For 1990-2009 cars

### Removal Procedure

1. Remove the wing nut from the air cleaner (ACL) cover.
2. Release the four retaining clips (1) from the ACL lower assembly to the ACL cover.
3. Swing the ACL cover to the side and remove the air filter element.

### Installation Procedure

1. Install the air filter element onto the lower ACL assembly.
2. Align the ACL cover over the lower ACL assembly and secure with the four retaining clips (1).
3. Install the wing nut and hand tighten.