Mkpịsị aka bụ mgbanaka nke wiil ahụ na-atụgharị na ya, na-adịkarị n'ụdị ndụdụ.Nkịta elu na nke ala nwere oghere homing abụọ maka eze, a na-eji akwụkwọ ntanye aka na-ebugo wiilị.A na-ejikọta ogwe abụọ nke oghere ntụtụ dị na mkpịsị aka n'akụkụ aka nke dị na nsọtụ abụọ nke axle n'ihu site na kingpin, na-enye ohere ka wheel n'ihu na-atụgharị eze n'akụkụ akụkụ iji duru ụgbọ ala ahụ.Iji belata ike ọgwụgwụ, a na-apịnye ohia ọla n'ime oghere ntụtụ aka, a na-etekwa mmanu nke osisi ahụ na mmanụ griiz na-agbanye n'ọnụ mmiri nke etinyere na nkwojiaka.Iji mee ka onye na-emegharị ihe na-agbanwe agbanwe, a na-edozi bearings n'etiti eriri ala nke eriri ụkwụ na akụkụ aka nke axle n'ihu.A na-enyekwa gasket ngbanwe n'etiti ntị na akụkụ aka nke mkpịsị aka iji dozie ọdịiche dị n'etiti ha.
