Ford 2003 Expedition v.2 Manuel d'utilisateur télécharger pdf (Page 315)

3. Remove the air filter element

from the air filter housing.

4. Install a new air filter element. Be careful not to crimp the filter

element edges between the air filter housing and cover. This could cause

filter damage and allow unmetered air to enter the engine if not properly

seated.

5. Replace the air filter cover and secure the clamp.

6. Replace the air inlet tube and secure the clamp.

INFORMATION ABOUT UNIFORM TIRE QUALITY GRADING

New vehicles are fitted with tires

that have a rating on them called

Tire Quality Grades. The Quality

grades can be found where

applicable on the tire sidewall

between tread shoulder and

maximum section width. For

example:

• Treadwear 200 Traction AA Temperature A

These Tire Quality Grades are determined by standards that the United

States Department of Transportation has set.

Tire Quality Grades apply to new pneumatic tires for use on passenger

cars. They do not apply to deep tread, winter-type snow tires,

space-saver or temporary use spare tires, tires with nominal rim

diameters of 10 to 12 inches or limited production tires as defined in

Title 49 Code of Federal Regulations Part 575.104(c)(2).

U.S. Department of Transportation-Tire quality grades: The U.S.

Department of Transportation requires Ford to give you the following

information about tire grades exactly as the government has written it.

Treadwear

The treadwear grade is a comparative rating based on the wear rate of

the tire when tested under controlled conditions on a specified

Maintenance and Specifications

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Ford 2003 Expedition v.2 Manuel d'utilisateur Page 315