Impamvu zo gukoresha amavuta menshi yo gukonjesha firigo ni aya akurikira: 1. Kwambara impeta za piston, impeta zamavuta hamwe na silinderi. Reba ikinyuranyo hagati yimpeta ya piston nifunga ryamavuta, hanyuma ubisimbuze niba icyuho ari kinini. 2. Impeta yamavuta yashyizwe hejuru cyangwa gufunga ni inst ...