Welcome to the Heartland Owners Forum and family. We have a great bunch of people here with lots of information and all willing to share their knowledge when needed.
The manuals for RV's are very general in nature, except for the ones that come for the appliances or RV. On the line above is the "Tools" tab, here you can find manuals for most of everything. If you can't find a manual, ask here on the forum and one of our family members will help out.