The converter should be to the left of those fuses. You can see it when to take the entire front cover off. The fan is part of the converter. That whole piece slides out. There should be five wires involved that need to be released to get it entirely removed. Replacement should slide in and wires attach same as were removed. It's actually a pretty quick job once you see it.
2013 Ford F350 Lariat Crew Cab 4x4 6.7 Diesel 3.55 Long Bed
2013 Jayco White Hawk 30DSRE