Your pic is not showing. However, if you plan on using the unit's propane gas system, check the fittings and hoses to see if they have been modernized with new style valves and connectors. If not, you won't be able to get them refilled without replacing these parts. Even if you buy new tanks, you still have to replace the valve connectors on the trailer itself. Other than that, just make sure all the lights function correctly, and you're off!
Terry & Marsha
2016 Ford F250 Super Duty 4X4 Super Crew
1987 Sunline Satellite T-2153
Northeast Illinois