Mazda mx-5 2017 Owner's Manual page 446

If Trouble Arises
Flat Tire
8. Remove the valve cap from the flat tire.
Press the back of a valve core tool to
the core of the tire valve and bleed all
the remaining air.
Valve
Valve cap
CAUTION
If there is air remaining in the tire when
the valve core is removed, the valve
core could fly out. Remove the valve
core carefully.
9. Turn the valve core counterclockwise
with the valve core tool and remove the
valve core.
Valve Valve core
NOTE
Store the valve core in a place where it
will not get dirty.
7–12
Valve core tool
10. Insert the injection hose into the valve.
11. Hold the bottom of the bottle upright,
squeeze the bottle with your hands, and
inject the entire amount of tire sealant
into the tire.
12. Pull out the injection hose from the
valve.
NOTE
The tire sealant cannot be reused.
Purchase a new tire sealant kit at an
Authorized Mazda Dealer.
Valve
Injection hose
Valve