroughly drained.
4. Reinstall the plug tightly.
5. Fill the engine with new oil to the
MAX mark on the dipstick.
6. Securely reinstall the oil-filler cap.
ForwardLoosen
Drain plugTighten
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.Check the oil level and fill to the MAX
mark if necessary.
With oil filter replacement
Oil capacity (reference only)
L (US qt, Imp qt) 4.3 (4.5, 3.8)
Without oil filter replacement
Oil capacity (reference only)
L (US qt, Imp qt) 3.9 (4.1, 3.4)
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).
Changing oil filter
Because you need a special tool to
retighten the filter, an Authorized Mazda
Dealer should do the work.
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Maintenance and Care
Owner Maintenance
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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.
Cooling Fan and Engine
Inspection:
Inspecting the engine with the ignition
switch in the ON position is
dangerous. The cooling fan could turn
on unexpectedly even when the engine
isn't running. You could be seriously
injured by the fan. Turn the ignition
switch off and remove the key from the
ignition switch when you inspect the
engine.
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.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 MAX and MIN
marks on the coolant reservoir when the
engine is cool.
If it's at or near MIN, add enough coolant
to the coolant reservoir to provide
freezing and corrosion protection and to
bring the level to MAX.
CAUTION
Radiator coolant will damage paint.
Rinse it off quickly if spilled.
If the coolant reservoir is empty or new
coolant is required frequently, consult an
Authorized Mazda Dealer.
Maintenance and Care
Owner Maintenance
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qChanging Coolant
Change coolant according to Scheduled
Maintenance (page 8-3).
CAUTION
lUse only soft (demineralized) water
in the coolant mixture. Water that
contains minerals will cut down on
the coolant's effectiveness.
lDon't add only water. Always add a
proper coolant mixture.
lThe engine has aluminum parts and
must be protected by an ethylene-
glycol-based coolant to prevent
corrosion and freezing.
lDO NOT USE coolants Containing
Alcohol, methanol, Borate or
Silicate.
These coolants could damage the
cooling system.
lDO NOT MIX alcohol or methanol
with the coolant. This could damage
the cooling system.
lDon't use a solution that contains
more than 60% antifreeze.
This would reduce effectiveness.
NOTE
If the“FL22”mark is shown on or near
the cooling system cap, use FL22 type
engine coolant. If engine coolant other
than FL22 type is used, the engine
coolant must be replaced earlier than
the specified replacement interval
indicated in the scheduled maintenance
(page 8-3).
Except FL22 type
For mixture percentage:
ProtectionVolume
Antifreeze
solutionDeminera-
lized water
Above_
16°C (3°F) 35% 65%
Above_
26°C (_
15°F) 45% 55%
Above_
40°C (_
40°F) 55% 45%
FL22 type
FL22 type engine coolant concentration is
factory adjusted. Use the product as it is
without diluting it.
8-22
Maintenance and Care
Owner Maintenance
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