2005 Ford F350 Owner Guide 3rd Printing - Page 281

Maintenance and Specifications 3. Install a new air filter element into the tray assembly. 4. Return air filter tray to original position by pressing firmly on the handle until all rearward movement stops and secure the two clamps. • 6.8L Engine 1. Loosen the clamps that secures the air filter cover in place. 2. Carefully separate the two halves of the air filter housing. 3. Remove the air filter element from the air filter housing. 4. Install a new air filter element. 5. Reassemble the two halves of the air filter housing, aligning the notchs and slots. Secure the clamps, making sure not to crimp the air filter edges between the two halves of the air filter housing. This could cause filter damage and allow unmetered air to enter the engine if not properly seated. 281 2005 F250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA_English (fus)