Umsebenzi wenkqubo ye-chassis yeemoto kukuxhasa kunye nokufaka i-injini kunye namanye amacandelo kunye neendibano, ukwenza imilo yonke yesithuthi, ukufumana amandla kwi-injini ukwenza ukuhamba kwesithuthi, kunye nokuqinisekisa ukuqhuba okuqhelekileyo.
I-chassis yeemoto inamacandelo amane: inkqubo yothumelo, inkqubo yokuqhuba, inkqubo yokulawula, kunye nenkqubo yokuqhobosha. Umsebenzi we-chassis kukuxhasa kunye nokufaka i-injini kunye namacandelo ayo ahlukeneyo kunye neendibano, ukwenza imilo yonke yesithuthi, ukufumana amandla kwi-injini ukwenzela ukuba isithuthi sihambe, kunye nokuqinisekisa ukuqhuba okuqhelekileyo.
Inkqubo yothumelo sisixhobo sokuhambisa amandla phakathi kwenjini yeemoto kunye namavili okuqhuba. Kufuneka iqinisekise ukuba isithuthi sinomtsalane oyimfuneko kunye nesantya phantsi kweemeko ezahlukeneyo zokuqhuba, kwaye siqinisekise utshintsho olulungelelanisiweyo phakathi kokutsala kunye nesantya, ukunika isithuthi amandla alungileyo kunye noqoqosho lwamafutha. Kufuneka kwakhona kuqinisekiswe ukuba isithuthi sinokubuya umva, ukuba amavili asekhohlo nasekunene ayakwazi ukuziqhelanisa neemfuno zokwahluka, kwaye ukuhanjiswa kwamandla kunokuqhuba kakuhle okanye kukhutshwe ngokupheleleyo kwaye ngokukhawuleza kukhutshwe njengoko kufuneka.
