Hi there!I have a friend (he is right biside me) he has a backhoe John Deer 310A he has problems with the brakes. I am sending you this message for him because he is not a computer person (he is 85) he need's it to continue getting his wood for the winter. He does not know how to fix the brakes.We are wondering if you be so kind of mmaking a copy of your diagram for him. His address is Mr. Pogue, RR#1 Kakabeka Falls, Ont. P0T 1W0 Canada. Thanks for your help. Mrs. Lachance