How do I take off the timing belt of a 2003 Oldsmobile Alero?

I'm having trouble fixing my car and it seems the timing belt is hard to get to. Does anyone know how to replace it?How do I take off the timing belt of a 2003 Oldsmobile Alero?The Alero only had 2 engine options in 03.

2.2L 4 cylinder or a 3.4L V-6

Both are equiped with timing chains so you dont have a timing belt on that model.

Best of Luck