Answer
Cire zoben karkace (musamman nau'in juyi da yawa) yana buƙatar 'ƙarshen cirewa' ko 'ƙarshen cirewa' wanda aka ƙera a cikin zoben. Ana amfani da ƙaramin screwdriver ko kayan aiki na musamman don fitar da ƙarshen daga ramin, kuma zoben kemudian ba a naɗe shi ba. Kalubale na farko shine guje wa karce ko gouges a cikin kayan tsagi, wanda zai iya zama abubuwan damuwa. A cikin maɗaukaki masu ƙarfi, fashewa na iya haifar da gazawar gajiya na shaft kanta. Ana ba da shawarar yin amfani da kayan aikin filastik ko ƙarfe mai laushi don gidajen aluminum ko titanium. Don zoben 'na ciki', tabbatar da cewa zoben bai ja baya ba kuma ya bugi bangon bugu yana da mahimmanci.