cooling MAZDA MODEL 3 4-DOOR 2015 User Guide

6–9
Maintenance and Care
Scheduled Maintenance
Schedule 2
U.S.A. (severe driving conditions) and Puerto Rico residents
Maintenance Interval Number of months or kilometers (miles), whichever comes fi
rst.
Months 4 8 12 16 20 24 28 32 36 40 44 48
×1000 km 8 16 24 32 40 48 56 64 72 80 88 96
×1000 miles 5 10 15 20 25 30 35 40 45 50 55 60
ENGINE
Drive belts I
Engine oil & fi lter Flexible
*1 Replace when wrench indicator light is ON. (Max interval:12
months/16,000km (10,000 miles))
Fixed R R R R R R R R R R R R
COOLING SYSTEM
Engine coolant FL22 type
*2 Replace at fi
rst 192,000 km (120,000 miles) or 10 years; after
that, every 96,000 km (60,000 miles) or 5 years.
Others Replace at fi
rst 96,000 km (60,000 miles) or 4 years; after that,
every 2 years.
Engine coolant level I I I I I I I I I I I I
FUEL SYSTEM
Air fi lter U.S.A.
(severe
driving
conditions)
R
Puerto Rico R R
Fuel lines and hoses
*3 I I
Hoses and tubes for emission
*3 I
IGNITION SYSTEM
Spark plugs Replace every 120,000 km (75,000 miles).
ELECTRICAL SYSTEM
Function of all lights I I I I I I I I I I I I
CHASSIS and BODY
Brake lines, hoses and connections I I
Brake and clutch fl uid level I I I I I I I I I I I I
Disc brakes I I I I
Tire (Rotation) Rotate every 8,000 km (5,000 miles).
Tire infl ation pressure and tire wear I I I I I I I I I I I I
Steering operation and linkages I I
Front and rear suspension, ball joints and wheel
bearing axial play I I
Driveshaft dust boots I I
Bolts and nuts on chassis and body T T
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6–11
Maintenance and Care
Scheduled Maintenance
Canada residents
Maintenance Interval Number of months or kilometers (miles), whichever comes fi
rst.
Months 4 8 12 16 20 24 28 32 36 40 44 48
×1000 km 8 16 24 32 40 48 56 64 72 80 88 96
×1000 miles 5 10 15 20 25 30 35 40 45 50 55 60
ENGINE
Drive belts I
Engine oil & fi lter R R R R R R R R R R R R
COOLING SYSTEM
Engine coolant FL22 type
*1 Replace at fi
rst 192,000 km (120,000 miles) or 10 years; after
that, every 96,000 km (60,000 miles) or 5 years.
Others Replace at fi
rst 96,000 km (60,000 miles) or 4 years; after that,
every 2 years.
Engine coolant level I I I I I I I I I I I I
FUEL SYSTEM
Air fi lter R
Fuel lines and hoses
*2 I I
Hoses and tubes for emission
*2 I
IGNITION SYSTEM
Spark plugs Replace every 120,000 km (75,000 miles).
ELECTRICAL SYSTEM
Function of all lights I I I I I I I I I I I I
CHASSIS and BODY
Brake lines, hoses and connections I I
Brake and clutch fl uid level I I I I I I I I I I I I
Disc brakes I I I I
Tire (Rotation) Rotate every 8,000 km (5,000 miles).
Tire infl ation pressure and tire wear I I I I I I I I I I I I
Steering operation and linkages I I
Front and rear suspension, ball joints and wheel
bearing axial play I I
Driveshaft dust boots I I
Bolts and nuts on chassis and body T T
Body condition (for rust, corrosion and
perforation) I I I I
Exhaust system and heat shields Inspect every 72,000 km (45,000 miles) or 5 years.
All locks and hinges L L L L L L L L L L L L
Washer fl uid level I I I I I I I I I I I I
AIR CONDITIONER SYSTEM
Cabin air fi lter Replace every 40,000 km (25,000 miles) or 2 years.
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6–14
Maintenance and Care
Scheduled Maintenance
Schedule 1
Maintenance Interval Number of months or kilometers, whichever comes fi
rst
Months 6 12 18 24 30 36 42 48 54 60 66 72
×1000 km 10 20 30 40 50 60 70 80 90
100 110 120
ENGINE
Drive belts I I I
Engine oil R R R R R R R R R R R R
Engine oil fi lter R R R R R R R R R R R R
COOLING SYSTEM
Cooling system I I I
Engine coolant FL22 type
*1 Replace at fi
rst 200,000 km or 10 years; after that, every
100,000 km or 5 years
Others Replace every 2 years
FUEL SYSTEM
Air fi lter R R R R R R
Fuel lines and hoses I
*2 I *2 I
Hoses and tubes for emission I
*2 I *2 I
Fuel fi lter Replace every 60,000 km
IGNITION SYSTEM
Spark plugs Replace every 120,000 km
CHASSIS and BODY
Brake lines, hoses and connections I I I I I I
Brake and clutch fl uid level I I I I I I I I I
Brake fl uid R R R
Disc brakes I I I I I I I I I I I I
Tire (Rotation) Rotate every 10,000 km
Tire infl ation pressure and tire wear I I I I I I I I I I I I
Steering operation and linkages I I I I I I I I I I I I
Front and rear suspension, ball joints and wheel
bearing axial play I I I I I I
Driveshaft dust boots I I I I I I
Bolts and nuts on chassis and body T T T T T T
Exhaust system and heat shields I I I I I I
All locks and hinges L L L L L L L L L L L L
Washer fl uid level I I I I I I I I I I I I
AIR CONDITIONER SYSTEM
Cabin air fi lter R R R
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6–16
Maintenance and Care
Scheduled Maintenance
Schedule 2
Maintenance Interval Number of months or kilometers, whichever comes fi
rst
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
Drive belts I
Engine oil R R R R R R R R R R R R
Engine oil fi lter R R R R R R R R R R R R
COOLING SYSTEM
Cooling system I
Engine coolant FL22 type
*1 Replace at fi
rst 200,000 km or 10 years; after that, every
100,000 km or 5 years
Others Replace every 2 years
Engine coolant level I I I I I I I I I I I I
FUEL SYSTEM
Air fi lter C R C R C R
Fuel lines and hoses I
*2
Hoses and tubes for emission I *2
Fuel fi lter Replace every 60,000 km
IGNITION SYSTEM
Spark plugs Replace every 120,000 km
ELECTRICAL SYSTEM
Function of all lights I I I I I I I I I I I I
CHASSIS and BODY
Brake lines, hoses and connections I I I
Brake and clutch fl uid level I I I I I
Brake fl uid R
Disc brakes I I I I I I
Tire (Rotation) Rotate every 10,000 km
Tire infl ation pressure and tire wear I I I I I I
Steering operation and linkages I I I I I I
Front and rear suspension, ball joints and wheel
bearing axial play I
I I
Driveshaft dust boots I I I
Bolts and nuts on chassis and body T T T
Exhaust system and heat shields I I I
All locks and hinges L L L L L L
Washer fl uid level I I I I I I
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6–18
Maintenance and Care
Scheduled Maintenance
(Cont.)
Maintenance Interval Number of months or kilometers, whichever comes fi
rst
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
Drive belts I I
Engine oil R R R R R R R R R R R R
Engine oil fi lter R R R R R R R R R R R R
COOLING SYSTEM
Cooling system I I
Engine coolant FL22 type
*1 Replace at fi
rst 200,000 km or 10 years; after that, every
100,000 km or 5 years
Others Replace every 2 years
Engine coolant level I I I I I I I I I I I I
FUEL SYSTEM
Air fi lter C R C R C R
Fuel lines and hoses I
*2 I
Hoses and tubes for emission I
*2 I
Fuel fi lter Replace every 60,000 km
IGNITION SYSTEM
Spark plugs Replace every 120,000 km
ELECTRICAL SYSTEM
Function of all lights I I I I I I I I I I I I
CHASSIS and BODY
Brake lines, hoses and connections I I I
Brake and clutch fl uid level I I I I
Brake fl uid R R
Disc brakes I I I I I I
Tire (Rotation) Rotate every 10,000 km
Tire infl ation pressure and tire wear I I I I I I
Steering operation and linkages I I I I I I
Front and rear suspension, ball joints and wheel
bearing axial play I
I I
Driveshaft dust boots I I I
Bolts and nuts on chassis and body T T T
Exhaust system and heat shields I I I
All locks and hinges L L L L L L
Washer fl uid level I I I I I I
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6–23
Maintenance and Care
Owner Maintenance
WARNING
Do not perform maintenance work if you lack suffi cient knowledge and experience
or the proper tools and equipment to do the work. Have maintenance work done by a
qualifi ed 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 indefi nitely 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 fi nished 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 fi re
leading to an unexpected accident.
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6–26
Maintenance and Care
Owner Maintenance
Engine Compartment Overview
Windshield washer fluid reservoirBrake/Clutch fluid reservoir
Engine oil dipstick Battery
Fuse block
Cooling system cap Engine coolant reservoir Engine oil-filler cap
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6–29
Maintenance and Care
Owner Maintenance
CAUTION
Do not 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.
7. Reinsert the dipstick fully.
Engine Coolant
Inspecting Coolant Level
WARNING
Do not use a match or live fl ame 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 indefi nitely 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 either 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.
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6–30
Maintenance and Care
Owner Maintenance
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 F and L marks
on the coolant reservoir when the engine
is cool.
If it is at or near L, add enough coolant to
the coolant reservoir to provide freezing
and corrosion protection and to bring the
level to F.
Securely tighten the coolant reservoir tank
cap after adding coolant.
CAUTION


7–15
If Trouble Arises
Battery Runs Out
Jump-Starting
Jump-starting is dangerous if done incorrectly. So follow the procedure carefully. If you
feel unsure about jump-starting, we strongly recommend that you have a c\
ompetent service
technician do the work.
WARNING
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.


Do not allow the positive () terminal to contact any other metal object that
could cause sparks: 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. When working near a battery, do
not allow metal tools to contact the positive (
) or negative () terminal of the battery.


Keep all fl ames, including cigarettes, and sparks away from open battery cells:
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.

Do not jump-start a frozen battery or one with a low fl uid level:
Jump-starting a frozen battery or one with a low fl uid level is dangerous. It may rupture
or explode, causing serious injury.

Connect the negative cable to a good ground point away from the battery: Connecting the end of the second jumper cable to the negative (
) terminal of the
discharged battery is dangerous.
A spark could cause the gas around the battery to explode and injure someone.

Route the jumper cables away from parts that will be moving: Connecting a jumper cable near or to moving parts (cooling fans, belts) is dangerous. The
cable could get caught when the engine starts and cause serious injury.
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