Ford Super Duty Owner's Manual page 319

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2013 F-250/350/450/550 (f23)

Owners Guide gf, 1st Printing

3. Clean the area around the air

tube to air cover connection to

prevent debris from entering the

system and then loosen the bolt on

the air tube clamp so the clamp is

no longer snug to the air tube. It is

not necessary to completely remove

4. Pull the air tube off from the air

cleaner housing.

5. Release the three clamps that secure

the cover to the air filter housing. Push

the air filter cover toward the center of

the vehicle and up slightly to release it.

6. Remove the air filter element

from the air filter housing.

7. Install a new air filter element.

8. Replace the air filter housing

cover and secure the clamps. Be

careful not to crimp the filter

element edges between the air filter

housing and cover and ensure that

the tabs on the edge are properly

aligned into the slots.

9. Slip the air tube onto the air

filter housing and tighten the

air-tube clamp bolt snugly, but do

not overtighten it.