How do you put on a belt that makes the mower pull it's a old Maury mower . Please help new to riding mowers thanks.

It helps us if we know what model Murray you have. I can give you general instructions but your mower has 3 belts, I suspect you are talking about the belt between the engine pulley and the trans. To mount this belt you must drop the deck all the way and remove the belt between the engine and the deck. Try to give us a model number. Here is a general Murray arrangement, pages 22 and 30 show belts. http://www.managemyhome.com/mmh/lis_...M/L0403132.pdf If you find that model number you can go to http://www.managemyhome.com/mmh/owne...GooglexManuals click lawn mower and then the Murray brand to narrow the search.