these little babies are pretty simple to work on Taylor and most of the parts are nylon like gears ect. and quite avalible so pop the top and check out your selector switch move it back and forth look for bad gears or worn parts these people will not tell you much they want you to send to one of ther service men so take ur time its a simple machine just use common sense if you find a bad part google ther web site and find and order that part dont forget to take pictures ok