2020 MAZDA MODEL 3 HATCHBACK flat tire

Maintenance ItemNormal Driving Scheduled Maintenance Intervals
1st 2nd 3rd 4th 5th 6th 7th 8th
Brake and clutch fluid level IIIIIIII
Brake fluid With electrical
boosterRRRR
Disc brakes IIIIIIII
Tire rotation Rotate every 16,000 km (10,000 miles).
Tire inflation pressure and tire wear
*4IIIIIIII
Steering operation and linkages I I I I
Front and rear suspension, ball joints and wheel
bearing axial play IIII
Rear differential oil
*5
Transfer oil*5
Driveshaft dust boot II II
Bolts and nuts on chassis and body TTTT
Exhaust system and heat shields II
Emergency flat tire repair kit (if installed)
*6Inspect annually.
Cabin air filter Replace every 48 ,000 km (30,000 miles) or 24 months.
Function of all lights IIIIIIII
Chart symbols:
I: Inspect: Inspect and clean, repair, adjust, fill up, or replace if necessary.
R: Replace
T: Ti g h t e n
Remarks:
*1 Reset the engine oil data whene ver replacing the engine oil regardless of the message/wrench indicator light
display.
*2 Use of FL-22 is recommended wh en replacing engine coolant. Using engine coolant other than FL-22 may
cause serious damage to the engine and cooling system.
*3 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 mileage/ kilometer period to ensure long-term reliability.
*4 Inspect a spare tire if installed.*5 If this component has been subm erged in water, the oil should be replaced.*6 Check the tire repair fluid exp iration date every year when performing the periodic maintenance. Replace the
tire repair fluid bottle with new one before the expiration date.
Maintenance and Care
Scheduled Maintenance
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Maintenance IntervalNumber of months or kilometers
(miles), whichever comes first.
Months 6 1218243036424854606672
×1000 km8 1624324048566472808896 ×1000miles 5 1015202530354045505560
Engine coolant
*4Replace at first 192,000 km (120, 000 miles) or 120 months; after that,
every 96,000 km (60,000 miles) or 60 months.
Fuel lines & hoses
*5III
Hoses and tubes for emission
*5I
Brake lines, hoses and connections I I I
Vacuum brake booster
and hose With vac‐
uum boos‐
ter
IIIIII
Brake fluid With elec‐
trical boos‐
ter
RRR
Disc brakes I C/L I I/C/
L IC/LI I/C/
L
Tire rotation Rotate every 8,000 km (5,000 miles).
Tire inflation pressure and tire wear
*6IIIIIIIIIIII
Steering operation and linkages II I
Front and rear suspension, ball joints
and wheel bearing axial play III
Rear differential oil
*7
Transfer oil*7
Body condition inspection for rust,
corrosion and perforation IIIIII
Driveshaft dust boot I I I
Bolts and nuts on chassis and body T T T
Exhaust system and heat shields I
Emergency flat tire repair kit (if in‐
stalled)
*8Inspect annually.
Cabin air filter Replace every 40,000 km (25,000 miles) or 24 mo nths.
Chart symbols:
I: Inspect: Inspect and clean, repair, adjust, fill up, or replace if necessary.
R: Replace
C: Clean
L: Lubricate
T: Ti g h t e n
Maintenance and Care
Scheduled Maintenance
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4. Driving under extremely high temperature conditions.
5. Driving continuously in mountainous regions.
If you are following the Severe Driving Scheduled Maintenance (5,000 km or 3 months oil
replacement interval), set the v ehicle status monitor manually.
Refer to the Information section in the Mazda Connect Owner's M anual. Please contact an
Authorized Mazda Dealer if necessary.
Mexico Residents (Normal Driving Scheduled Maintenance):
Maintenance ItemNormal Driving Scheduled Maintenance Intervals
1st 2nd 3rd 4th 5th 6th 7th 8th
Engine oil & filter
*1RRRRRRRR
Spark plug IIIIIIII
Replace every 120,000 km.
Air filter RRRR
Drive belts IIIIIIII
Engine coolant level IIIIIIII
Engine coolant
*2Replace at first 192,000 km or 12 0 months; after that, every
96,000 km or 60 months.
Fuel lines & hoses
*3II
Hoses and tubes for emission
*3II
Fuel filter Replace every 60,000 km.
Brake lines, hoses and connections II II
Vacuum brake booster and hose With vacuum
boosterIIII
Brake and clutch fluid level I I II I I
Brake fluid RR
Disc brakes IIIIIIII
Tire rotation Rotate every 10,000 km.
Tire inflation pressure and tire wear
*4IIIIIIII
Steering operation and linkages IIIIIIII
Front and rear suspension, ball joints and wheel
bearing axial play IIII
Driveshaft dust boot I I I I
Bolts and nuts on chassis and body T T T T
Exhaust system and heat shields I I I I
Emergency flat tire repair kit (if installed)
*5Inspect annually.
Cabin air filter Replace every 40,000 km or 24 months.
Function of all lights IIIIIIII
Maintenance and Care
Scheduled Maintenance
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Owner MaintenancePrecautions
▼Owner Maintenance Precautions
The owner or a qualified service
technician should make these vehicle
inspections at the i
ndicated 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.
When Refueling
Brake and clutch fluid level (page
6-19)
Engine coolant level (page 6-17)
Engine oil level (page 6-16)
Washer fluid lev el (page 6-19)
At Least Monthly
Tire inflation pressures (page 6-31)
At Least Twice a Year (For Example,
Every Spring and Fall)
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.
Engine coolant (page 6-17)
Engine oil (page 6-16)

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
6-2), 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. Refer to Introduction (page 6-2)
for owner's responsibility in protecting
your investment. For details, read the
separate Mazda Warranty statement
provided with the vehicle. If you are
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 disp ose 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.
WA R N I N G
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.
Maintenance and Care
Owner Maintenance
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Tires
▼Tires
For reasons of proper
performance, safety,
and better fuel economy, always maintain
recommended tire inflation pressures and
stay within the recommended load limits
and weight distribution.
WA R N I N G
Using Different Tire Types:
Driving your vehicle with different types of
tires is dangerous. It could cause poor
handling and poor braking; leading to loss
of control.
Except for the limited use of the temporary
spare tire, use only the same type tires
(radial, bias-belted, bias-type) on all four
wheels.
Using Wrong-Sized Tires:
Using any other tire size than what is
specified for the vehicle (page 9-9) is
dangerous. It could seriously affect ride,
handling, ground clearance, tire clearance,
and speedometer calibration. This could
cause you to have an accident. Use only
tires that are the correct size specified for
the vehicle.
▼ Tire Inflation Pressure
WA R N I N G
Always
inflate the tires to the correct
pressure:
Overinflation or
underinflation of tires is
dangerous. Adverse handling or
unexpected tire failure could result in a
serious accident.
Refer to Tires on page 9-9.
Use only a Mazda-genuine tire valve cap:
Use of a non-genuine part is dangerous as
the correct tire air pressure cannot be
maintained if the tire valve becomes
damaged. If the vehicle is driven under this
condition, the tire air pressure will decrease
which could result in a serious accident. Do
not use any part for the tire valve cap that
is not a Mazda-genuine part.
Inspect all tire pressures monthly
(including the spare) when the tires are
cold. Maintain recommended pressures for
the best ride, handling, and minimum tire
wear.
Refer to the specification charts (page
9-9).
NOTE
Always check tire pressure when tires
are cold.
Warm tires normally exceed
recommended pressures. Do not release
air from warm tires to adjust the
pressure.
Maintenance and Care
Owner Maintenance
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Underinflation can cause reduced fuel
economy, uneven and accelerated tire
wear, and poor sealing of the tire bead,
which will deform the wheel and cause
separation of tire from rim.
Overinflation can produce a harsh ride,
uneven and accelerated tire wear, and a
greater possibility of damage from road
hazards.
Keep your tire pressure at the correct
levels. If one frequently needs inflating,
have it inspected.
▼Tire Rotation
WA R N I N G
Rotate tires periodically:
Irregular tire wear is dangerous. To
equalize tread wear for maintaining good
performance in handling and braking,
rotate the tires periodically or sooner if
irregular wear develops.
Please refer to Scheduled maintenance for
your tire rotation interval.
During rotation, inspect them for correct
balance.

1. Forward
Do not include (TEMPORARY USE
ONLY) spare tire in rotation.

Also, inspect them for uneven wear and
damage. Abnormal wear is usually caused
by one or a combination of the following:
Incorrect tire pressure
Improper wheel alignment
Out-of-balance wheel
Severe braking

After rotation, inflate all tire pressures to
specification (page 9- 9) and inspect the
lug nuts for tightness.
CAUTION
Rotate unidirectional tires and radial tires
that have an asymmetrical tread pattern or
studs only from front to rear, not from side
to side. Tire performance will be reduced if
rotated from side to side.
Maintenance and Care
Owner Maintenance
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▼Replacing a Tire
WA R N I N G
Always use tires that are in good condition:
Driving with worn tires is dangerous.
Reduced braking, steering, and traction
could result in an accident.
Replace all four tires at the same time:
Replacing just one tire is dangerous. It
could cause poor handling and poor
braking resulting in loss of vehicle control.
Mazda strongly recommends that you
replace all four tires at the same time.
If a tire wears evenly, a wear indicator will
appear as a solid band across the tread.
Replace the tire when this happens.
1. New tread
2. Worn tread
3. Tread wear indicator

You should replace the tire before the band
crosses the entire tread.
NOTE
Tires degrade over time, even when they
are not being used on the road. It is
recommended that tires generally be
replaced when they are 6 years or older.
Heat caused by hot climates or frequent
high loading conditions can accelerate the
aging process. You should replace the
spare tire when you replace the other road
tires due to the aging of the spare tire. The
period in which the tire was manufactured
(both week and year) is indicated by a
4-digit number.
Refer to Tire Labeling on page 8-23.
▼Temporary Spare Tire
Inspect the temporary spare tire at least
monthly to make su
re it is properly
inflated and stored.
NOTE
The temporary spare tire condition
gradually deteriorates even if it has not
been used.
The temporary spare tire is easier to
handle because of its construction which is
lighter and smaller than a conventional
tire. This tire should be used only for an
emergency and only for a short distance.

Use the temporary spare tire only until the
conventional tire is repaired, which should
be as soon as possible.
Refer to Tires on page 9-9.

CAUTION
 Do not use your temporary spare tire rim
with a snow tire or a conventional tire.
Neither will properly fit and could
damage both tire and rim.
Maintenance and Care
Owner Maintenance
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The temporary spare tire has a tread life
of less than 5,000 km (3,000 miles). The
tread life may be shorter depending on
driving conditions.
 The temporary spare tire is for limited
use, however, if the tread wear
solid-band indicator appears, replace the
tire with the same type of temporary
spare (page 6-33).
NOTE
Tires degrade over time, even when they
are not being used on the road. It is
recommended that tires generally be
replaced when they are 6 years or older.
Heat caused by hot climates or frequent
high loading conditions can accelerate the
aging process. You should replace the
spare tire when you replace the other road
tires due to the aging of the spare tire. The
period in which the tire was manufactured
(both week and year) is indicated by a
4-digit number.
Refer to Tire Labeling on page 8-23.
▼ Replacing a Wheel
WA R N I N G
Always use wheels of the correct size on
your vehicle:
Using a wrong-sized wheel is dangerous.
Braking and handling could be affected,
leading to loss of control and an accident.
CAUTION
A wrong-sized wheel may adversely
affect:
 Tire fit
 Wheel and bearing life
Ground clearance
 Snow-chain clearance
 Speedometer calibration
 Headlight aim
 Bumper height
 Tire Pressure Monitoring System
NOTE
When replacing a wheel, make sure the
new one is the same as the original
factory wheel in diameter, rim width,
and offset (inset/outset).
For details, contact an Authorized
Mazda Dealer.

Proper tire balancing provides the best
riding comfort and helps reduce tread
wear. Out-of-balance tires can cause
vibration and uneven wear, such as
cupping and flat spots.
Maintenance and Care
Owner Maintenance
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