I started a Facebook group for these skid steers I uploaded the manuals I have for that model. https://www.facebook.com/groups/1154886881989345/?ref=share
I just bought a dsl 601 and looking for more people who own them as well. I started a Facebook group for Daewoo Skid Steers feel free to join. https://www.facebook.com/groups/1154886881989345/?ref=share