This can be helped by blowing into an inlet on the spare tank through a thin tube, so that air-pressure forces the fuel along the hosepipe, even when the operator is in a belly-prone position.
Le nto ingancedwa ngokuba kuvuthelwe kulenzo kwiitanki ezi zitsalela ngemibhobho ebhityileyo ukwenzela ukuba uxinzelelo lomoya lityhalele ipetroli embhobheni naxa umphathi ekwindawo yokulala ngesisu