Ford Super Duty Truck F350

Rotate the front wheels on vehicles with dual rear wheels when specified. Only rotate the rear wheels if you notice unusual wear.

Inspect the brake system pads and rotors

Inspect the air filter restriction gauge

Replace the air filter if necessary. Reset the engine air filter information monitor after you replace the air filter.

Inspect the steering, suspension ball joints and the tie rods

Sign off on the truck maintenance

Check Air filter restriction gauge

Check Function of all interior and exterior lights

Check Tires including the spare for wear and proper pressure

Check Windshield washer fluid level

Check Fuel and water separator. Drain if necessary or if indicated by the information display

Check Holes and slots in the tail pipe to make sure they are functional and clear of debris

Sign off on the monthly super duty truck check

Warning: This maintenance check requires trained personnel with PPE!

Automatic transmission fluid and filter changed

Dealer requirements for transmission fluid and filter change

Accessory drive belt or belts replaced

Front wheel bearings and seals replaced

Transfer case fluid changed, if applicable

Sign off on the truck maintenance

The air filter restriction gauge is in the upper housing of the air filter assembly.

Check the air filter restriction gauge whenever you open the hood to carry out general engine maintenance or at least every 7,500 mi (12,000 km). If you operate your vehicle in extremely dusty conditions, check the gauge at least every 500 mi (800 km) or two weeks, whichever occurs first. Change the air filter element when the restriction gauge reads near the change filter line and the gauge is yellow.

Allowing the restriction gauge to reach maximum affects engine performance and fuel economy.

Operating your vehicle in heavy snowfall or extreme rain conditions may allow excessive amounts of snow or water into the air intake system. This could restrict air flow and cause the engine to lose power or shut down.

After installing a new air filter element, you must reset the gauge by pressing the reset button.

After operating your vehicle during heavy snowfall or extreme rain, do the following:

• Snow: At the earliest opportunity, open the hood and clear any snow and ice from the air filter housing inlet and reset the air filter restriction gauge.

• Extreme rain: The air filter element dries out after approximately 15–30 minutes of driving at highway speeds.

At the earliest opportunity, open the hood and reset the air filter restriction gauge.

Reset the Intelligent Oil-Life Monitor after engine oil and filter changes

U-joints inspected and lubricated

Brake system pads and rotors inspected

Air filter restriction gauge inspected

Air filter replaced if necessary

Sign off on the truck maintenance