Chinese utv not going into Low or Reverse

so after 4 years dads utv started giving him a lot of trouble going into low gear. Looked all over youtube but only vidoes were on adjusting the linkage. We could only get low or reverse but not both that way. Finally found 1 video that talked about replacing the gear in this video.
If your 500utv won't go into Low or Reverse then this may be your problem.

[@williamorton7600]

This is my symptom exactly. I'll check the fan gear tomorrow. Thanks.

[@williamorton7600]

Video was spot on, my fan gears were a rust ball.

[@itstim8690]

Thank you! This was a huge help.

[@Rollsprayer]

Can you show how you put the shift shaft in the gear? Seems like the kit doesnt include that part to attach to shifter arm

[@user-pj2oy3xj7h]

Thanks

[@kimlummus8187]

What size socket did it take to remove the cover bolts?

[@TheTriangle4]

I don't remember but am pretty sure it was smaller than 12mm, either 10mm or 11mm.

[@billc3642]

Where can you buy those parts. Thank you.

[@TheTriangle4]

www.google.com/search?q=gearshift+fan+gear+kit&sca_esv=574251503&sxsrf=AM9HkKkVdWBbAAwz3OFqEh24gQE_lV_67Q%3A1697581148764&source=hp&ei=XAgvZf7SLNOuptQPoZOj0AM&oq=gearshift+fan+gear+kit&gs_lp=EhFtb2JpbGUtZ3dzLXdpei1ocCIWZ2VhcnNoaWZ0IGZhbiBnZWFyIGtpdDIFEAAYogQyCBAAGIkFGKIEMgUQABiiBDIFEAAYogQyBRAAGKIESIt7UOkLWMd1cAF4AJABAJgB5AKgAZ8YqgEIMC4yMS4wLjG4AQPIAQD4AQGoAg_CAgoQIxiKBRjqAhgnwgINEC4YigUY5QQY6gIYJ8ICDhC5ARiKBRjvBBjqAhgnwgIHECMY6gIYJ8ICBxAjGIoFGCfCAhEQLhiABBixAxiDARjHARjRA8ICCxAAGIAEGLEDGIMBwgIFEAAYgATCAg8QIxiKBRgnGJ0CGEYY-gHCAgsQLhiKBRixAxiDAcICCxAuGIAEGLEDGIMBwgIFEC4YgATCAggQABiABBixA8ICCxAuGK8BGMcBGIAEwgILEC4YgAQYxwEYrwHCAgsQABiKBRixAxiDAcICCBAuGLEDGIAEwgIJELkBGIAEGO8EwgIHEAAYgAQYCsICCxC5ARiABBjvBBgKwgIGEAAYFhgewgIIEAAYFhgeGArCAggQABgFGB4YDcICCBAAGAgYHhgNwgIIEAAYigUYhgPCAgcQIRigARgKwgIFECEYqwI&sclient=mobile-gws-wiz-hp

[@TheTriangle4]

Try looking at these, good luck

[@jlwise1949]

5Star Trailer Sales In Ft. Morgan has had mine since Sept 2 and can't get a answer from them on the repairs of mine It used a quart of oil in 45 miles > I wouldn't recommend buying 1 of these Chinese pieces of crap . Since this has happened to me I have heard no good things on the service centers.