coolant reservoir MAZDA MODEL 5 2010 Owners Manual

Black plate (259,1)
Overheating
If the temperature gauge indicates
overheating, the vehicle loses power, or
you hear a loud knocking or pinging
noise, the engine is probably too hot.
WARNING
Turn off the ignition switch 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 indefinitely
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 remove either cooling
system caps when the engine and
radiator are hot: When the engine and radiator are
hot, scalding coolant and steam may
shoot out under pressure and cause
serious injury.
Open the hood ONLY after steam is no
longer escaping from the engine: Steam from an overheated engine is
dangerous. The escaping steam could
seriously burn you.
If the temperature gauge indicates
overheating:
1. Drive safely to the side of the road and park off the right-of-way. 2. Put a vehicle with an automatic
transaxle in park (P), a manual
transaxle in neutral.
3. Apply the parking brake.
4. Turn off the air conditioner.
5. Check whether coolant or steam is escaping from under the hood or from
the engine compartment.
If steam is coming from the engine
compartment:
Do not go near the front of the vehicle.
Stop the engine.
Wait until the steam dissipates, then
open the hood and start the engine.
If neither coolant nor steam is
escaping:
Open the hood and idle the engine until
it cools.
CAUTION
If the cooling fan does not operate
while the engine is running, the
engine temperature will increase.
Stop the engine and call an
Authorized Mazda Dealer.
6. Make sure the cooling fan is operating, then turn off the engine after the
temperature has decreased.
7. When cool, check the coolant reservoir level.
If it's low, look for coolant leaks from
the radiator and hoses.
In Case of an Emergency
Overheating
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Black plate (260,1)
If you find a leak or other damage, or if
coolant is still leaking:
Stop the engine and call an Authorized
Mazda Dealer.
Cooling fan
Coolant reservoir
Cooling system cap
If you find no problems, the engine is
cool, and no leaks are obvious:
Carefully add coolant as required (page
8-20).
CAUTION
If the engine continues to overheat or
frequently overheats, have the
cooling system inspected. The engine
could be seriously damaged unless
repairs are made. Consult an
Authorized Mazda Dealer.
7-14
In Case of an Emergency
Overheating
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Engine Compartment Overview
Engine oil-filler cap
Power steering
fluid reservoir
Engine oil dipstick
Cooling System Cap Automatic transaxle fluid-level
dipstick (only for automatic transaxle)
Fuse block
Brake/Clutch fluid
reservoir
Battery
Engine coolant reservoir
Windshield
washer fluid
reservoir
Maintenance and Care
Owner Maintenance
8-17
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Engine Coolant
qInspecting Coolant Level
WARNING
Do not use a match or live flame in the
engine compartment. DO NOT ADD
COOLANT WHEN THE ENGINE IS HOT:
A hot engine is dangerous. If the
engine has been running, parts of the
engine compartment can become
very hot. You could be burned.
Carefully inspect the engine coolant
in the coolant reservoir, but do not
open it.
Turn off the ignition switch 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 indefinitely
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 remove either cooling
system cap when the engine and
radiator are hot: When the engine and radiator are
hot, scalding coolant and steam may
shoot out under pressure and cause
serious injury.
NOTE
Changing the coolant should be done by an
Authorized Mazda Dealer.
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 F and L marks
on the coolant reservoir when the engine
is cool.
If it's at or near L, add enough coolant to
the coolant reservoir to provide freezing
and corrosion protection and to bring the
level to F.
8-20
Maintenance and Care
Owner Maintenance
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CAUTION
ØRadiator coolant will damage
paint.
Rinse it off quickly if spilled.
Ø Use only soft (demineralized)
water in the coolant mixture.
Water that contains minerals will
cut down on the coolant's
effectiveness.
Ø Don't add only water. Always add
a proper coolant mixture.
Ø The engine has aluminum parts
and must be protected by an
ethylene-glycol-based coolant to
prevent corrosion and freezing.
Ø DO NOT USE coolants Containing
Alcohol, methanol, Borate or
Silicate.
These coolants could damage the
cooling system.
Ø DO NOT MIX alcohol or methanol
with the coolant. This could
damage the cooling system.
Ø Don't use a solution that contains
more than 60% antifreeze.
This would reduce effectiveness. NOTE
If the
“FL22” mark is shown on or near the
cooling system cap, it is recommended to use
Mazda Genuine FL22 engine coolant (page
8-3).
If the coolant reservoir is empty or new
coolant is required frequently, consult an
Authorized Mazda Dealer.
Maintenance and Care
Owner Maintenance
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Specifications
qEngine
Item Specification
Type DOHC-16V in-line, 4-cylinder
Bore × Stroke 87.5 × 94.0 mm (3.44 × 3.70 in)
Displacement 2,261 ml (2,261 cc, 138.0 cu in)
Compression ratio 9.7
qElectrical System
Item Classification
Battery 12V-48AH/5HR, 12V-52AH/5HR
Spark-plug number LFG1 18110
*1, L3Y2 18 110
Spark-plug gap 1.25 ―1.35 mm (0.049 ―0.053 in)
*1 ex factory
CAUTION
When cleaning the iridium plugs, do not use a wire brush. The fine particulate
coating on the iridium alloy and platinum tips could be damaged.
q Lubricant Quality
Lubricant Classification
Engine oil Refer to the recommended SAE viscosity numbers on page 8-18.
Manual transaxle oil API Service
GL-4
SAE 75W-80
Automatic transaxle fluid Mazda Genuine ATF M-V
Power steering fluid Mazda Genuine ATF M-III or equivalent (e.g. Dexron® II)
Brake/Clutch fluid SAE J1703 or FMVSS116 DOT-3
qCapacities
(Approximate Quantities)
Item Capacity
Engine oil With oil filter replacement
4.3 L (4.5 US qt, 3.8 Imp qt)
Without oil filter replacement 3.9 L (4.1 US qt, 3.4 Imp qt)
Coolant 7.5 L (7.9 US qt, 6.6 Imp qt)
Manual transaxle oil 2.77 L (2.93 US qt, 2.44 Imp qt)
Automatic transaxle fluid 8.14 L (8.60 US qt, 7.16 Imp qt)
Fuel tank 60.0 L (15.9 US gal, 13.2 Imp gal)
Check oil and fluid levels with dipsticks or reservoir gauges.
10-4
Specifications
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