Minyak gearbox yang kotor biasanya menjadi pekat dan mengandungi habuk besi. Habuk besi ini terhasil daripada geseran antara gigi-gigi gear yang berlaku setiap kali memandu. Effectiveness: CVTs will often be much more fuel-effective than traditional automatic transmissions as they can constantly modify to provide the best gear ratio. Also referred https://codyhklli.tokka-blog.com/34406168/everything-about-gearbox-auto