Ilokhi yokuqala yomnyango wemoto iyilokhi yomnyango osebenza ngomshini, esetshenziswa nje ukuvimbela ukuthi umnyango wemoto uvuleke ngokuzenzakalelayo lapho kwenzeka ingozi, idlala indima yokuphepha kokushayela kuphela, hhayi indima yokulwa nokweba. Ngokuthuthuka komphakathi, intuthuko yesayensi nobuchwepheshe kanye nokwanda okuqhubekayo kobunikazi bezimoto, iminyango yezimoto namaloli akhiqizwa kamuva afakwe ilokhi yomnyango enokhiye. Le lokhi yomnyango ilawula kuphela umnyango, kanti eminye iminyango ivulwa noma ikhiywe ngenkinobho yokukhiywa komnyango ngaphakathi kwemoto. Ukuze idlale kangcono indima yokulwa nokweba, ezinye izimoto zifakwe ilokhi yokuqondisa. Ilokhi yokuqondisa isetshenziselwa ukukhiywa kweshafti yokuqondisa yemoto. Ilokhi yokuqondisa itholakala ngelokhi yokuqondisa ngaphansi kwedayela yokuqondisa, elawulwa yikhiye. Okusho ukuthi, ngemva kokuba ilokhi yokuqondisa inqamule isekethe yokuqondisa ukuze icime injini, phendula ukhiye wokuqondisa kwesobunxele futhi uye endaweni yomkhawulo, futhi ulimi lokukhiywa luzokwelulela endaweni yokuqondisa ukuze lukhiye ishafti yokuqondisa yemoto ngomshini. Ngisho noma umuntu evula umnyango ngokungemthetho futhi aqalise injini, isiteringi sikhiyiwe futhi imoto ayikwazi ukujika, ngakho ayikwazi ukushayela, ngaleyo ndlela idlale indima yokulwa nokwebiwa. Ezinye izimoto zakhiwe futhi zakhiwe ngaphandle kwesiteringi, kodwa zisebenzisa enye okuthiwa i-crutch lock ukuvala isiteringi, ukuze isiteringi singaphenduki, futhi singadlala indima yokulwa nokwebiwa.
Iswishi yokukhomba isetshenziselwa ukuvula noma ukuvala isekethe yokushisa injini, ngokusho kwesihluthulelo sokuvula ilokhi, kodwa futhi idlala indima ethile ekulweni nokwebiwa.
