Kwakunzima kakhulu ukuvula isivalo sikawoyela, ngesaba ukuthi ngelinye ilanga ngeke sikwazi ukuvula uwoyela bese kubangele ukuthi imoto iyeke ukushayela, ngakho nganquma ukushintsha injini yokukhiya isivalo sikawoyela ngedwa. Ngaphezu kwalokho, umlomo wokugcwalisa uphethiloli ngaphansi kwamanzi uvulwa noma uhlanzwe ngemoto, ngendlela efanayo. Imoto entsha yokunamathisela isivalo sikaphethiloli isibuyile. Inombolo yengxenye 95101001, yiZhuomeng (Shanghai) Automobile Co., LTD yethu. Isisekelo sephothi lokugcwalisa uphethiloli kumele sisuswe ukuze kufakwe injini yesivalo sikathangi. Isinyathelo sokuqala ukusebenzisa i-screwdriver ye-T20 ukususa izikulufo zokubopha ebhokisini elibomvu esithombeni esingezansi. Isinyathelo sesibili ukukhipha izikhonkwane ezine embuthanweni obomvu ngokulandelana. I-oda elingezansi noma eliphezulu lingalungiswa kusuka kumuntu kuya komunye, kodwa kufanele uqale ukhiphe phansi bese kuba phezulu, ngoba phansi kulula kakhulu. Nge-pry bar, ephakanyiswe ngesandla, futhi ekugcineni, ngengozi, yasisusa. Ngaphambi kokususa isisekelo sephothi lokugcwalisa uphethiloli, mboza iphothi lokugcwalisa uphethiloli ngethawula ukuze uvimbele izinto zangaphandle ukuthi zingangeni. Susa amabhakede amabili ngaphezu kwesisekelo sembobo yokufaka uphethiloli, bese ushintsho luqediwe.
