1.Zipangizozi zili bwino, shaft yaikulu ilibe deformation, palibe kulumpha kwa radial, kuikapo kumakhala kolimba, ndipo palibe kugwedezeka.

2.Fufuzani ngati tsamba la macheka lawonongeka, ngati dzino liri lonse, ngati tsamba la macheka ndi losalala ndi loyera, komanso ngati pali zochitika zina zachilendo kuti mugwiritse ntchito bwino.

3.Pamene mukusonkhanitsa, onetsetsani kuti njira yolowera muviyo ikugwirizana ndi njira yozungulira ya shaft yaikulu ya zipangizo.

4.Pakuyika tsamba la macheka, sungani shaft center, chuck ndi flange kukhala zoyera. M'mimba mwake wamkati wa flange ndi wofanana ndi m'mimba mwake wamkati wa tsamba la macheka. Onetsetsani kuti flange ndi tsamba la macheka alumikizana mwamphamvu, ikani pini yoyikapo, ndikumangitsa nati. Kukula kwa flange kuyenera

kukhala koyenera, ndipo m'mimba mwake sikuyenera kuchepera 1/3 ya mainchesi a tsamba la macheka.

5.Musanayambe zida, pansi pa chikhalidwe chowonetsetsa chitetezo, pamakhala munthu m'modzi yekha woti agwiritse ntchito zidazo, kuthamangira, kuyang'ana ngati chiwongolerocho chiri cholondola, ngati pali kugwedezeka, ndipo tsamba la macheka liyenera kukhala lopanda mphindi zochepa. itayikidwa, ndipo idzagwira ntchito bwino popanda kutsetsereka, kugwedezeka kapena kudumpha.