Isondo Lesandla Le-Iron Cast elijikelezayo liklanyelwe ukusebenza ngesandla okunembayo ezinhlelweni zezimboni, ezihlinzeka ngokudluliswa kwetorque ezinzile nokusebenza kokulawula okuthembekile. Ikhiqizwe-ngensimbi yensimbi yezinga eliphezulu, ihlanganisa amandla esakhiwo esihle kakhulu kanye nokumelana nokuguga{2}}kukusetshenziswa kwesevisi yesikhathi eside. Isondo lenziwe ngomshini ngokucophelela ukuze kuqinisekiswe ukujikeleza okushelelayo kanye nokulingana okunembile ne-valve noma iziqu zemishini. Ukwakheka kwayo okuhlangene kuvumela ukufakwa kalula ezinhlelweni ezihlukene zemishini, okuyenza ifanele amavalvu, amaphampu, nezinto zokusebenza ezisindayo-ezindaweni zezimboni.












