Official Answer
Answer
Shigar da zoben karkace da hannu tare da filaye na iya haifar da faɗaɗawa da kuma saiti na dindindin, wanda ke raunana ƙarfin zoben a kan sandar. Kayan aikin 'Plunger da Hannun hannu' masu sarrafa kansa suna amfani da madaidaicin madauri don faɗaɗa zobe a hankali zuwa ainihin diamita da ake buƙata don share sandar. Wannan yana tabbatar da rarrabuwar damuwa iri ɗaya yayin shigarwa kuma yana ba da garantin cewa zoben ya koma cikin tsagi tare da cikakkiyar tsangwama. Don manyan layukan watsa motoci masu girma, wannan hanyar tana rage ɗimbin ƙima kuma tana tabbatar da cewa kowane zobe ya cika mafi ƙarancin buƙatun ƙarfin riƙewa.
