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
2008 B-Series(mbs)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
223
4.0L SOHC V6 engine
1. 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
224
1. Clean the reservoir cap before
removal to prevent dirt and
water from entering the
reservoir.
2. Remove cap and rubber
diaphragm from reservoir.
3. Add fluid until the level reaches
the step in the reservoir.
4. Reinstall rubber diaphragm and
cap onto reservoir.
TRANSMISSION FLUID
Checking automatic transmission fluid
•Refer toscheduled maintenance informationfor scheduled check
and change intervals.
•Transmission does not consume fluid.
•Check fluid when transmission is not operating properly or if you see
a leak.
•Fluid level must be checked at normal operating temperature, 20 miles
(30 km) of driving.
To check and add fluid:
1. Drive the vehicle 20 miles (30 km) to reach normal operating
temperatures.
2. If driven in hot weather, city traffic, pulling a trailer, allow
transmission to cool for 30 minutes before checking.
3. Engage parking brake, start engine.
4. Put your foot on the brake pedal and move the gearshift lever slowly
through all of the gear ranges.
5. Shift to P (Park) and leave the engine running.
6. Remove the dipstick, wipe clean with a dry lint free rag.
7. Install and fully seat the dipstick into the filler tube.
8. Remove the dipstick and inspect
the fluid level. Level should be
in the cross-hatched area.
2008 B-Series(mbs)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
253
Item ApplicationMazda part name or
equivalentCapacity
Engine coolant2.3 L I4 engine
with manual
transmission
Premium Engine
Coolant
2
10.5 quarts (10.0L)
2.3L I4 engine
with automatic
transmission10.2 quarts (9.7L)
3.0L V6 engine
with manual
transmission15.1 quarts (14.3L)
3.0L V6 engine
with automatic
transmission14.8 quarts (14.0L)
4.0L V6 engine
with manual
transmission13.7 quarts (13.0L)
4.0L V6 engine
with automatic
transmission13.2 quarts (12.5L)
Engine oil2.3L I4 engine
SAE 5W-20 Motor Oil4.0 quarts (3.8L)
3.0L V6 engine 4.5 quarts (4.3L)
4.0L V6 engine SAE 5W-30 Motor Oil 5.0 quarts (4.7L)
Power steering fluid All MERCONVATFFill between MAX / MIN
line on reservoir
2008 B-Series(mbs)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
260
Item ApplicationMazda part name or
equivalentCapacity
Transfer case fluid
(4X4)4x4 VehiclesTransfer Case Fluid
1.25 quarts (1.2L)
Manual transmission
fluid5-speed manual MERCONV ATF 2.8 quarts (2.65L)
3
Automatic transmission
fluid (5R44E and
5R55E)4x2 vehicles with
2.3L I4 engine
MERCONVATF
4
9.9 quarts (9.4L)
5
4x2 vehicles with
3.0L or 4.0L
engines10.0 quarts (9.5L)
5
4x4 vehicles with
3.0L or 4.0L
engines10.3 quarts (9.8L)
5
Front axle fluid (4X4) 4x4 VehiclesSAE 80W-90 Premium
Rear Axle Lubricant3.6 pints (1.7L)
Rear axle fluid AllSAE 80W-90 Premium
Rear Axle Lubricant5.0-5.3 pints (2.4-2.5L)
6
Windshield washer fluid AllUltra-clear Windshield
Washer Concentrate2.75 quarts (2.6L)
2008 B-Series(mbs)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
261
Item ApplicationMazda part name or
equivalentCapacity
Fuel tankRegular cab
(Short wheel
base)—17 gallons (64.4L)
Cab Plus 4 19.5 gallons (73.8L)
1Brake fluid will drop slowly as the brakes wear and will rise when brake components are replaced.
Fluid levels below the MAX line that do not trigger the brake warning light are within the normal
operating range, there is no need to add fluid. If the levels are outside the normal operating range,
the performance of your brake system could be compromised, seek service from your authorized
dealer immediately.2Add the coolant type originally equipped in your vehicle. Do not mix different colors or types of
coolant. Do not use Mazda Extended Life Engine Coolant (orange in color). Refer toAdding
engine coolant, in this chapter.3Service refill capacity is determined by filling the transmission to the bottom of the filler hole with
the vehicle on a level surface.4Automatic transmissions that require MERCONV should only use MERCONV fluid or fluid that
is specified dual usage MERCON/MERCONV. Refer toscheduled maintenanceto determine
the correct service interval. Use of any fluid other than the recommended fluid may cause
transmission damage.5Indicates only approximate dry-fill capacity. Some applications may vary based on cooler size and
if equipped with an in-tank cooler. The amount of transmission fluid and fluid level should be set
by the indication on the dipstick’s normal operating range.6Traction-Lok axles use 4.75–5.0 pints (2.2–2.4L) of rear axle lubricant. Add 4 oz. (118 ml) of
Additive Friction Modifier meeting Mazda specifications for complete refill of Traction-Lok axles.
Service refill capacities are determined by filling the rear axle 1/4 inch to 9/16 inch (6 mm to 14
mm) below the bottom of the filler hole.
If submerged in water, the rear axle lubricant should be changed.
2008 B-Series(mbs)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
262
A
ABS (see Brakes) .....................151
Air cleaner filter ...............257, 259
Airbag supplemental restraint
system ..........................................86
and child safety seats ..............89
description ................................86
disposal ......................................91
driver airbag ........................86, 89
indicator light ...........................90
operation .............................86, 89
passenger airbag .................86, 89
Ambulance packages ....................7
Antifreeze
(see Engine coolant) ................234
Anti-lock brake system
(see Brakes) ......................151–152
Anti-theft system ........................66
Audio system
(see Radio) ......................19, 21, 27
Automatic transmission ............156
driving an automatic
overdrive .................................157
fluid, specification ..................259
Auxiliary input jack (Line in) ....32
Auxiliary power point .................54
Axle
lubricant specifications ..........259
traction lok ..............................155
B
Battery .......................................232
acid, treating emergencies .....232
jumping a disabled battery ....189
maintenance-free ....................232
servicing ..................................232Belt-Minder...............................82
Booster seats ...............................95
Brakes ........................................151
anti-lock ...........................151–152
anti-lock brake system (ABS)
warning light ...........................153
fluid, checking and adding ....252
fluid, specifications .................259
lubricant specifications ..........259
parking ....................................153
shift interlock ..........................156
Break-in period .............................5
Bulbs ............................................46
C
Cargo cage ...................................60
Cell phone warning ...................267
Changing a tire .........................179
Child safety restraints ................95
child seat belts .........................95
Child safety seats ........................99
attaching with tether straps ..102
in front seat ............................100
in rear seat ..............................100
tether anchorage hardware ...102
Child safety seats - booster
seats .............................................95
Chimes (warning) .......................17
Cleaning your vehicle
engine compartment ..............207
instrument panel ....................210
interior .....................................210
Mazda car care products .......211
plastic parts ............................209
washing ....................................206
waxing .....................................206
wheels ......................................207
2008 B-Series(mbs)
Owners Guide (post-2002-fmt)
USA(fus)
Index
268
Spark plugs, specifications .......263
Special notice
ambulance conversions ..............7
utility-type vehicles ....................7
Specification chart,
lubricants ...................................259
Speed control ..............................57
Starting your vehicle .......146–147,
149
jump starting ..........................189
Steering wheel
tilting .........................................54
T
Tether anchors ..........................102
Tilt steering wheel ......................54
Tire Pressure Monitoring
System (TPMS)
Roadside Emergencies ...........179
Tires, Wheels and Loading ....124
Tires ...........................108–109, 179
alignment ................................117
care ..........................................113
changing ..........................179, 184
checking the pressure ............113
inflating ...................................110
label .........................................123
replacing ..................................114
rotating ....................................117
safety practices .......................116
sidewall information ...............119
snow tires and chains ............129
spare tire .................................180
terminology .............................109
tire grades ...............................109
treadwear ........................108, 113
Towing .......................................135recreational towing .................144
trailer towing ..........................135
wrecker ....................................194
Traction-lok rear axle ...............155
Transfer case
fluid checking .........................256
Transmission
automatic operation ...............156
brake-shift interlock (BSI) ....156
fluid, checking and adding
(manual) .................................255
lubricant specifications ..........259
manual operation ....................159
Turn signal ..................................45
V
Vehicle Identification Number
(VIN) ..........................................265
Vehicle loading ..........................129
camper bodies ........................145
Ventilating your vehicle ...........149
W
Warning chimes ...........................17
Warning lights (see Lights) .......12
Washer fluid ..............................225
Water, Driving through .............167
Windows
power .........................................55
Windshield washer fluid and
wipers ..........................................53
checking and adding fluid .....225
checking and cleaning ............225
replacing wiper blades ...........226
Wrecker towing .........................194
2008 B-Series(mbs)
Owners Guide (post-2002-fmt)
USA(fus)
Index
272