brake MAZDA MODEL B4000 2003 Service Manual

4. If your vehicle is equipped with P265/75 R15 AT tires, do not stow aflat or inflated full size spare tire in the spare tire carrier. The flat
full size tire should be stowed and tied down in the pickup box bed
until it can be repaired.
5. If removed, install the spare tire carrier lock on the access hole above the bumper.
Tire change procedure WARNING: When one of the front wheels is off the ground, the
transmission alone will not prevent the vehicle from moving or
slipping off the jack, even if the vehicle is in P (Park)
(automatic transmission) or R (Reverse) (manual
transmission).
WARNING: To prevent the vehicle from moving when you
change a tire, be sure the parking brake is set, then block (in
both directions) the wheel that is diagonally opposite (other
side and end of the vehicle) to the tire being changed.
WARNING: If the vehicle slips off the jack, you or someone
else could be seriously injured.
1. Park on a level surface, activate hazard flashers and place
gearshift lever in P (Park)
(automatic transmission) or 1
(First) (manual transmission).
2. Set the parking brake and turn engine OFF.
Roadside Emergencies
155

JUMP STARTING YOUR VEHICLEWARNING: The gases around the battery can explode if
exposed to flames, sparks, or lit cigarettes. An explosion could
result in injury or vehicle damage.
WARNING: Batteries contain sulfuric acid which can burn skin,
eyes and clothing, if contacted.
Do not attempt to push-start your vehicle. Automatic
transmissions do not have push-start capability; also, the
catalytic converter may become damaged.
Preparing your vehicle
When the battery is disconnected or a new battery is installed, the
transmission must relearn its shift strategy. As a result, the transmission
may have firm and/or soft shifts. This operation is considered normal and
will not affect function or durability of the transmission. Over time, the
adaptive learning process will fully update transmission operation. 1. Use only a 12–volt supply to start your vehicle.
2. Do not disconnect the battery of the disabled vehicle as this could damage the vehicle’s electrical system.
3. Park the booster vehicle close to the hood of the disabled vehicle making sure the two vehicles do nottouch. Set the parking brake on
both vehicles and stay clear of the engine cooling fan and other
moving parts.
4. Check all battery terminals and remove any excessive corrosion before you attach the battery cables. Ensure that vent caps are tight
and level.
5. Turn the heater fan on in both vehicles to protect any electrical surges. Turn all other accessories off.
2003 Mazda B Series (mbs)
New Owners Guide own2002 (own2002)
USA English (fus)
Roadside Emergencies
159

WASHING YOUR VEHICLE
Wash your vehicle regularly with
cold or lukewarm water. Never use
strong detergents or soap. If your
vehicle is particularly dirty, use a
quality car wash detergent. Always
use a clean sponge, washing glove
or similar device and plenty of water
for best results. To avoid spots,
avoid washing when the hood is still
warm, immediately after or during
exposure to strong sunlight.
During winter months, it is especially important to wash the
vehicle on a regular basis. Large quantities of dirt and road salt
are difficult to remove and also cause damage to the vehicle.
Any gasoline spilled on the vehicle or deposits such as bird
droppings should be washed and sponged off as soon as possible.
Deposits not removed promptly can cause damage to the vehicle’s
paintwork.
Remove any exterior accessories, such as antennas, before
entering a car wash. If you have wax applied to the vehicle at a
commercial car wash, it is recommended that you clean the wiper
blades and windshield as described inCleaning the wiper blades,
windshield and rear window.
After washing, apply the brakes several times to dry them.
WAXING YOUR VEHICLE
Waxing your vehicle on a regular basis will reduce minor scratches and
paint damage.
Wax when water stops beading on the surface. This could be every three
or four months, depending on operating conditions.
Use only carnauba or synthetic-based waxes. Use a cleaning fluid with a
clean cloth to remove any bugs before waxing your vehicle. Use tar
remover to remove any tar spots.
Avoid getting wax on the windshield, or on any surfaces which
appear coarse or bumpy. If you have wax applied at a commercial
car wash, it is recommended that you clean the wiper blades and
windshield as described in Cleaning the wiper blades, windshield
and rear window.
Cleaning
176

Maintenance ItemMaintenance Interval (Number of months or Miles (km),
whichever comes first)
Months 4 8 12 16 20 24 28 32 36 40 44 48
x 1000 miles 5 10 15 20 25 30 35 40 45 50 55 60 (x 1000 km) (8) (16) (24) (32) (40) (48) (56) (64) (72) (80) (88) (96)
Front wheel bearings (4x2) L
Disc brake system III I
Caliper slide rails LLL L
Drum brake system, lines and hoses I II I
Exhaust system for leaks, damage,
looseness II
Manual transmission fluid R
Automatic
transmission fluid *2
I I
Exhaust system shielding
(for trapped material) II
Propeller shaft U-joints
(if equipped with grease fittings) LLLLLL
Parking brake system
(for damage and operation) III I
Ball joints (4x2) I/L I/L I/L 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 *5R R
Steering linkage, ball joints,
suspension and driveshaft III I
*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.
Maintenance and Specifications
184

*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 I continued
Maintenance ItemMaintenance Interval (Number of months or Miles (km),
whichever comes first)
Months 52 56 60 64 68 72 76 80 84 88 92 96
x 1000 miles 65 70 75 80 85 90 95 100 105 110 115 120 (x 1000 km)
(104) (112) (121) (128) (136) (144) (152) (160) (168) (176) (184) (192)
ENGINE
Engine oil — every 6 months R RRRRRRRRRR R
Oil filter — every 6 months R RRRRRRRRRR R
PCV valve R
AIR CLEANER
Air cleaner filter R R
IGNITION SYSTEM
Spark plugs *4 R
COOLING SYSTEM
Engine Coolant (green) Replace at first 45,000 miles (72,000 km) or 36 months, after that, every 30,000 miles(48,000 km) or 24 months
Engine Coolant (yellow) Replace at first 100,000 miles (160,000 km) or 60 months; after that, every 50,000 miles(80,000 km) or 36 months
Coolant condition and protection,
hoses and clamps — annually —prior
to cold weather every 12 months III I
CHASSIS AND BODY
Wheel lug nut torque *1 I IIIIIIIIII I
Inspect tires for wear and rotate
(X = recommended interval for
optimal tire life) XXIXXIXXIXX I
Clutch reservoir fluid level I IIIII
Front wheel bearings (4x2) L
Disc brake system I I I I
Maintenance and Specifications
185

Maintenance ItemMaintenance Interval (Number of months or Miles (km),
whichever comes first)
Months 52 56 60 64 68 72 76 80 84 88 92 96
x 1000 miles 65 70 75 80 85 90 95 100 105 110 115 120 (x 1000 km) (104)(112)(121)(128)(136)(144)(152)(160)(168)(176)(184) (192)
Caliper slide rails LLL L
Drum brake system, lines and hoses I II I
Exhaust system for leaks, damage,
looseness II
Manual transmission fluid R
Automatic
transmission fluid *2
I I
Exhaust system shielding
(for trapped material) II
Propeller shaft U-joints
(if equipped with grease fittings) LLLLLL
Parking brake system
(for damage and operation) III I
Ball joints (4x2) I/L I/L I/L 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 I
Fuel filter *5R R
Steering linkage, ball joints,
suspension and driveshaft III I
*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.
*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.
Maintenance and Specifications
186

Special Operating
Conditions
Replace Engine Oil and Filter
Inspect Brake System
Replace Fuel Filter
Change Automatic Transmission Fluid
Replace Spark Plugs
Replace Engine Air Filter
Change Manual Transmission Fluid
Inspect and Lubricate U-Joints
Lubricate Front Wheel Bearing (4x2)
Change Transfer Case Fluid (4x4)
Suggested Maintenance
Interval3,000
miles or
3 months 5,000
miles 15,000
miles 30,000
miles 60,000
miles As
required As
required As
required 30,000
miles 60,000
miles
Towing a trailer or
using a camper or
car top carrier XXXX
Extensive idling or
low-speed driving
for long distances
as in heavy
commercial use
such as delivery,
taxi or patrol car X XXXX XX
Operating in dusty
conditions such as
unpaved or dusty
roads XXX X
Off road operation X X X
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.
Maintenance and Specifications
188

While operating your vehicle
•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 the
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.
Maintenance and Specifications
189

•Check cooling system fluid level and coolant strength.
• 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
• Do not work on a hot engine.
• Make sure that nothing gets caught 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 open flames and other lit material away from the battery and
all fuel related parts.
Working with the engine off
• Automatic transmission:
1. Set the parking brake and shift to P (Park).
2. Turn off the engine and remove the key.
3. Block the wheels.
• Manual transmission:
1. Set the parking brake, depress the clutch and place the gearshift in 1 (First).
2. Turn off the engine and remove the key.
3. Block the wheels.
Maintenance and Specifications
190

Working with the engine on
•Automatic transmission:
1. Set the parking brake and shift to P (Park).
2. Block the wheels.
• Manual transmission:
1. Set the parking brake, depress the clutch and place the gearshift in N (Neutral).
2. Block the wheels.
Note: Do not start your engine with the air cleaner removed and do not
remove it while the engine is running.
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.
Maintenance and Specifications
191