Stuck lever

[camillieri]

I bought a Kubota B6100 and have a few questions. The high low shift lever won’t move. I don’t want to break anything so any ideas on this? It also is very noisy in one gear. The others are quiet.
Thanks

 

[dodge man]

Sometimes moving the tractor a little bit helps.

 

[camillieri]

Already tried that. Letting it soak with WD40 to see if that works.