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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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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
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WARNING: If you use a brake fluid that is not DOT 3, you will
cause permanent damage to your brakes.
WARNING: Do not let the reservoir for the master cylinder run
dry. This may cause the brakes to fail.
CLUTCH FLUID (IF EQUIPPED)
Check the fluid level. Refer to the service maintenance section for the
service interval schedules.
During normal operation, the fluid level in the clutch reservoir should
remain constant. If the fluid level drops, refill the fluid level to the step
in the reservoir.
Use only a DOT 3 brake fluid designed to meet Mazda specification.
Refer toLubricant Specificationsin this chapter.
WARNING: Brake fluid is toxic. If brake fluid contacts the
eyes, flush eyes with running water for 15 minutes. Seek
medical attention if irritation persists. If taken internally, drink
water and induce vomiting. Seek medical attention immediately.
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 to yourService Maintenance Sectionfor scheduled check and
change intervals.
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•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, 30 km
(20 miles) of driving.
To check and add fluid:
1. Drive the vehicle 30 km (20 miles) 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.
9. If necessary, add fluid in 250ml (1/2 pint) increments through the
filler tube until the level is correct at normal operating temperatures.
Refer to theLubricant specificationssection in this chapter for the
correct fluid type. The use of any other non-approved fluid may
cause internal transmission damage.
10. Fluid can be checked at ambient
temperatures between 10–30°C
(50–95°F). DO NOT ADD fluid
until the transmission is at
normal operating temperatures or the transmission will be overfilled.
Low fluid level
Do not drive the vehicle if the fluid
level is at or below the bottom of
the dipstick.
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High fluid level
Fluid levels above the safe range
may cause overheating, shift and/or
engagement concerns and internal
transmission damage. If an overfill
condition occurs, excess fluid should
be removed by a qualified technician.
Checking and adding manual transmission fluid (if equipped)
1. Park the vehicle on a level
surface.
2. Engage the parking brake fully–
put in first gear.
3. Assure the vehicle cannot move.
4. Clean the filler plug.
5. Remove the filler plug and
inspect the fluid level.
6. Fluid level should be at the
bottom of the opening.
7. Add enough fluid through the
filler opening so that the fluid
level is at the bottom of the
opening.
8. Install and tighten the fill plug
securely.
Use only fluid that meets Mazda specifications. Refer toLubricant
specificationsin this chapter.
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Fluid Mazda Part
NameApplication Capacity
Power steering
fluidMazda
MERCONAT FAll Fill to range on
dipstick
Transmission
fluid
1Mazda
MERCONAT F5-speed manual 2.8 quarts
(2.65L)2
Mazda
MERCONV
AT F4x2 vehicles
with automatic
and 2.3L I4
engine9.9 quarts
(9.4L)3
4x2 vehicles
with automatic
and 3.0L or 4.0L
engines10.0 quarts
(9.5L)3
4x4 vehicles
with automatic
and 3.0L or 4.0L10.3 quarts
(9.8L)3
Engine coolant4Premium Engine
Coolant2.3 L I4 engine
with manual
transmission10.5 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)
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Fluid Mazda Part
NameApplication Capacity
Fuel tank N/A Regular cab
(Short wheel
base)17 gallons
(64.4L)
SuperCab 19.5 gallons
(73.8L)
Transfer Case
FluidMazda
MERCONAT F4x4 Vehicles 1.25 quarts
(1.2L)
Front axle
lubricantMazda SAE
80W-90
Premium Rear
Axle Lubricant4x4 Vehicles 3.6 pints (1.7L)
Rear axle
lubricant
5Mazda SAE
80W-90
Premium Rear
Axle LubricantAll 5.0-5.3 pints
(2.4-2.5L)
Windshield
washer fluidUltra-Clear
Windshield
Washer
ConcentrateAll 2.75 quarts
(2.6L)
1Ensure the correct automatic transmission fluid is used. Transmission
fluid requirements are indicated on the dipstick or on the dipstick
handle. MERCONand MERCONV are not interchangeable. DO NOT
mix MERCONand MERCONV. Refer to theService Maintenance
Sectionto determine the correct service interval.
2Service refill capacity is determined by filling the transmission to the
bottom of the filler hole with the vehicle on a level surface.
3Indicates 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.
4Add 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.
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5Traction-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.
6Brake 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 local Mazda dealer immediately.
LUBRICANT SPECIFICATIONS
Item Mazda part name or equivalent
Front axle (4X4)SAE 80W-90 Premium Rear Axle
Lubricant
Rear axleSAE 80W-90 Premium Rear Axle
Lubricant
1
Brake fluid and clutch fluid (if
equipped)High Performance DOT 3 Motor
Vehicle Brake Fluid
4
Door weather strips Silicone Lubricant
Engine coolant Mazda Premium Engine Coolant3
Engine oil 2.3L I4 and 3.0L V6
enginesSAE 5W-20 Motor Oil
Engine oil 4.0L V6 engines SAE 5W-30 Motor Oil
Hinges, door checks, latches,
striker plates, fuel filler door hinge
and seat tracksMulti-Purpose Grease
Transmission /steering/parking
brake linkages and pivots, brake
and clutch pedal shaft, clutch pilot
bearing and input shaft spline
(manual transmission).Premium Long-Life Grease
Power steering fluid, transfer case
fluid (4X4) and transmission fluid
(manual)MERCONAT F
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