1. Witondere kubahiriza ingano yagenwe yumwobo uzamuka kuri buri kanda ya rivet yihuta.
2.Memeze neza ko impera yo hepfo (cyangwa ikibanza kiyobora) cyihuta cyihuta kiri mumwobo wo gushyiramo mbere yo gukoresha imbaraga zo gushyira.
3.Kureba neza ko imbaraga zifatika zishyirwa hagati yisura kugirango ubashe gufata icyuma no guhagarika kugoreka mugihe cyo guterana.
4. Menya neza ko imbaraga zihagije zashyizwe mubikorwa kugirango ushiremo neza icyuma cyizengurutse impande zose no kuzana ubuso bwa tab kugirango uhuze neza nisahani.
Igihe cyo kohereza: Ugushyingo-02-2022