Q: How do you remove and install the air filter and air cleaner housing on Ford F-250?
A: Remove air filter box cover screws or unclip cover. Lift cover and remove air filter. Clean housing and install new filter. Remove hose clamp(s) securing intake tube(s). Pull tube(s) free. Remove crankcase fresh air hose, if equipped. Detach fresh air intake duct. Remove fasteners securing housing to bracket and remove housing. Reverse installation.