92 cherokee no low range?

1992 cherokee command trac system. 5 speed manual tranny. 4 hi works fine,but when i shift into 4 lo,there is nothing,just like it is in neutral. the 4wd light also doesn't come on. is this as simple as an adjustment of the linkage,and if so,how is it done? or is it something more serious inside the transfer case?

http://www.naxja.org/forum/showthread.php?t=42640

Here's a start...

I bet your linkage is just out of adjustment.