Iqukethe i-roller yoxinzelelo, i-eccentric shaft, i-internal ash cover, i-ash cover yangaphandle, i-elastic egcina i-ring ye-spacer kunye nokuthwala ii-bearings zenziwe ngaphakathi okanye zithunyelwa ngokungqongqo, kwaye zonke iindawo zenziwe ezenziwe ngezinto ezikumgangatho ophezulu Iimveliso ezigqityiweyo zihlolwe ngokungqongqo ukuqinisekisa umgangatho wemveliso.