U - Block Valider Valider, Mehlala UR le Um, li entsoe ka mokhoa o hlophisehileng ho etsa meralo e tsoelang pele ea lubrication. Liphetoho tse ngata tse ntle lia fumaneha, e u lumella hore u leke thuto ea mohiri ho fihlela litlhoko tsa hau tse ikhethang. Li-Port News - Lihoai tsa Port le tsona li boetse li etsoa ho molumo o ikhethileng ho ona lichabeng tse khethehileng moo ho hlokahalang.
Volve e 'ngoe le e' ngoe ea liloko e nang le li-pistons tse ngata tse tsamaisang le ho tsamaisa libuka tse nepahetseng ka mokhoa o nepahetseng. Ha khatello ea sistimi e sebelisoa, li-pistons li hlophisitsoe ka tatellano ea methapo ea tsona e se e le haufi le pompo e ngata.
