GMC 2010 Sierra Owner's Manual page 483

Replacing the Engine Air Cleaner/Filter
1. Locate the air cleaner/filter assembly. See Engine
Compartment Overview on page 6 16.
2. Loosen the four screws on the cover of the
housing and lift up the cover.
3. Remove the engine air cleaner/filter from the
housing. Care should be taken to dislodge as little
dirt as possible.
4. Clean the engine air cleaner/filter sealing surfaces
and the housing.
6-23