Mazda 3 Sedan 2020 Owner's Manual page 455

Maintenance Item
Brake lines, hoses and connections
Vacuum brake booster and
hose
Brake and clutch fluid level
Brake fluid
Disc brakes
Tire rotation
Tire inflation pressure and tire wear
Steering operation and linkages
Front and rear suspension, ball joints and
wheel bearing axial play
Driveshaft dust boot
Bolts and nuts on chassis and body
Exhaust system and heat shields
Emergency flat tire repair kit (if equipped)
Cabin air filter
Function of all lights
Chart symbols:
I: Inspect: Inspect and clean, repair, adjust, fill up, or replace if necessary.
R: Replace
T: Tighten
Remarks:
*
1 Reset the engine oil data whenever replacing the engine oil regardless of the message/wrench
indicator light display.
*
2 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.
*
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 equipped.
*
5 Check the tire repair fluid expiration date every year when performing the periodic maintenance.
Replace the tire repair fluid bottle with new one before the expiration date.
Number of times, maintenance was performed.
1
With vac-
uum booster
I
With electri-
cal booster
I
*4
I
*5
Replace every 48,000 km (30,000 miles) or 24
I
Scheduled Maintenance
2 3 4
I I
I I
I I I
R R
I I I
Rotate every 16,000 km (10,000 miles).
I I I
I I
I I
I I
T T
I
Inspect annually.
months.
I I I
Maintenance and Care
5 6 7
I
I
I I I
R
I I I
I I I
I
I
I
T
I I I
6-5
8
I
I
I
R
I
I
I
I
I
T
I
I