transmission MAZDA MODEL MX-5 MIATA 2003 Owner's Manual

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
J07R_8R09_EA_02G_Edition4.book Page 4 Monday, February 3, 2003 1:16 PM

8-6
Maintenance and Care
Scheduled Maintenance
Form No. 8R09-EA-02G
I:Inspect and repair, clean, adjust, or replace if necessary.
R: Replace
L: Lubricate
CHASSIS and BODY
AIR CONDITIONER SYSTEM(if equipped) 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
Brake lines, hoses and connections II
Brake and clutch fluid level IIIIIIIIIIII
Disc brakes IIII
Tire inflation pressure and tire wear IIIIIIIIIIII
Steering operation and linkages II
Power steering fluid level IIIIIIIIIIII
Manual transmission oil RR
Rear differential oil RR
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
Washer fluid level IIIIIIIIIIII
Refrigerant amount IIII
Compressor operation IIII
J07R_8R09_EA_02G_Edition4.book Page 6 Monday, February 3, 2003 1:16 PM

8-9
Maintenance and Care
Scheduled Maintenance
Form No. 8R09-EA-02G
I:Inspect: Inspect and clean, repair, adjust, or replace if necessary.
R: Replace
T: Tig hten
L: Lubricate
EXHAUST EMISSION CONTROL SYSTEM
ELECTRICAL SYSTEM
CHASSIS and BODY
*5If the brakes are used extensively (for example, continuous hard driving or mountain driving) or if the vehicle
is operated in extremely humid climates, change the brake fluid annually.
*6This is a full function check of electrical systems such as lights, wiper and washer systems (including wiper
blades), and power windows.
Maintenance Interval
(Number of months or kilometers (miles),
whichever comes first) Months 6 121824303642485460667278849096
× 1000 km 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160
× 1000 miles 6 12 18 24 30 36 42 48 54 60 66 72 78 84 90 96
E.G.R. system IIIIIIII
All electrical system
*6 IIIIIIII
Head light alignment IIIII
Brake pedals and clutch pedals IIIIIIIIIIIIIIII
Brake lines, hoses and connections IIIIIIII
Clutch fluid IIIIIIIIIIIIIIII
Brake fluid
*5I I IRI I IRI I IRI I IR
Parking brake IIIIIIIIIIIIIIII
Power brake unit and hoses IIIIIIII
Disc brakes IIIIIIIIIIIIIIII
Power steering fluid and lines IIIIIIIIIIIIIIII
Steering operation and gear housing IIIIIIII
Steering linkages, tie rod ends and arms IIIIIIII
Manual transmission oil RR
Rear differential oil RR
Front and rear suspension and ball joints IIII
Automatic transmission fluid level IIII III
Automatic transmission fluid RRR
Wheel nuts TTTTTTTT
Drive shaft dust boots IIII
Bolts and nuts on chassis and body TTTTTTTT
Exhaust system heat shields IIII
Tire (including spare tire)
(with inflation pressure adjustment) IIIIIIII
Hinges and catches LLLLLLLL
Road test IIIIIIIIIIIIIIII
J07R_8R09_EA_02G_Edition4.book Page 9 Monday, February 3, 2003 1:16 PM

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
J07R_8R09_EA_02G_Edition4.book Page 10 Monday, February 3, 2003 1:16 PM

8-12
Maintenance and Care
Owner Maintenance
Form No. 8R09-EA-02G
Engine Compartment Overview
Fuse blockEngine oil-filler cap Cooling system cap Power steering fluid filler cap/dipstick Air filterClutch fluid reservoir
(Only for manual
transmission model)
Automatic transmission fluid-level dipstick
(Only for automatic transmission model)
Engine oil dipstickBrake fluid reservoir
Washer fluid reservoir
(TypeA)
The battery is in the trunk
Engine coolant
reservoirWasher fluid reservoir (TypeB)
J07R_8R09_EA_02G_Edition4.book Page 12 Monday, February 3, 2003 1:16 PM

8-20
Maintenance and Care
Owner Maintenance
Form No. 8R09-EA-02G
3. Remove the filler cap and attached dipstick.
4. Wipe them clean and put them back.
5. Remove again and inspect the level.
6. It must be between H and L. Add fluid if necessary.
Don ’t overfill.
If new fluid is required frequently, consult
an Authorized Mazda Dealer.

Inspecting Automatic
Transmission Fluid Level
The automatic transmission fluid level
should be inspected regularly. Measure it
as described below.
The volume of fluid changes with the
temperature. For that reason, it is best to
examine the level after having driven the
vehicle for 15 minutes. If necessary,
however, it can also be inspected without
driving when the outside temperature is
above 20
°C (70 °F).
1. Park on a level surface and set the parking brake firmly.
2. Idle the engine. Push down on the brake pedal.
3. Move the shift lever through all ranges and set it at P.
Automatic Transmission
Fluid (ATF)
•Low fluid level causes transmission
slippage. Overfilling can cause
foaming, loss of fluid, and
transmission malfunction.
• Use specified fluid (page 10-4). A
nonspecified fluid could result in
transmission malfunction and
failure.
• The vehicle should not be driven if
the fluid level is below the bottom
of the dipstick and the outside
temperature is above 20
°C (70 °F),
or if evident automatic transmission
fluid leaks are found.
CAUTION
J07R_8R09_EA_02G_Edition4.book Page 20 Monday, February 3, 2003 1:16 PM

10-4
Form No. 8R09-EA-02G
Specifications

Engine

Electrical System

Lubricant Quality
*Refer to the recommended SAE viscosity numbers on page 8-13 .
Specifications
Item
Model
Type DOHC-16V in-line, 4-cylinder
Bore ×Stroke 83×85mm (3.3 ×3.4 in)
Displacement 1,840 ml (1,840 cc, 112.2 cu in)
Compression ratio 10.0:1
Item Model
Battery Maintenance-free, 12V-32AH/5HR
Alternator 12V-80 A
Starter 12V-1.0 kW
Spark-plug number NGK
BKR5E11, BKR6E11
DENSO K16PR-U11, K20PR-U11
Spark-plug gap 1.0—1.1 mm (0.040 —0.043 in)
Lubricant Classification
API Service ILSAC
Engine oil
*
SG (Energy Conserving II) —
SH (Energy Conserving II) GF-I SJ GF-II
SL GF-III
Lubricant Classification
Manual transmission oil Any temperature
API Service GL-4 or GL-5
SAE 75W-90
Above 10 °C (50 °F) API Service GL-4 or GL-5
SAE 80W-90
Automatic transmission fluid ATF M-III or equivalent (e.g. Dexron ® III)
Rear differential oil API Service GL-5
SAE 90
Power steering fluid ATF M-III or equivalent (e.g. Dexron ® III)
Brake/Clutch fluid SAE J1703 or FMVSS116 DOT-3
J07R_8R09_EA_02G_Edition4.book Page 4 Monday, February 3, 2003 1:16 PM

10-5
Specifications
Form No. 8R09-EA-02G

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

Dimensions
*With license plate holder

We i g h t s

Air Conditioner
Item Unit
L US qt Imp qt
Engine oil With oil filter
3.84.0 3.3
Without oil filter 3.63.8 3.2
Coolant 6.06.3 5.3
Manual transmission oil 5-Speed transmission 2.0
2.11.8
6-Speed transmission 1.8 1.91.6
Automatic transmission fluid 6.77.1 5.9
Rear differential oil 1.01.1 0.9
Fuel tank 48 12.7 (US gal) 10.6 (Imp gal)
Item mm (in)
Overall length 3,945 (155.3), 3,963 (156.0)
*
Overall width 1,678 (66.1)
Overall height 1,228 (48.4)
Front tread 1,415 (55.7)
Rear tread 1,440 (56.7)
Wheelbase 2,265 (89.2)
Item Weight
GVWR (Gross Vehicle Weight Rating) 1,335 kg (2,943 lb)
GAWR (Gross Axle Weight Rating) Front
685 kg (1,510 lb)
Rear 670 kg (1,477 lb)
Gas complies with SAE J639 Maximum operating charge
HFC134a (R134a) 0.4 kg (14.1 oz)
J07R_8R09_EA_02G_Edition4.book Page 5 Monday, February 3, 2003 1:16 PM

11-2
Form No. 8R09-EA-02G
Index
A
Add-On Non-Genuine Parts and
Accessories
...................................... 9-10
Air Bag Systems
.............................. 2-20
Air Filter
.......................................... 8-23
Antenna
............................................ 6-10
Anti-Lock Brake System (ABS)
........ 5-7
Warning light
.............................. 5-7
Appearance Care
.............................. 8-41
Ashtray
............................................. 6-38
Audio System
................................... 6-10
Audio set
................................... 6-17
Operating tips for
audio system
............................. 6-10
Safety certification
.................... 6-36
Automatic Transmission Driving tips
............................... 5-13
Fluid
.......................................... 8-20
Overdrive
.................................. 5-12
Shift-lock override
.................... 5-12
Shift-lock system
...................... 5-11
Transmission ranges
................. 5-10
B
Battery Emergency starting
................... 7-13
Maintenance
............................. 8-26
Specifications
........................... 10-4
Beeps Ignition key reminder
............... 5-29
Lights-on reminder
................... 5-29
Seat belt warning beep
.............. 5-29
Before Starting the Engine
................. 4-5
After getting in
........................... 4-5
Before getting in
......................... 4-5
Body Lubrication
............................. 8-23
Brake Fluid
.......................................... 8-17
B
BrakesAnti-lock brake system (ABS)
....5-7
Foot brake
................................... 5-4
Pad wear indicator
...................... 5-8
Parking brake
.............................. 5-5
Warning light
.............................. 5-6
Break-In Period
.................................. 4-6
Bulb Replacement
............................ 8-31
C
Capacities ......................................... 10-5
Carbon Monoxide
.............................. 4-4
Catalytic Converter
............................ 4-3
Cell Phones
...................................... 9-11
Center Console
................................. 6-40
Child Restraint Child restraint precautions
........ 2-13
LATCH child-restraint
systems
...................................... 2-18
Cigarette Lighter
.............................. 6-38
Climate Control System
.....................6-2
Gas specification
....................... 10-5
Clutch Fluid
.......................................... 8-18
Convertible Top
............................... 3-17
Cruise Control
.................................. 5-14
Cup Holder
....................................... 6-39
Customer Assistance
.......................... 9-2
D
Dashboard Illumination .................... 5-21
Daytime Running Lights
.................. 5-32
Defroster Rear window
............................. 5-34
Detachable Hardtop
.......................... 3-22
Dimensions
....................................... 10-5
J07R_8R09_EA_02G_Edition4.book Page 2 Monday, February 3, 2003 1:16 PM

11-3
Index
Form No. 8R09-EA-02G
D
Door Locks ......................................... 3-7
Driving In Flooded Area
.................... 4-9
Driving Tips
....................................... 4-6
Automatic transmission
............ 5-13
Break-in period
........................... 4-6
Driving in flooded area
............... 4-9
Hazardous driving
....................... 4-7
Money-saving suggestions
.......... 4-6
Rocking the vehicle
.................... 4-7
Winter driving
............................. 4-8
E
Emergency Starting .......................... 7-13
Flooded engine
.......................... 7-13
Jump-starting
............................ 7-13
Push-starting
............................. 7-15
Emergency Towing
.......................... 7-16
Emission Control System
................... 4-3
Engine Coolant
...................................... 8-15
Exhaust gas
................................. 4-4
Hood release
............................. 3-16
Oil
............................................. 8-13
Overheating
............................... 7-11
Starting
........................................ 5-3
Engine Compartment Overview
...... 8-12
Engine Coolant Overheating
............................... 7-11
Engine Coolant Temperature
Gauge
............................................... 5-19
Exhaust Gas
....................................... 4-4
Exterior Care
.................................... 8-43
F
Flasher Hazard warning
.........................5-35
Headlights
.................................5-30
Flat Tire
..............................................7-3
Changing
.....................................7-5
Spare tire and tool storage
...........7-3
Fluids Classification
.............................10-4
Owner maintenance
...................8-10
Fog Lights
........................................5-31
Foot Brake
..........................................5-4
Fuel Filler lid and cap
.......................3-14
Gauge
........................................5-20
Requirements
..............................4-2
Tank capacity
............................10-5
Fuses
.................................................8-37
Panel description
.......................8-39
Replacement
..............................8-37
G
Gauges ..............................................5-17
Glove Box
........................................6-40
H
Hazard Warning Flasher ...................5-35
Hazardous Driving
.............................4-7
Headlights Control
......................................5-30
Flashing
.....................................5-30
High-low beam
..........................5-30
On reminder
..............................5-30
Hood Release
....................................3-16
Horn
..................................................5-34
J07R_8R09_EA_02G_Edition4.book Page 3 Monday, February 3, 2003 1:16 PM