Timing belt?

I am looking through my maintenance schedule for my 2002 Cavalier (Manual trans) and I am not seeing anything about replacing the timing belt at a certain mileage point...do I not need to worry about it????  Thanks in advance!

check what your owner manual says, 2-3 years sound normal interval, as
far as i now 2.2 have timing chain, and it should run fine for 2-3 more
years or even more, but if it fails you'll screw head, valves, so
that's a big $$$$ repair.