Taolo ea moea ka har'a likarolo tsa bohlokoa, likarolo tsa taolo ea tataiso ea tsela e le 'ngoe.Hangata e hlophisitsoe pakeng tsa cylinder le valve e khutlisetsang morao, e le hore moea o ka har'a silinda o se ke oa feta ka valve e khutlisetsang morao 'me valve e lokolloa ka ho toba.