I haven't seen any free online training resources, but there is a book that many regard as the "Bible" to TLB operations, Operating Techniques for the Tractor-Loader-Backhoe, by Gary J. Ober, ISBN: 0934041075 : 9780934041072 ; OCLC: 12949633. What I like about this particular book is that it is great not only for the novice but the professional operator as well.
Thanks. I'll check into it. I hoped there might be some free video's on a manufactures web site like bobcat has for their excavators and skidsteers. I haven't found any.