Mazda 8T12-EA-03K - Manual (Page 255)

Black plate (255,1)
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 FULL or F and
LOW or L marks on the coolant reservoir
when the engine is cool.
2.3-liter engine
3.0-liter engine
If it's at or near LOW or L, add enough
coolant to the coolant reservoir to provide
freezing and corrosion protection and to
bring the level to FULL or F.
CAUTION
Radiator coolant will damage paint.
Rinse it off quickly if spilled.
Do not overfill.
If new coolant is required frequently,
consult an Authorized Mazda Dealer.
qChanging Coolant
Change coolant according to Scheduled
Maintenance (page 8-3).
CAUTION
l Use only soft (demineralized) water
in the coolant mixture. Water that
contains minerals will cut down on
the coolant's effectiveness.
l Don't add only water. Always add a
proper coolant mixture.
l The engine has aluminum parts and
must be protected by an ethylene-
glycol-based coolant to prevent
corrosion and freezing.
l DO NOT USE alcohol or methanol
antifreeze. DO NOT MIX alcohol or
methanol with the coolant. This
could damage the cooling system.
l Don't use a solution that contains
more than 60 % antifreeze.
This would reduce effectiveness.
For mixture percentage:
Protection
Volume
Antifreeze
solution
Demineralized
water
Above –16°C (3°F) 35% 65%
Above –26°C (–15°F) 45% 55%
Above –40°C (–40°F) 55% 45%
Maintenance and Care
Owner Maintenance
8-13
Mazda6_8T12-EA-03K_Edition1 Page255
Friday, December 5 2003 8:58 AM
Form No.8T12-EA-03K