It should be simple if it didn't fry anything.
Now about this RTV sealant, this is really vile stuff. Sometimes it's of use as a last resort, but before using it one should have tried everything else. The primary case cover should seal without any sealant. Now you have to dig all this RTV out and clean all surfaces very carefully before putting it together again. Hopefully it won't be too much trouble to take the cover off.
This RTV stuff has caused more cursing on my part than any other previous repair job I had to deal with. It makes things stick which should come apart easily, it contaminates and plugs passages, I've seen stripped threads because someone thought it wasn't a problem to let it seep into dead end holes in engine blocks, it's poison for the Bullet oiling system and..... well, you got an idea what I think about RTV sealant.
Don't worry there is nothing to damage with a little RTV in a KS primary case, but be careful with this stuff.
Peter