Contaminants can enter your gearbox oil via vents or the fill tube throughout examining/filling. Most of the time, however, contaminants are the result of ordinary use. The gearbox filter protects versus these contaminants which helps boost gearbox existence. Among the initially things you ought to do is Test your transmission https://filtergearbox34555.glifeblog.com/33051259/filter-gearbox-for-dummies