Welcome to the forum. Honda hasn't changed the Recon since 2005, so any owners manual from then on will do: http://campaigns.hondampe.com.au/Motorcycles/manuals/atv/own06trx250te01.pdf
But the service manual is the truly valuable one: https://www.hondaatvforums.net/foru...ads.html#/forumsite/21330/topics/50817?page=1