Hello XXXXX,
According to the Johndeere.com site, here is the diagram that will show you the routing for the drive belt:
https://groundscare.custhelp.com/ci/fattach/get/23/1091535979
Here are other links that might be helpful for the future:
https://groundscare.custhelp.com/app/answers/detail/a_id/268/kw/lt155/sort/null%2Cnull/r_id/105819/sno/1
http://www.deere.com/en_US/deerecom/contactus/faq.html
I hope this is what you need. If not, please let me know and I'll look further into the matter so you are satisfied.
Jan
Research Analyst
Home improvement/repair, dog owner, tinkerer, vehicle maintenance/repair, environment due diligence