2003 MAZDA MODEL MX-5 MIATA service schedule

8-4
Maintenance and Care
Scheduled Maintenance
Form No. 8R09-EA-02G

Schedule 1
I:
Inspect and repair, clean, adjust, or replace if necessary.
R: Replace
L: Lubricate
C: Clean
ENGINE
COOLING SYSTEM
FUEL SYSTEM
IGNITION SYSTEM
CHASSIS and BODY
AIR CONDITIONER SYSTEM (if equipped)
*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 mileage period to ensure long-term reliability.
Maintenance Interval
(Number of months or kilometers
(miles), whichever comes first)Months 6 12182430364248
× 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 valve clearance I
Engine timing belt Replace every 96,000km (60,000miles)
Drive belt (tension) II
Engine oil RRRRRRRR
Engine oil filter RRRRRRRR
Cooling system II
Engine coolant Replace at first 72,000km (45,000miles) or 36 months ;
after that, every 48,000km (30,000miles) or 24 months
Idle speed II
Air filter CCRC
Fuel lines and hoses
*II
Hoses and tubes for emission
*I
Spark plugs RR
Brake lines, hoses and connections II
Disc brakes II
Steering operation and linkages II
Manual transmission oil R
Rear differential oil R
Front suspension ball joints II
Driveshaft dust boots II
Bolts and nuts on chassis and body II
Exhaust system heat shields II
All locks and hinges LLLLLLLL
Refrigerant amount IIII
Compressor operation IIII
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8-5
Maintenance and Care
Scheduled Maintenance
Form No. 8R09-EA-02G

Schedule 2
I:
Inspect and repair, clean, adjust, or replace if necessary.
R: Replace
C: Clean
ENGINE
COOLING SYSTEM
FUEL SYSTEM
IGNITION SYSTEM
ELECTRICAL SYSTEM
*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 mileage period to ensure long-term reliability. Maintenance Interval
(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
Engine timing belt Replace every 96,000km (60,000miles)
Drive belts (tension) II
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 72,000km (45,000miles) or 36 months ;
after that, every 48,000km (30,000miles) or 24 months
Engine coolant level IIIIIIIIIIII
Idle speed II
Air filter CCRC
Fuel lines and hoses
*II
Hoses and tubes for emission*I
Spark plugs RR
Function of all lights IIIIIIIIIIII
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8-10
Maintenance and Care
Form No. 8R09-EA-02G
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 8-17)
• Engine coolant level (page 8-15)
• Engine oil level (page 8-13)
• Washer fluid level (page 8-22)


At Least Monthly
• Tire inflation pressures (page 8-28)


At Least Twice a Year (For Example, Every Spring and Fall)
• Automatic transmission fluid level (page 8-20)
• Power steering fluid level (page 8-19)
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 8-23)
• Engine coolant (page 8-15)
• Engine oil (page 8-14)
Owner Maintenance Schedule
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8-14
Maintenance and Care
Owner Maintenance
Form No. 8R09-EA-02G
5. Pull it out again and examine the level.It’s OK between L and F.
But if it ’s near or below L, add enough
oil to bring the level to F.
6. Make sure the O-ring is positioned properly before reinserting the
dipstick.
The distance between L and F on the
dipstick represents the following:

Changing Engine Oil and Filter
Change engine oil and filter according to
Scheduled Maintenance (page 8-3).
Please act responsibly
—protect the
environment and take used oil to a
recycling facility. Ask your dealer or a
service station for information. Changing engine oil
1. Warm up the engine for a few minutes
and turn it off. Remove the oil-filler
cap.
2. Remove the drain plug and drain the oil into a suitable container.
3. Replace the plug tightly after the oil has thoroughly drained.
4. Fill the engine with new oil to the F mark on the dipstick.
5. Securely replace the oil-filler cap.
6. Start the engine and inspect around the drain plug for leaks.
7. Turn it off and wait 5 minutes for the oil to return to the oil pan.
Don
’t add engine oil over F. This may
cause engine damage.
L (US qt, Imp qt) 0.8 (0.85, 0.70)
Handling Used Engine Oil:
Continuous contact with used engine
oil is dangerous. It could cause skin
cancer. Always wash with soap and
water immediately after changing oil
and filter.
CAUTION
WARNING
Checking or Changing Engine Oil:
Hot engine oil is dangerous. If the
engine has been running, the engine
oil becomes very hot. You could be
seriously burned. Don ’t check or
change the engine oil when the
engine is hot.
WARNING
Tighten
Loosen
Drain plug
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