2004 MAZDA MODEL MPV coolant reservoir

7-16
In Case of an Emergency
Overheating
Form No. 8S06-EA-03H
6. When cool, check the coolant level.
If it’s low, look for coolant leaks from
the radiator and hoses.
If you find a leak or other damage,
or if coolant is still leaking:
Stop the engine and call an Authorized
Mazda Dealer.
If you find no problems, the engine is
cool, and no leaks are obvious:
Carefully add coolant as required (page
8-12).
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.
F
L
Cooling
system cap
Coolant reservoir
CAUTION
J16R_8S06-EA-03H_Edition1.book Page 16 Wednesday, July 9, 2003 4:19 PM

8-9
Maintenance and Care
Owner Maintenance
Form No. 8S06-EA-03H
Engine Compartment Overview
Automatic transaxle fluid-level dipstick
Cooling system cap
Engine coolant reservoir
Power steering
fluid reservoir
Windshield washer
fluid reservoir
Engine oil dipstick Engine oil-filler cap
Engine oil filterBatteryFuse blockAir filter Brake fluid reservoir
J16R_8S06-EA-03H_Edition1.book Page 9 Wednesday, July 9, 2003 4:19 PM

8-12
Maintenance and Care
Owner Maintenance
Form No. 8S06-EA-03H
Changing oil filter
Because you need a special tool to
retighten the filter, an Authorized Mazda
Dealer should do the work.

Inspecting Coolant Level
Engine Coolant
Hot Engine:
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.
Do not use a match or live flame in
the engine compartment. DO NOT
ADD COOLANT WHEN THE
ENGINE IS HOT.
Cooling Fan and Engine
Inspection:
Inspecting the engine with the
ignition switch in the ON position is
dangerous. The cooling fan could
turn on unexpectedly even when the
engine isn’t running. You could be
seriously injured by the fan. Turn the
ignition switch off and remove the key
from the ignition switch when you
inspect the engine.
Cooling System Cap:
When the engine and radiator are
hot, scalding coolant and steam may
shoot out under pressure and cause
serious injury. Don’t remove the
cooling system cap when the engine
and radiator are hot.
WARNING
J16R_8S06-EA-03H_Edition1.book Page 12 Wednesday, July 9, 2003 4:19 PM

8-13
Maintenance and Care
Owner Maintenance
Form No. 8S06-EA-03H
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.
Do not overfill.
If new coolant is required frequently,
consult an Authorized Mazda Dealer.
Changing Coolant (Without Rear
Heater)
Change coolant according to Scheduled
Maintenance (page 8-3).
For mixture percentage:
Radiator coolant will damage paint.
Rinse it off quickly.
CAUTION
•Use only soft (demineralized) water
in the coolant mixture. Water that
contains minerals will cut down on
the coolant’s effectiveness.
•Don’t add only water. Always add a
proper coolant mixture.
•The engine has aluminum parts and
must be protected by an ethylene-
glycol-based coolant to prevent
corrosion and freezing.
•DO NOT USE alcohol or methanol
antifreeze. DO NOT MIX alcohol
or methanol with the coolant. This
could damage the cooling system.
•Don’t use a solution that contains
more than 60 % antifreeze.
This would reduce effectiveness.
ProtectionVo l u m e
Antifreeze
solutionWa t e r
Above -16°C (3°F) 35% 65%
Above -26°C (-15°F) 45% 55%
Above -40°C (-40°F) 55% 45%
CAUTION
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8-14
Maintenance and Care
Owner Maintenance
Form No. 8S06-EA-03H
To change coolant
1. Remove the cooling system cap.
2. Only when the engine is cool, remove
the radiator drain plug and drain the
coolant into a suitable container.
Properly dispose of the used coolant.
3. Flush out the system with running
water.4. Drain the system completely. Insert
and tighten the plug. Add as much
ethylene-glycol-based coolant and
water as necessary to provide freezing
and corrosion protection.
5. In extremely cold climates, add the
amount recommended in the coolant
manufacturer’s instructions.
6. Run the engine at idle with the cooling
system cap off. Slowly add additional
coolant if necessary.
7. At this point, wait until the engine
reaches normal operating temperature;
then depress the accelerator two or
three times. Add more coolant, if
necessary, until the system is full.
8. Install the cooling system cap. Inspect
all connections for leaks. Inspect the
level in the coolant reservoir one more
time.
Changing Coolant (With Rear
Heater)
Have an Authorized Mazda Dealer change
the coolant according to the Scheduled
Maintenance (page 8-3).
Removing the Cooling System Cap:
Removing the cooling system cap
while the engine is running or hot is
dangerous. This might lead to cooling
system and engine damage and could
result in serious injury from escaping
hot coolant or steam. Turn off the
engine and wait until it’s cool. Even
then, be very careful when removing
the cap. Wrap a thick cloth around
the cap and slowly turn it
counterclockwise to the first stop.
Step back while the pressure escapes.
When you’re sure all the pressure is
gone, press down on the cap — still
using a cloth — turn the cap, and
remove it.
WARNING
F
L
Tighten Loosen
TightenLoosen
J16R_8S06-EA-03H_Edition1.book Page 14 Wednesday, July 9, 2003 4:19 PM

10-5
Specifications
Form No. 8S06-EA-03H

Capacities
(Approximate Quantities)
Check oil and fluid levels with dipsticks or reservoir gauges.

Dimensions
*1With license plate holder*217 inch wheel vehicle*3Rear drum brake*4Rear disc brake

We i g h t s

Air Conditioner
ItemUnit
L US qt Imp qt
Engine oilWith oil filter replacement 5.7 6.0 5.0
Without oil filter replacement 5.2 5.5 4.6
CoolantWith rear heater 12.0 12.7 10.6
Without rear heater 10.2 10.8 9.3
Automatic transaxle fluid 9.7 10.3 8.5
Washer fluidWith 4-Seasons package 5.5 5.8 4.8
Without 4-Seasons package 2.2 2.3 1.9
Fuel tank 75 19.8 (US gal) 16.5 (Imp gal)
Item Model
Overall lengthWithout GFX Package
4,807mm (189.3 in), 4,821mm (189.8 in)
*1
With GFX Package
4,813mm (189.5 in), 4,833mm (190.3 in)*1
Overall width 1,830mm (72.1 in)
Overall height
1,745 mm (68.7 in), 1,755 mm (69.1 in)*2
Front tread 1,540mm (60.6 in)
Rear tread
1,545mm (60.8 in)*3, 1,550mm (61.0 in)*4
Wheelbase 2,840mm (111.8 in)
Item Weight
GVWR (Gross Vehicle Weight Rating) 2,386kg (5,260 lb)
GAWR (Gross Axle Weight Rating)Front 1,189kg (2,621 lb)
Rear 1,218kg (2,685 lb)
Refrigerant complies with SAE J639 Maximum operating charge
HFC134a (R-134a)Front air-conditioner 0.6 kg (21.2 oz)
Front and rear air-conditioner 0.8 kg (28.2 oz)
J16R_8S06-EA-03H_Edition1.book Page 5 Wednesday, July 9, 2003 4:19 PM