Kuchokera pakukula kwazinthu zotere, pali mitundu iwiri ikuluikulu yamagetsi, imodzi ndi yanthawi zonse yamagetsi oyatsira mkati omwe amaimiridwa ndi injini zazing'ono zamafuta kapena dizilo.Makhalidwe amtundu uwu wamagetsi ndi: mphamvu zazikulu komanso nthawi yayitali yogwira ntchito, koma choyipa chake chachikulu ndikuti phokoso ndi kugwedezeka ndi kwakukulu.Choncho, mankhwala amtundu uwu wamagetsi ndi oyenera malo omwe ali ndi zofunikira zochepa zachilengedwe.Wina ndi mtundu watsopano wamagetsi omwe ali ndi mabatire ngati gwero lamagetsi.Makhalidwe amtundu uwu wamagetsi ndi: phokoso lochepa ndi ntchito yokhazikika.Choyipa chake chachikulu ndikuti chimakhala ndi mphamvu zochepa, nthawi yayitali yopitilirabe, kulipiritsa pafupipafupi, ndipo siyenera kugwira ntchito m'malo akutali ndi gwero lamagetsi.Choyamba yang'anani pa chikhalidwe dongosolo mphamvu ndi injini mafuta ndi injini dizilo mphamvu gwero, mtundu uwu akhoza kusankha 5-7 ndiyamphamvu dizilo injini, kapena injini mafuta, injini amapereka mphamvu zonse kwa makina kuyenda ndi kutchetcha, ndi injini waikidwa pa bulaketi ya injini pansipa ndi zomangira .Zigawo zazikulu za injini ndi: thanki yamafuta, thanki yamadzi ndi silinda yoyaka moto.Pali chivundikiro cha tanki yamafuta pa tanki yamafuta.Mukatsegula chivundikiro cha thanki yamafuta, pali chophimba cha fyuluta mkati.Mukawonjezera mafuta mu thanki yamafuta kudzera pa zenera losefera, ma sundries mumafuta amatha kusefedwa.M'munsi mwa thanki yamafuta pali chosinthira cha tanki yamafuta, chomwe ndi ON malo ndi OFF.Mafuta mu thanki yamafuta amatumizidwa ku cylinder yoyaka injini kudzera papaipi yamafuta.Pali chivundikiro cha tanki yamadzi ndi buoy yamadzi pa thanki yamadzi.Madzi akakwera mu thanki yamadzi, m'pamenenso buoy imakwera.Madzi oyera m'thanki yamadzi makamaka kuti aziziziritsa injini.Makinawa amagwiritsa ntchito injini imodzi yomwe imakhomedwa ndi chogwirira kuti iyambitse injiniyo.Iyi ndi fyuluta ya mpweya yomwe mpweya wakunja umalowa mu silinda yoyaka.Ili ndiye doko lodzaza mafuta, lomwe lili ndi dipstick yamafuta, yomwe imatha kuwonetsa kuchuluka kwamafuta.Mafuta amawonjezedwa kuchokera apa, ndipo mafutawo amagwiritsidwa ntchito kudzoza injini.Kusintha kwa Throttle, kukula kwa throttle kumatha kuwongoleredwa ndi waya wokoka.Pamene kusintha kuli pamwamba, phokoso limatsekedwa ndipo makina amasiya.Pamene chosinthira chili pansi, throttle ndi yaikulu kwambiri.Pali gudumu lochotsa mphamvu ya injini kumbali ina ya injiniyo.Kumbali ya mbale zitsulo alonda, inu mukhoza kuwona bwino dongosolo kufala mphamvu.