Ford 2006 F-350 Owner's Manual page 286

Maintenance and Specifications
• 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
notches 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.
286
2006 F-250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA (fus)