Imashini yo koza amavuta ya vaseline ya semi-auto ifite uburyo bwo kuyikoresha mu gushyushya no kuyivanga.

♦ Imashini ikoresha ibice bya mekanike bitumizwa mu mahanga, kandi piston na silindiri bikozwe mu cyuma kitagira umugese na polytetrafluoroethylene.

♦ Ibikoresho bya aluminiyumu byiza cyane biva mu mahanga kandi bifite imiterere myiza cyane ya mekanike.

♦ Imiterere mishya ihagaze itambitse, yoroheje kandi yoroshye, ikuramo ibikoresho byikora, ikuraho ikibazo cyo kugaburira icyuma gihagaze kenshi.

♦ Imikorere yo guhinduranya hakoreshejwe intoki no mu buryo bwikora. Iyo imashini iri mu buryo bwa "otomatiki", imashini izikora kuzuza buri gihe hakurikijwe umuvuduko washyizweho. Iyo imashini iri mu buryo bwa "otomatiki", uyikoresha anyura ku gice cyo hejuru kugira ngo agere ku kuzuza. Iyo akomeje kuyikandagiraho, izaba kandi imiterere yo kuzuza buri gihe.

♦ Silinda y'ibikoresho n'agapira bihujwe n'amapingu, byoroshye kuyikuraho no kuyiteranya nta bikoresho byihariye, bityo kuyisukura biroroshye cyane.

♦ Iyo sisitemu yo kuzuza amazi irimo kuzura, silinda irazamuka ikanamanuka kugira ngo itware igice kinini cy'amazi. Iyo silinda iri hasi, plagi iba iri hasi, ni ukuvuga ko valve irafungurwa, hanyuma ibikoresho bikuzuzwa. Iyo silinda iri hejuru, plagi iba iri hejuru. Muri iki gihe, valve iba ifunze, kuzuza birahagarara, kandi amazi aragwa kandi insinga zirakurwaho.