Ndi ntchito yanji yomwe iyenera kuchitika musanasonkhanitse mtedza wa rivet?

1. Choyamba yang'anani mphuno pamene sikuluikulu sinasonkhanitsidwe bwino, sankhani nati yomwe yalumikizidwa bwino malinga ndi kukula kwake.

2. Samalani ngati nati ya rivet yapansi idzasokonekera kapena kusunthika, ndipo sinthani ngodya ya ndodo yogwirira ntchito malinga ndi momwe zinthu zilili.