Minyak gearbox yang kotor biasanya menjadi pekat dan mengandungi habuk besi. Habuk besi ini terhasil daripada geseran antara gigi-gigi equipment yang berlaku setiap kali memandu. The correct sequence of tension build-up and release is controlled by a posh arrangement of hydraulic valves along with sensors that respond to engine load, https://remingtonoagjl.bloggazza.com/33157241/the-definitive-guide-to-gearbox-auto