Transmission Issue

[miktel53]

I have a Montana 3840 yesterday I was using it and all of a sudden I could barley move with a bunch of grinding as I redid some gears in transmission 3 yrs ago I brought it in took off transmission cover and everything looks good in there it will shift thru all the gears but barley moves and still grinds I've tried changing the range lever to different positions still same thing. PTO seems to work ok but haven't tried a load on it. Has anyone had this issue and what was the problem.

 

[Cowgirl24]

Sorry, I can't help you, but have a problem I hope you can answer for me. I have a light on the dash of my 4540 that is a "gear symbol" and my owner's manual labeled it "Transmission". Thinking it needs fluid, I have looked for the opening but can't find one, and the owner's book is no help. Do you know where the transmission fluid case would be? Or what the symbol is telling me? I'm at a loss what to do. Thank you.