Iyo vharu yekuyamura inopihwa kudzivirira iyo lubrication pombi kubva pakuremerwa. Nekusunungurwa Iyo pombi yemafuta inogona kuve yakashongedzwa nekumanikidza switch Iyo digital inoratidza controller inogona kugadzirirwa. Kufananidza kugovera: dzakasiyana siyana dzinogovaniswa. Pakati waishandisa: akaonda mafuta kana grease 00 # - 0 # lithium ester.
