The pump is linked to the motor, and it pumps fluid (common oil) into the torque converter. The turbine is linked to the gearbox, and it spins if the fluid from your pump hits it. Signs or symptoms of dirty transmission fluid include the presence of Filth and metallic shavings https://filter-gearbox41974.blogproducer.com/41137893/not-known-facts-about-filter-gearbox