Jerin HL / HR / HR - 180, HR - 180, HM - 180, Hm - 180) an tsara shi don madaidaicin sararin samaniya. Lokacin da aka ja abin da hannu, piston yana motsa sama, ƙirƙirar cloum a cikin silinda don zana cikin mai; Lokacin da aka fito da hannun, piston ya sauka a ƙarƙashin ƙarfin bazara don fitar da mai. Tare da ƙarfin 180ml da ƙirar ƙwararru (low) Profile, zagaye - Rikici, da kuma ƙarami), girman sa yana tabbatar da sauƙin isa ba.