2004 Ford Thunderbird Owner Guide 2nd Printing - Page 190
2004 Ford Thunderbird Manual
Page 190 highlights
Maintenance and Specifications 5. 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. 6. Replace the air filter housing cover and secure the clamps. Be sure all of the tabs on front edge are correctly aligned as shown. Note: If you encounter any difficulty in replacing your air filter element, have your vehicle serviced at your local dealer. 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. 190 2004 Thunderbird (tbr) Owners Guide (post-2002-fmt) USA English (fus)