Special tool?

[BFSGREG]

Hello I am installing a carb kit on my 1987 15hp Evinrude 2 stroke model#E15RCUD. The video I watched to do this shows 2 studs mounting the carburator and apparantly the inner nut is in a really tight space to remove.Does anyone know of a specific tool I can purchase to make the job a little easier, I will figure something out if need be but rather get correct tool.
thanks for any input

 

[wauto]

I removed the rewind and the mounting assy for the neutral flywheel lock. Of course my 15 is a 1975....

 

[oldboat1]

Need a 3/8-16 nut to hold the starter mechanism together, then hang it over the side. Loosen the bolt just enough to remove the unit, and hold it together tightly before attaching the nut to hold everything in place.