2016 MAZDA MODEL 3 HATCHBACK cooling

6–14
Maintenance and Care
Scheduled Maintenance
Schedule 1
Maintenance Interval Number of months or kilometers, whichever comes ¿ 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 & ¿ lter R R R R R R R R R R R R
COOLING SYSTEM
Cooling system I I I
Engine coolant
*1 Replace at ¿ rst 200,000 km or 10 years; after that, every
100,000 km or 5 years
FUEL SYSTEM
Air ¿ 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 ¿ 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 À uid level I I I I I I I I I
Brake À uid R R R
Disc brakes I I I I I I I I I I I I
Tire (Rotation)
*3 Rotate every 10,000 km
Tire inÀ ation pressure and tire wear *3 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
A l l l o c k s a n d h i n g e s L L L L L L L L L L L L
Wa s h e r À uid level I I I I I I I I I I I I
AIR CONDITIONER SYSTEM
Cabin air ¿ lter R R R
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6–15
Maintenance and Care
Scheduled Maintenance
Chart symbols:
I : Inspect: Inspect and clean, repair, adjust, ¿ ll up, or replace if necessary.
R : Replace
L : Lubricate
T : Tighten
Remarks:
*1 Use of FL-22 is recommended when replacing engine coolant. Using engine coolant other than FL-22 may
cause serious damage to the engine and cooling system.
*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.
*3 The Tire Pressure Monitoring System (TPMS) initialization must be performed so that the system operates
normally (if equipped).


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6–16
Maintenance and Care
Scheduled Maintenance
Schedule 2
Maintenance Interval Number of months or kilometers, whichever comes ¿ 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 & ¿ lter R R R R R R R R R R R R
COOLING SYSTEM
Cooling system I
Engine coolant
*1 Replace at ¿ rst 200,000 km or 10 years; after that, every
100,000 km or 5 years
Engine coolant level I I I I I I I I I I I I
FUEL SYSTEM
Air ¿ lter C R C R C R
Fuel lines and hoses I
*2
Hoses and tubes for emission I
*2
Fuel ¿ 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 À uid level I I I I I
Brake À uid R
Disc brakes I I I I I I
Tire (Rotation)
*3 Rotate every 10,000 km
Tire inÀ ation pressure and tire wear
*3 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
A l l l o c k s a n d h i n g e s L L L L L L
Wa s h e r À uid level I I I I I I
AIR CONDITIONER SYSTEM
Cabin air ¿ lter R R R
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6–17
Maintenance and Care
Scheduled Maintenance
Chart symbols:
I : Inspect: Inspect and clean, repair, adjust, ¿ ll up, or replace if necessary.
R : Replace
L : Lubricate
C : Clean
T : Tighten
Remarks:
*1 Use of FL-22 is recommended when replacing engine coolant. Using engine coolant other than FL-22 may
cause serious damage to the engine and cooling system.
*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.
*3 The Tire Pressure Monitoring System (TPMS) initialization must be performed so that the system operates
normally (if equipped).


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6–18
Maintenance and Care
Scheduled Maintenance
(Cont.)
Maintenance Interval Number of months or kilometers, whichever comes ¿ 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 & ¿ lter R R R R R R R R R R R R
COOLING SYSTEM
Cooling system I I
Engine coolant
*1 Replace at ¿ rst 200,000 km or 10 years; after that, every
100,000 km or 5 years
Engine coolant level I I I I I I I I I I I I
FUEL SYSTEM
Air ¿ lter C R C R C R
Fuel lines and hoses I
*2 I
Hoses and tubes for emission I
*2 I
Fuel ¿ 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 À uid level I I I I
Brake À uid R R
Disc brakes I I I I I I
Tire (Rotation)
*3 Rotate every 10,000 km
Tire inÀ ation pressure and tire wear
*3 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
A l l l o c k s a n d h i n g e s L L L L L L
Wa s h e r À uid level I I I I I I
AIR CONDITIONER SYSTEM
Cabin air ¿ lter R R R
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6–19
Maintenance and Care
Scheduled Maintenance
Chart symbols:
I : Inspect: Inspect and clean, repair, adjust, ¿ ll up, or replace if necessary.
R : Replace
L : Lubricate
C : Clean
T : Tighten
Remarks:
*1 Use of FL-22 is recommended when replacing engine coolant. Using engine coolant other than FL-22 may
cause serious damage to the engine and cooling system.
*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.
*3 The Tire Pressure Monitoring System (TPMS) initialization must be performed so that the system operates
normally (if equipped).


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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 reservoir Brake/Clutch fluid reservoir
Engine oil dipstickBattery
Fuse block
Cooling system cap Engine coolant reservoir
Engine oil-filler cap

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