I need to replace the drive belt on my Troy Bilt riding mower. The model # is 14AT809H766. The belt # is 954-0468. Thank you.

Hi,
You can get the manual at:
PDF Manual Web Archive (http://manuals.mtdproducts.com/mtd/public/list.jsp)
By putting in the that model number and a "1" in the serial number spot. Page 21 is the page

I need to change the lower drive belt which looks like it is on the next page. The link to the manuals no longer includes these, at least I couldn't find them. Good info!