2008 Ford Mustang Shelby GT500 Supplement 1st Printing - Page 35

Maintenance and Specifications Changing the air filter element 1. Release the clamps that secure the air filter housing cover. 2. Carefully separate the two halves of the air filter housing. 3. Remove the air filter element from the air filter housing. 4. Wipe the air filter housing and cover clean to remove any dirt or debris and to ensure good sealing. 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 unfiltered air to enter the engine if not properly seated. 6. Replace the air filter housing cover and secure the clamps. MOTORCRAFT PART NUMBERS Component Air filter element Fuel filter Battery Oil filter PCV valve Spark plugs* 5.4L DOHC Supercharged V8 engine FA-1807 FG-1083 BXT-40-R FL-820S EV-270 AGSF-22FM1 * Refer to Vehicle Emissions Control Information (VECI) decal for spark plug gap information. 35 2008 05+ Mustang (197) Supplement USA (fus)