Page 232 of 326

Black plate (232,1)
3. Install the lug nuts with the beveled
edge inward; tighten them by hand.
WARNING
Don't Apply Oil or Grease to LugNuts, Bolts:
Applying oil or grease to lug nuts and
bolts is dangerous. The lug nuts could
loosen while driving and cause the tire
to come off, resulting in an accident.
In addition, lug nuts and bolts could
be damaged if tightened more than
necessary. Do not apply oil or grease
to lug nuts and bolts and do not
tighten the lug nuts beyond the
recommended tightening torque.4. Turn the lug wrench counterclockwise
and lower the vehicle. Use the lug
wrench to tighten the nuts in the order
shown.
If you're unsure of how tight the nuts
should be, have them inspected at an
Authorized Mazda Dealer.
Nut tightening torque
N·m (kgf·m, ft·lbf)88—118
(9—12, 65—87)
WARNING
Loose Lug Nuts:
Improperly or loosely tightened lug
nuts are dangerous. The wheel could
wobble or come off. This could result
in loss of vehicle control and cause a
serious accident. Always securely and
correctly tighten the lug nuts.
7-12
In Case of an Emergency
Flat Tire
Mazda6_8T12-EA-03K_Edition1 Page232
Friday, December 5 2003 8:58 AM
Form No.8T12-EA-03K
Page 246 of 326

Black plate (246,1)
qSchedule 1
Maintenance IntervalNumber of months or kilometers (miles), whichever comes first
Months 6 12 18 24 30 36 42 48
×1000 km 12 24 36 48 60 72 84 96
×1000 miles 7.5 15 22.5 30 37.5 45 52.5 60
ENGINE
Drive belts (tension)2.3-liter engine I
3.0-liter engine I I
Engine valve clearance (2.3-liter engine)Audible inspect every 120,000km (75,000miles), if noisy,
adjust
Engine oil R R R R R R R R
Engine oil filter R R R R R R R R
COOLING SYSTEM
Cooling system I I
Engine coolantReplace at first 168,000km (105,000miles) or 60 months ;
after that, every 48,000km (30,000miles) or 24 months
FUEL SYSTEM
Air filter R
Fuel lines and hoses
*1II
Hoses and tubes for emission*1I
IGNITION SYSTEM
Spark plugs Replace every 120,000km (75,000miles)
CHASSIS and BODY
Brake lines, hoses and connections I I
Disc brakes I I I I
Tire (Rotation) Rotate every 12,000km (7,500miles)
Steering operation and linkages I I
Front suspension ball joints I I
Driveshaft dust boots I I
Exhaust system and heat shields Inspect every 72,000km (45,000miles) or 60 months
All locks and hinges L L L L L L L L
AIR CONDITIONER SYSTEM (if installed)
Cabin air filter Replace every 40,000kms (25,000miles) or 24 months
Chart symbols
I:Inspect and repair, clean, adjust, or replace if necessary.
R:Replace
L:Lubricate
Remarks
*1: According to state/provincial 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 mileage/kilometer period to ensure long-term reliability.
8-4
Maintenance and Care
Scheduled Maintenance
Mazda6_8T12-EA-03K_Edition1 Page246
Friday, December 5 2003 8:58 AM
Form No.8T12-EA-03K
Page 252 of 326

Black plate (252,1)
Engine Oil
qRecommended Oil
Oil container labels provide important
information.
ENGINESGASOLINE
(ILSAC)
FOR
The quality designationSLorILSAC
must be on the label.
5W-20
120 100 80
60 40
20
0 –20
50 40 30
20 10
0 –10
–20 –30
Energy conserving oils are recommended.
A chief contribution they make to fuel
economy is reducing the amount of fuel
necessary to overcome engine friction.
qInspecting Engine Oil Level
1. Be sure the vehicle is on a level
surface.
2. Warm up the engine to normal
operating temperature.
3. Turn it off and wait at least 5 minutes
for the oil to return to the oil pan.
4. Pull out the dipstick, wipe it clean, and
reinsert it fully.
2.3-liter engine
Full
OK
Low
3.0-liter engine
Full
OK
Low
5. Pull it out again and examine the level.
It's OK between MIN and MAX.
But if it's near or below MIN, add
enough oil to bring the level to MAX.
8-10
Maintenance and Care
Owner Maintenance
Mazda6_8T12-EA-03K_Edition1 Page252
Friday, December 5 2003 8:58 AM
Form No.8T12-EA-03K
Page 290 of 326

Black plate (290,1)
Interior Care
qDashboard Precautions
Prevent caustic solutions such as perfume
and cosmetic oils from contacting the
dashboard. They'll damage and discolor it.
If these solutions get on the dashboard,
wipe them off immediately.
CAUTION
Do not use glazing agents.
Glazing agents contain ingredients
which may cause discoloration,
wrinkling, cracks and peeling.
qCleaning the Upholstery and
Interior Trim
Vinyl
Remove dust and loose dirt from vinyl
with a whisk broom or vacuum cleaner.
Clean vinyl with a leather-and-vinyl
cleaner.
Leatherí
Real leather isn't uniform and may have
scars, scratches, and wrinkles. Clean it
with a leather cleaner or mild soap.
Wipe it with adampsoft cloth; then dry
and buff it with adrysoft cloth.
Fabricí
Remove dust and loose dirt from fabric
with a whisk broom or vacuum cleaner.
Clean it with a mild soap solution good
for upholstery and carpets. Remove fresh
spots immediately with a fabric spot
cleaner.To keep the fabric looking clean and
fresh, take care of it. Otherwise its color
will be affected, it can be stained easily,
and its fire-resistance may be reduced.
CAUTION
Use only recommended cleaners and
procedures. Others may affect
appearance and fire-resistance.
qCleaning the Lap/Shoulder Belt
Webbing
Clean the webbing with a mild soap
solution recommended for upholstery or
carpets. Follow instructions. Don't bleach
or dye the webbing; this may weaken it.
After cleaning the belts, thoroughly dry
the belt webbing and make sure there is
no remaining moisture before retracting
them.
WARNING
Damaged Seat Belt:
Using damaged seat belts is
dangerous. In a collision, damaged
belts cannot provide adequate
protection. Have an Authorized Mazda
Dealer replace damaged belts
immediately.
8-48
Maintenance and Care
íSome models.
Appearance Care
Mazda6_8T12-EA-03K_Edition1 Page290
Friday, December 5 2003 8:59 AM
Form No.8T12-EA-03K
Page 315 of 326

Black plate (315,1)
Specifications
qEngine
ItemSpecification
2.3-liter engine 3.0-liter engine
Type DOHC-16V in-line, 4-cylinder DOHC-24V 60°V, 6-cylinder
Bore×Stroke 87.5 × 94.0 mm (3.44 × 3.70 in) 89.0 × 79.5 mm (3.50 × 3.13 in)
Displacement 2,261 ml (2,261 cc, 137.9 cu in) 2,967 ml (2,967 cc, 181.0 cu in)
Compression ratio 9.7 10.0
qElectrical System
Item Classification
Battery 12V-50AH/5HR
Alternator2.3-liter engine 12 V - 90 A
3.0-liter engine 12 V - 110 A
Starter 12 V - 1.4 kW
Spark-plug number2.3-liter engine NGK ITR6F 13
3.0-liter engine Motorcraft AGSF 22FSCM
Spark-plug gap2.3-liter engine 1.25—1.35 mm (0.049—0.053 in)
3.0-liter engine 1.29—1.45 mm (0.051—0.057 in)
qLubricant Quality
LubricantClassification
API Service ILSAC
Engine oil
*SL GF-III
* Refer to the recommended SAE viscosity numbers on page 8-10.
Lubricant Classification
Manual transmission
oil2.3-liter engineAny temperatureAPI Service GL-4 or GL-5
SAE 75W-90
Above 10°C (50°F)API Service GL-4 or GL-5
SAE 80W-90
3.0-liter engineAPI Service GL-4 or GL-5
SAE 75W-90
Automatic transaxle fluid ATF M-V
Power steering fluidATF M-III, M-V, or equivalent
(e.g. Dexron® III)
Brake fluid SAE J1703, or FMVSS116 DOT-3
Specifications
10-3
Mazda6_8T12-EA-03K_Edition1 Page315
Friday, December 5 2003 9:0 AM
Form No.8T12-EA-03K