Tracker gears 1,3,5 not working

[fixkick]

‘93 tracker. 5 speed. 4x4. 
The up gears 1,3,5 will barely go into gear, and I have to pull VERY hard to get the stick out of gear. Bottom gears 2,4,R work flawlessly as normal. Transmission has plenty of oil. Bushings and spring on top are fine. Clutch is not the problem. 
Having a hard time finding information on this problem. Anybody else have this issue?

I have had the front hubs locked in for about a year now, ever since I found myself in a predicament and couldn't get the hubs to lock in right quick. It is just a Farm Tracker so gets used now and then. So I unlocked the front hubs, fired her up and spun around a few times and wouldn't you know, works like a dream. Thank you much.

great ,  
4wd in dirt (farm) is ok
your 4wd lever may be stuck too.