2004 Ford Excursion Owner Guide 2nd Printing (Spanish) - Page 520
2004 Ford Excursion Manual
Page 520 highlights
Maintenance and Specifications Changing the air filter element 1. Loosen the clamp that secures the air filter element in place. 2. Carefully separate the two halves of the air filter housing. 3. Remove the air filter element from the open end of the air filter housing. 4. Install a new air filter element, ensuring the arrow on the top half of the air filter housing lines up with the notch on the bottom half of air filter housing. Be careful not to crimp the filter element edges between the air filter housing. This could cause filter damage and allow unmetered air to enter the engine if not properly seated. 5. Replace the two halves of the air filter housing 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 230