Sleddog.... I used to win a lot of marital arguments until they invented Google. Try it sometime:YOU Geo were the one telling him Kubota will cover it and have to prove he did something unwarranted with it. Both statements were very wrong. Sorry for pointing out you were wrong. It is only argumentative if you want back pedal now and then retry the same bad statements. Your follow up actually proves the point.
To the OP - NEVER add ANYTHING GREEN to your Kubota - lol. It is not a physical thing, it is a karma thing.
“The Magnuson-Moss Act states that if a manufacturer requires you to use a certain part, then they must supply it free of charge until it’s off of warranty. Manufacturers don’t like this part of the law so they create a specification for a part so that you can purchase it from other suppliers.
When someone says that your cars’ warranty is voided if you use an oil additive automatically this is a false statement. As long as an oil additive does not compromise the specification for motor oil, it cannot void the warranty. And if there is question that it might compromise the specification to the point it could cause damage, then the manufacturer must prove it to actually void a warranty.”