Like the title says. Command-Trac, 4-lo won't stay in unless I hold the lever up by hand. 4-hi works great, and I just did a fluid change on the transfer case. It will go in and work if I hold it, but if I try to drive without my hand on it the lever pops out of position.

 

You probably just need to adjust it. There are adjustments on the linkage that should fix your problem. Hope this helps!!

 

happend to me go under see if ur pivot ball off ur unibody to the shift rail if it is off or a little bit out, cut bushing inhalf and shove the pivit back in and cotter pin or what ever i used on my hood pins and trailer hitch pins srry i dnt know the exact name
http://www.usa-trailer-hitches.com/p...and%20II,63241

maybe itsur shift fork in the tcase