There's also an inline kind of transmission filter, which identified software in a few Honda types. They need to get replaced additional frequently (10-15 thousand kilometers), as these filters are scaled-down plus they get contaminated extremely fast. The transmission has some fluid that can help it run smoothly and competently. https://filter-gearbox18146.blog-gold.com/43333532/not-known-factual-statements-about-filter-gearbox