2006 FORD SUPER DUTY coolant reservoir

Coolant refill capacity
To find out how much fluid your vehicle’s cooling system can hold, refer to
Refill capacitiesin this section. If your vehicle is equipped with a diesel
engine, refer to theRefill capacitiessection of your6.0 Liter Power
Stroke Direct Injection Turbo Diesel Owner’s Guide Supplement.
Fill your engine coolant reservoir as outlined inAdding engine coolant
in this section.
Severe climates
If you drive in extremely cold climates (less than –34°F [–36°C ]):
•It may be necessary to increase the coolant concentration
above 50%.
•NEVER increase the coolant concentration above 60%.
•Increased engine coolant concentrations above 60% will
decrease the overheat protection characteristics of the engine
coolant and may cause engine damage.
•Refer to the chart on the coolant container to ensure the
coolant concentration in your vehicle will provide adequate
freeze protection at the temperatures in which you drive in the
winter months.
If you drive in extremely hot climates:
•It is still necessary to maintain the coolant concentration
above 40%.
•NEVER decrease the coolant concentration below 40%.
•Decreased engine coolant concentrations below 40% will
decrease the corrosion protection characteristics of the engine
coolant and may cause engine damage.
•Decreased engine coolant concentrations below 40% will
decrease the freeze protection characteristics of the engine
coolant and may cause engine damage.
•Refer to the chart on the coolant container to ensure the
coolant concentration in your vehicle will provide adequate
protection at the temperatures in which you drive.
Vehicles driven year-round in non-extreme climates should use a 50/50
mixture of engine coolant and distilled water for optimum cooling system
and engine protection.
2006 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
264

Never remove the coolant reservoir cap while the engine is
running or hot.
5. Re-start the engine and take your vehicle to a service facility.
Driving the vehicle without repairing the engine problem
increases the chance of engine damage. Take your vehicle to a
service facility as soon as possible.
FUEL FILTER
For fuel filter replacement, see your authorized dealer. Refer to the
scheduled maintenance informationfor the appropriate intervals for
changing the fuel filter.
Replace the fuel filter with an authorized Motorcraft part. The
customer warranty may be void for any damage to the fuel system
if an authorized Motorcraft fuel filter is not used.
WHAT YOU SHOULD KNOW ABOUT AUTOMOTIVE FUELS
Important safety precautions
Do not overfill the fuel tank. The pressure in an overfilled tank
may cause leakage and lead to fuel spray and fire.
The fuel system may be under pressure. If the fuel filler cap is
venting vapor or if you hear a hissing sound, wait until it stops
before completely removing the fuel filler cap. Otherwise, fuel may
spray out and injure you or others.
If you do not use the proper fuel filler cap, excessive pressure or
vacuum in the fuel tank may damage the fuel system or cause
the fuel cap to disengage in a collision, which may result in possible
personal injury.
Automotive fuels can cause serious injury or death if misused or
mishandled.
Gasoline may contain benzene, which is a cancer-causing agent.
2006 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
266

REFILL CAPACITIES
FluidFord Part
NameApplication Capacity
Front axle Motorcraft SAE
80W-90
Premium Rear
Axle LubricantF-250/350
(Dana 60 axle)6.3 pints (3.0L)
F-350/450/550
(Dana 60 axle)6.3 pints (3.0L)
Rear axle Motorcraft SAE
75W-140
Synthetic Rear
Axle LubricantF-250 /350
(10.50 inch
axle)
1
6.9 pints (3.3L)
Motorcraft SAE
75W-90
Synthetic Rear
Axle LubricantF-350 (DANA
80)
18.5 pints (4.0L)
Motorcraft SAE
75W–140
Synthetic Rear
Axle LubricantF-450/550
(Dana S110)
114.0 pints (6.6L)
Brake fluid (and
clutch fluid-if
equipped)Motorcraft High
Performance
DOT 3 Motor
Vehicle Brake
FluidAll Fill to line or
step (for clutch)
on reservoir
Engine coolant -
gas engines
2Motorcraft
Premium Gold
Engine Coolant
(yellow-colored)5.4L V8 engine
with A/C26.4 quarts
(25.0L)
6.8L V10 engine 27.5 quarts
(26.0L)
Engine coolant -
diesel engine
2Motorcraft
Premium Gold
Engine Coolant
(yellow-colored)Refer to your6.0 Liter Power
Stroke Direct Injection Turbo
Diesel Owner’s Guide
Supplement
2006 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
287