2008 MAZDA MODEL B2300 TRUCK engine oil

CHART SYMBOLS
I: Inspect and if necessary, correct, clean or replace
AAdjust
R: Replace
L: Lubricate
Normal driving service intervals — perform at the months or distances
shown, whichever occurs first.
Maintenance Item Maintenance 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)
ENGINE
Engine oil R RRRRRRRRRR R
Oil filter R RRRRRRRRRR R
PCV valve *3
AIR CLEANER
Air cleaner filter R R
IGNITION SYSTEM
Spark plugs *4
COOLING SYSTEM
Engine Coolant (yellow) Replace at first 100,000 miles (160,000 km) or 72 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 IIIIIIIIIII I
Inspect tires for wear and rotate (X
= recommended interval for optimal
tire life) IX I XX I XX I XX I
Clutch reservoir fluid level I IIIII
Front wheel bearings (4x2) L
2008 B-Series(mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Maintenance and Specifications
214

*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 1 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 R RRRRRRRRRR R
Oil filter R RRRRRRRRRR R
PCV valve *3
AIR CLEANER
Air cleaner filter R R
IGNITION SYSTEM
Spark plugs *4 R
COOLING SYSTEM
Engine Coolant (yellow) Replace at first 100,000 miles (160,000 km) or 72 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 IIIIIIIIIII I
Inspect tires for wear and rotate (X
= recommended interval for optimal
tire life) XX I X X I X X I X X I
Clutch reservoir fluid level I IIIII
Front wheel bearings (4x2) L
Disc brake system III I
Caliper slide rails LLL L
Drum brake system, lines and hoses I II I
2008 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Maintenance and Specifications
216

SCHEDULE 2 — SPECIAL OPERATING CONDITIONS
If your driving habitsFREQUENTLYinclude one or more of the
following conditions:
• Short trips of less than 10 miles (16 km) when outside temperatures
remain below freezing.
• Towing a trailer, or carrying maximum loads.
• Operating in severe dust conditions.
• Operating during hot weatherin 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 3,000 miles
(4,800 km) 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 or 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.
2008 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Maintenance and Specifications
218

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 XXX
X
Extensive idling or
low-speed driving
for long distances
as in heavy
commercial use
such as delivery,
taxi or patrol car XXXXX
XX
Operating in dusty
conditions such as
unpaved or dusty
roads XXX X
Off road operation XXX
For specific recommendations see your authorized Mazda dealer or
qualified service professional.
2008 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Maintenance and Specifications
219

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
•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.
2008 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Maintenance and Specifications
220

IDENTIFYING COMPONENTS IN THE ENGINE COMPARTMENT
2.3L I4 engine1. Windshield washer fluid reservoir
2. Engine coolant reservoir
3. Engine oil dipstick
4. Transmission fluid dipstick (automatic transmission)
5. Engine oil filler cap
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
2008 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Maintenance and Specifications
223

3.0L V6 engine1. 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
2008 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Maintenance and Specifications
224

4.0L SOHC V6 engine1. Windshield washer fluid reservoir
2. Transmission fluid dipstick (automatic transmission)
3. Engine oil filler cap
4. Engine oil dipstick
5. Brake fluid reservoir
6. Power distribution box
7. Clutch fluid reservoir (manual transmission)
8. Battery
9. Power steering fluid reservoir
10. Air filter assembly
11. Engine coolant reservoir
2008 B-Series (mbs)
Owners Guide (post-2002-fmt)
USA (fus)
Maintenance and Specifications
225