[khgeisler]

First squirt some penetrating oil into the locks. I have to do that every year or the key won’t open the lock.

Second the upward opening doors and the side swinging doors on our coach take different keys.

Third, for some reason all the RV locks take one of four keys. I can provide the numbers on my two keys tomorrow.

I will also take a pic of the coolant door key.

That would be great.  I do still need to buy a few.  I am not sure where to buy, all of the locksmiths around me are mobile.

Thanks