Na-aga n'ihu, na-ekwe nkwa na ngwa ahịa ngwa ahịa dị na ahịa na nkọwapụta ọkọlọtọ ndị ahịa. Intorylọ ọrụ anyị nwere usoro nkwalite dị mma maka mgbasa ozi na-asọpụta, Lincoln 120 lb grease, Coolling Sistem lubricant, Usoro lube lubrication,Plunger ube. Echiche ọrụ anyị bụ eziokwu, ihe ike, nke ziri ezi na ihe ọhụrụ. Site na nkwado gị, anyị ga-eto nke ukwuu. Ngwaahịa ahụ ga-enyefe ụwa niile, America, Australia, Australia, Guinea, Albado, na-arụ ọrụ nke ọma, na-arụ ọrụ ma meziwanye ọrụ nnabata ndị na-elekọta.