Ukucocwa kwemiphanda yewayini kunokusebenzisa ityhubhu yokucoca itanki yamanzi ejikelezayo, eyenziwe ngentsimbi engenasici engenanto, engazukukhupha izinto eziyingozi emzimbeni womntu, kwaye ngenxa yokuzinza kweekhemikhali, kunzima kakhulu umhlwa. Ungayisebenzisa ngokuzithemba. Xa ijikeleza, inokugubungela ngokulula udonga lwangaphakathi lomgqomo wewayini. Kufuneka ukhethe ngokufanelekileyo. > Iarhente yokucoca kwaye uyinike uxinzelelo oluthile, emva koko itanki lokujikeleza lokucoca itanki lamanzi liya kuwugqiba ngokuzenzekelayo umsebenzi wokucoca umphanda wewayini.