Answer
Kuraho impeta izenguruka (cyane cyane verisiyo ihinduranya byinshi) bisaba 'gukuraho icyerekezo' cyangwa 'gukuraho impera' yagenewe impeta. Agace gato ka screwdriver cyangwa igikoresho kabuhariwe gikoreshwa mugukata impera hanze ya ruhago, kandi impeta ni kemudian idapfundikiye. Ikibazo cyibanze ni ukwirinda gushushanya cyangwa gouges mubikoresho bya groove, bishobora guhinduka intumbero yibibazo. Mumashanyarazi afite imbaraga nyinshi, gushushanya birashobora gutuma umunaniro unanirwa. Gukoresha ibikoresho bya pulasitiki cyangwa ibyuma byoroheje birasabwa kubamo inzu ya aluminium cyangwa titanium. Ku mpeta 'imbere', kwemeza ko impeta idasubira inyuma no gukubita urukuta rwa bore ni ngombwa.