2002 MAZDA MODEL 626 engine coolant
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8-5
Maintenance and Care
Scheduled Maintenance
Form No. 8Q50-EA-01G
Schedule 2
I : Inspect and repair, clean, adjust, or replace if necessary.
(Oil-permeated air filter cannot be cleaned using the air-blow method.) R: Replace
L : Lubricate
*1: According to state 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 kilometrage (mileage) period to ensure long-term reliability.
*2: If the vehicle is operated in cold districts { below –18 degrees C (0 degrees F) }, replace the timing belt at 96,000km (60,000miles).
Maintenance
Interval
Maintenance
Item Number of months or kilometers (miles), whichever comes first Months 4 8 12 16 20 24 28 32 36 40 44 48
×1000 Km 8 1624324048566472808896
(×1000 Miles) (5) (10) (15) (20) (25) (30) (35) (40) (45) (50) (55) (60)
Engine valve clearance I
Drive belts (tension) II
Engine timing belt
*2Inspect at 96,000km (60,000miles)
Replace every 168,000km (105,000miles)
Engine oil Puerto Rico
Replace every 5,000km (3,000miles) or 3 months
others RRRRRRRRRRRR
Engine oil filter RRRRRRRRRRRR
Cooling system II
Engine coolant Replace at first 168,000km (105,000miles) or 60 months ;
after that, every 48,000km (30,000miles) or 24 months
Engine coolant level IIIIIIIIIIII
Idle speed II
Air filter I
*1RI *1R
Fuel lines and hoses*1II
Hoses and tubes for emission*1I
Spark plugs 2.0-liter engine
(non-PLATINUM tipped type)
RR
2.5-liter engine
(PLATINUM tipped type) Replace every 96,000km (60,000miles)
Function of all lights IIIIIIIIIIII
Brake lines, hoses and connections II
Brake and clutch fluid level IIIIIIIIIIII
Disc brakes IIII
Drum brakes II
Tire inflation pressure and tire wear IIIIIIIIIIII
Steering operation and linkages II
Power steering fluid level IIIIIIIIIIII
Front suspension ball joints II
Driveshaft dust boots II
Bolts and nuts on chassis and body IIII
Exhaust system heat shields II
All locks and hinges LLLLLLLLLLLL
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8-7
Maintenance and Care
Form No. 8Q50-EA-01G
Owner Maintenance
The owner or a qualified service technician should make these vehicle inspections at the
indicated intervals to ensure safe and dependable operation.
Bring any problem to the attention of an Authorized Mazda Dealer or qualified service
technician as soon as possible.
When Refueling
• Brake and clutch fluid level (page 8-15)
• Engine coolant level (page 8-13)
• Engine oil level (page 8-11)
• Washer fluid level (page 8-20)
At Least Monthly
• Tire inflation pressures (page 8-26)
At Least Twice a Year (For Example, Every Spring and Fall)
• Automatic transaxle fluid level (page 8-18)
• Power steering fluid level (page 8-17)
You can do the following scheduled maintenance items if you have some mechanical
ability and a few basic tools and if you closely follow the directions in this manual.
• Air filter (page 8-21)
• Engine coolant (page 8-13)
• Engine oil (page 8-11)
Owner Maintenance Schedule
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8-9
Maintenance and Care
Owner Maintenance
Form No. 8Q50-EA-01G
Engine Compartment Overview
2.0-liter engineAutomatic transaxle fluid-level
dipstick (only for automatic
transaxle)
Brake/Clutch fluid reservoir
Battery Fuse block
Engine coolant
reservoirAir filter
Cooling system cap Engine oil-filler cap
Power steering fluid
reservoir
Windshield washer
fluid reservoir Engine oil dipstick
2.5-liter engine
Air filter
Cooling system cap
Engine coolant reservoir
Power steering fluid
reservoir
Battery
Fuse block
Automatic transaxle fluid-level
dipstick (only for automatic
transaxle)
Brake/Clutch fluid reservoir
Engine oil-filler cap
Windshield washer
fluid reservoir Engine oil dipstick
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8-13
Maintenance and Care
Owner Maintenance
Form No. 8Q50-EA-01G
Inspecting Coolant Level
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
Change coolant according to Scheduled
Maintenance (page 8-3).
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. Don ’t
inspect the coolant system or add
coolant when the engine is hot.
WARNING
2.0-liter engine
2.5-liter engine
Radiator coolant will damage paint.
Rinse it off quickly.
• 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.
CAUTION
CAUTION
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8-14
Maintenance and Care
Owner Maintenance
Form No. 8Q50-EA-01G
For mixture percentage:
To change coolant1. Remove the cooling system cap.
2. Only when the engine is cool, loosen the radiator drain plug and drain the
coolant into a suitable container.
3. With the drain plug loose but not fully removed, flush out the system with
running water.
4. Drain the system completely and retighten the plug.
Protection Volume
Antifreeze solution Wa t e r
Above −16 °C
(3 °F) 35% 65%
Above −26 °C
( − 15 °F) 45 55
Above −40 °C
( − 40 °F) 55 45
Removing the Cooling System Cap:Removing the cooling system cap or
drain plug 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
or drain plug. Wrap a thick cloth
around it 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
2.0-liter engine Cooling system cap
Loosen
Tighten
Drain plug
Loosen
Tighten
LoosenTighten
Cooling system cap
Drain plug
2.5-
liter engine
Loosen Tighten
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8-15
Maintenance and Care
Owner Maintenance
Form No. 8Q50-EA-01G
5. Fill the radiator (to the top of the filler neck) and then the coolant reservoir (to
F) with as much ethylene-glycol-based
coolant and water as necessary to
provide protection from freezing and
corrosion.
In extremely cold climates, add the
amount recommended by the coolant
manufacturer.
6. Reinstall the cooling system cap.
7. Run the engine at idle for about 10 minutes.
8. Then do this: •Run the engine at 2,500 rpm for
about 5 minutes.
• Increase the engine speed to 3,000
rpm for about 5 seconds and then
release the accelerator.
• Do this 4 or 5 times.
• Make sure the engine temperature
gauge does not reach the HOT zone.
After turning off the engine, inspect the
drain plug and the water hoses for leaks.
9. After the engine has cooled, remove the cooling system cap and inspect the
coolant level. If it ’s low, repeat steps 5
to 8.
Because this procedure requires technical
expertise, we recommend that it be done
by an Authorized Mazda Dealer.
Inspecting Brake/Clutch Fluid
Level
The brakes and clutch draw fluid from the
same reservoir.
Inspect the fluid level in the reservoir
regularly. It should be kept at MAX.
The level normally drops with
accumulated distance, a condition
associated with wear of brake and clutch
linings. If it is excessively low, have the
brake/clutch system inspected by an
Authorized Mazda Dealer.
NOTE
Mixing green coolant with orange
coolant could decrease the service life
expectancy of the coolant. Use only
genuine Mazda orange colored or
equivalent coolant.
Brake/Clutch Fluid
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8-30
Maintenance and Care
Owner Maintenance
Form No. 8Q50-EA-01G
Yo u r M a z d a’s headlights have replaceable
halogen bulbs.
Replacing a Headlight Bulb
1. Make sure the headlight switch is off.
2. Lift the hood and find the bulb in the
rear of the headlight body.
3. 2.5-liter engine Remove the bolts and the coolant
reservoir.
4. Detach the electrical connector from the bulb by squeezing the tabs and
pulling it to the rear.
Handling Halogen Bulbs:When a halogen bulb breaks, it is
dangerous. These bulbs contain
pressurized gas. If one is broken, it
will explode and serious injuries
could be caused by the flying glass.
If the glass portion is touched with
bare hands, body oil could cause the
bulb to overheat and explode when lit.
Never touch the glass portion of the
bulb with your bare hands and always
wear eye protection when handling or
working around halogen bulbs.
Children and Halogen Bulbs:
Playing with a halogen bulb is
dangerous. Serious injuries could be
caused by dropping a halogen bulb or
breaking it some other way.
Always keep halogen bulbs out of the
reach of children.
WARNING
Do not touch the glass surface
Bolts
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10-5
Specifications
Form No. 8Q50-EA-01G
Capacities
(Approximate Quantities)
*The indicated engine oil capacities are for general reference purposes only. When adding
or changing oil, verify the engine oil level with the oil dipstick.
Dimensions
Unit: mm (in)
We i g h t s
Unit: kg (lb)
GVWR: Gross Vehicle Weight Rating
GAWR: Gross Axle Weight Rating
Unit
Item L US qt Imp qt
Engine oil
*
2.0-liter engine with oil filter
replacement
3.5 3.7 3.1
without oil filter
replacement 3.3 3.5 2.9
2.5-liter engine with oil filter
replacement
4.0 4.2 3.5
without oil filter
replacement 3.7 3.9 3.3
Coolant 7.5 7.9 6.6
Transaxle oil Manual transaxle 2.7 2.9 2.4
Automatic
transaxle
2.0-liter engine 8.86 9.37 7.80
2.5-liter engine 8.0 8.5 7.0
Fuel tank L US gal Imp gal
64.0 16.9 14.1
Overall length 4,760 (187.4)
Overall width 1,760 (69.3)
Overall height 1,400 (55.1)
Front tread 1,500 (59.1)
Rear tread 1,490 (58.7)
Wheelbase 2,670 (105.1) Model
Item 2.0-liter engine 2.5-liter engine
GVWR 1,771 (3,904) 1,827 (4,028)
GAWR Front 959 (2,114) 1,004 (2,214)
Rear 812 (1,790) 823 (1,814)
J94S.book Page 5 Saturday, June 23, 2001 1:04 PM