It should be adjusted, I would myself get it done every 30K at the very least with a CVT, Flush might be good, and drain and fill at least. I'd personally despise to possess to pay for a person that much to get it done each and every time. Also, https://cvttoyota17383.actoblog.com/35047143/5-tips-about-cvt-toyota-you-can-use-today