Mazda B3000 (2002 year). Instruction

Maintenance Item

Maintenance Interval (Number of months or Miles (km),

whichever comes first)

Months

x 1000 Miles

100

105

110

115

120

(x 1000 km) (104) (112) (121) (128) (136) (144) (152) (160) (168) (176) (184) (192)

Exhaust system for leaks,
damage, looseness

Manual transmission fluid

Automatic
transmission fluid

Exhaust system shielding (for
trapped material)

Propeller shaft U-joints (if
equipped with grease fittings)

Parking brake system (for
damage and operation)

Ball joints (4x2)

I/L

Transfer case fluid (4x4)

Replace every 150,000 miles (240,000 km)

Rear axle lubricant

Does not require replacement unless rear axle

submerged in water

Accessory drive belts

Fuel filter

Steering linkage, ball joints,
suspension and driveshaft

Remarks: For * marked items in this maintenance chart, please pay
attention to the following points:

1. The wheel lug nuts must be retightened to the proper specifications

at 800 km (500 miles) of new vehicle operation, at any wheel
change, or at any other time the wheel lug nuts have been loosened.

2. Replace every 150,000 miles (240,000 km) unless submerged in

water.

3. At 60,000 miles (96,000 km), the dealer will replace the PCV valve at

no cost, except Canada and California vehicles.

4. Refer to vehicle emission control information label for spark plug and

gap specifications.

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228

5. The California Air Resources Board has determined that the failure

to perform this maintenance item will not nullify the emission
warranty nor limit recall liability prior to completion of the vehicle’s
useful life.

SCHEDULE II – SPECIAL OPERATING CONDITIONS

If your driving habits FREQUENTLY include one or more of the
following conditions:
• Short trips of less than 16 km (10 miles) when outside temperatures

remain below freezing.

• Towing a trailer, or carrying maximum loads.
• Operating in severe dust conditions.
• Operating during hot weather in stop-and-go “rush-hour” traffic.
• Extensive idling, such as police, taxi or door-to-door delivery service.
• High speed operation with a fully loaded vehicle (max. GVW).
• Off-road operation.
Change ENGINE OIL AND OIL FILTER every 3 months or 4,800 km
(3,000 miles) whichever occurs first.

NOTE: Idling the engine for extended periods will accumulate more
hours of use on your vehicle than is actually indicated by the mileage
odometer. Consequently, the odometer reading can be often misleading
when determining the right time to change your engine oil and filter. If
you are using your vehicle in a manner which allows it to remain
stationary while the engine is running for long periods (door-to-door
delivery, taxi, police, power/utility company trucks, or similar duty), then
Mazda recommends you increase the frequency of oil and filter changes
to an interval equivalent to 200 ENGINE HOURS of use. Since most
vehicles are not equipped with hour-meters, it may be necessary for you
to approximate your idle time and plan oil/filter changes accordingly.

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229

Special Operating
Conditions

Replace

Engine

Oil

and

Filter

Inspect

Brake

System

Replace

Fuel

Filter

Change

Automatic

ransmission

Fluid

Replace

Spark

Plugs

Replace

Engine

Air

Filter

Change

Manual

ransmission

Fluid

Inspect

and

Lubricate

U-Joints

Lubricate

Front

Wheel

Bearing

(4x2)

Change

ransfer

Case

Fluid

(4x4)

Suggested Maintenance
Interval

3,000

miles or

3 months

5,000
miles

15,000

miles

30,000

miles

60,000

miles

required

30,000

miles

60,000

miles

Towing a trailer or

using a camper or
car top carrier

Extensive idling or

low-speed driving
for long distances
as in heavy
commercial use
such as delivery,
taxi or patrol car

Operating in dusty

conditions such as
unpaved or dusty
roads

Off road operation

For specific recommendations see your authorized Mazda dealer or
qualified service professional.

OWNER MAINTENANCE

Owner Maintenance Schedule
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.
While operating your vehicle

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230

• Note any changes in the sound of the exhaust or any smell or exhaust

fumes in the vehicle.

• Check for vibrations in the steering wheel. Notice any increased

steering effort or looseness in the steering wheel, or change in this
straight ahead position.

• Notice if your vehicle constantly turns slightly or “pulls” to one side

when traveling on a smooth, level road.

• When stopping, listen and check for strange sounds, pulling to one

side, increased brake pedal travel or “hard to push” brake pedal.

• If any slipping or changes in the operation of your transmission occur,

check the transmission fluid level.

• Check automatic transmission Park function.
• Check parking brake.
At least monthly
• Check function of all interior and exterior lights.
• Check tires for wear and proper air pressure.
• Check engine oil level.
• Check coolant level in the coolant reservoir.
• Check washer fluid level.
At least twice a year (for example, every spring and fall)
• Check power steering fluid level.
• Check clutch fluid level (if equipped).
• Check and clean body and door drain holes.
• Check and lubricate all hinges, latches, and outside locks.
• Check and lubricate door rubber weather strips.
• Check parking brake for proper operation.
• Check lap/shoulder belts and seat latches for wear and function.
• Check air pressure in spare tire.
• Check windshield washer spray and wiper operation. Clean wiper

blades with clean cloth dampened with washer fluid.

• Check safety warning lamps (brake, ABS, air bag, safety belt) for

operation.

• Check cooling system fluid level and coolant strength.

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231

• Check battery water level (non-maintenance free).
• Check battery connections and clean if necessary.

SERVICE RECOMMENDATIONS

To help you service your vehicle:
• We highlight do-it-yourself items in the engine compartment for easy

location.

• We provide a Scheduled Maintenance section which makes tracking

routine service easy.

If your vehicle requires professional service, your dealership can provide
necessary parts and service. Check your “Warranty Information” to find
out which parts and services are covered.

Use only recommended fuels, lubricants, fluids and service parts
conforming to specifications. Genuine Mazda parts are designed and built
to provide the best performance in your vehicle.

PRECAUTIONS WHEN SERVICING YOUR VEHICLE

Be especially careful when inspecting or servicing your vehicle.
• Do not work on a hot engine.
• When the engine is running, make sure that loose clothing, jewelry or

long hair does not get caught up in moving parts.

• Do not work on a vehicle with the engine running in an enclosed

space, unless you are sure you have enough ventilation.

• Keep all lit cigarettes, open flames and other lit material away from

the battery and all fuel related parts.

If you disconnect the battery, the engine must “relearn” its idle
conditions before your vehicle will drive properly, as explained in the
Battery section of this chapter.

Working with the engine off

• Automatic transmission:

1. Set the parking brake and ensure the gearshift is securely latched in

P (Park).

2. Turn off the engine and remove the key.

3. Block the wheels to prevent the vehicle from moving unexpectedly.

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232

• Manual transmission:

1. Set the parking brake.

2. Depress the clutch and place the gearshift in 1 (First).

3. Turn off the engine and remove the key.

4. Block the wheels to prevent the vehicle from moving unexpectedly.

Working with the engine on

• Automatic transmission:

1. Set the parking brake and ensure the gearshift is securely latched in

P (Park).

2. Block the wheels to prevent the vehicle from moving unexpectedly.

Note: Do not start your engine with the air cleaner removed and do not
remove it while the engine is running.
• Manual transmission:

1. Set the parking brake, depress the clutch and place the gearshift in

neutral.

2. Block the wheels to prevent the vehicle from moving unexpectedly.

Note: Do not start your engine with the air cleaner removed and do not
remove it while the engine is running.

WARNING: The cooling fan is automatic and may come on at
any time. Always disconnect the negative terminal of the
battery before working near the fan.

OPENING THE HOOD

1. Inside the vehicle, pull the hood

release handle located under
the bottom of the instrument
panel near the steering column.

2. Go to the front of the vehicle

and release the auxiliary latch
that is located under the front
center of the hood.

3. Lift the hood and support it

with the prop rod.

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233

3.0L V6 engine

1. Engine coolant reservoir

2. Windshield washer fluid reservoir

3. Engine oil filler cap

4. Transmission fluid dipstick (automatic transmission)

5. Engine oil dipstick

6. Brake fluid reservoir

7. Power distribution box

8. Clutch fluid reservoir (manual transmission)

9. Battery

10. Power steering fluid reservoir

11. Air filter assembly

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235

WINDSHIELD WASHER FLUID

Windshield washer fluid

Check the washer fluid whenever
you stop for fuel. The reservoir is
highlighted with a

symbol.

Add fluid to fill the reservoir if the
level is low. In very cold weather, do
not fill the reservoir completely.

Only use a washer fluid that meets Mazda specification . Refer to
Lubricant specifications in this chapter.

State or local regulations on volatile organic compounds may restrict the
use of methanol, a common windshield washer antifreeze additive.
Washer fluids containing non-methanol antifreeze agents should be used
only if they provide cold weather protection without damaging the
vehicle’s paint finish, wiper blades or washer system.

Note: Do not put washer fluid in the engine coolant reservoir. Washer
fluid placed in the cooling system may harm engine and cooling system
components.

ASHER FLU

N LY

RADIATOR

COOLANT

ONLY

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237

• 4.0L SOHC V6 engine

• Oil levels above the MAX mark may cause engine damage. Some oil

must be removed from the engine by a service technician.

7. Put the indicator back in and ensure it is fully seated.

Adding engine oil

1. Check the engine oil. For instructions, refer to Checking the engine

oil in this chapter.

2. If the engine oil level is not within the normal range, add only

certified engine oil of the recommended viscosity. Remove the engine
oil filler cap and use a funnel to pour the engine oil into the opening.

3. Recheck the engine oil level. Make sure the oil level is not above the

MAX mark or the letter F in FULL on the engine oil level indicator
(dipstick).

4. Install the indicator and ensure it is fully seated.

5. Fully install the engine oil filler cap by turning the filler cap

clockwise until three clicks can be heard.

To avoid possible oil loss, DO NOT operate the vehicle with the
engine oil level indicator and/or the engine oil filler cap removed.

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241

Engine Oil Recommendations

2.3L & 3.0L Engines

Look for this certification
trademark.

SAE 5W-20 engine oil is recommended.

Only use oils “Certified For Gasoline Engines” by the American
Petroleum Institute (API). Use an equivalent oil Mazda specification.
SAE 5W-20 oil provides optimum fuel economy and durability
performance meeting all requirements for your vehicle’s engine.

Change your engine oil and filter according to the appropriate schedule
listed in the service maintenance section.

Do not use supplemental engine oil additives, oil treatments or engine
treatments. They are unnecessary and could, under certain conditions,
lead to engine damage which is not covered by your warranty.

4.0L Engine

Look for this certification
trademark.

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242

SAE 5W-30 engine oil is recommended.

Only use oils “Certified For Gasoline Engines” by the American
Petroleum Institute (API). Use an equivalent Mazda Specification.

Change your engine oil according to the appropriate schedule listed in
the service maintenance section.

Engine Oil Filter Recommendation

Change your engine oil filter according to the appropriate schedule listed
in the service maintenance section. Mazda production and aftermarket
(Mazda) oil filters are designed for added engine protection and long life.
If a replacement oil filter is used that does not meet Mazda Material and
design specifications, start-up engine noises or knock may be
experienced.

It is recommended you use the appropriate Mazda oil filter (or another
brand meeting Mazda specifications) for your engine.

BATTERY

Your vehicle is equipped with a
Mazda maintenance-free battery
which normally does not require
additional water during its life of
service.

However, for severe usage or in high temperature climates, check the
battery electrolyte level. Refer to the service maintenance section for the
service interval schedules.

Keep the electrolyte level in each cell up to the “level indicator”.
Do not overfill the battery cells.

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243

Mazda B3000 (2002 year). Instruction - part 15