R210-7 R220-3 Umuyoboro wubutabazi XJBN-00653 valve hydraulic

Nyuma yo gutera inshinge mumutwe wa silinderi, O-impeta yo hagati muri O-impeta eshatu itandukanya inzira yamavuta mumutwe wa silinderi mumitwe yinjira mumavuta hamwe no kugaruka kwa peteroli (igice cyo hejuru ni inzira yo kugaruka kumavuta). Kuberako umuvuduko wamavuta winjira mumavuta arenze uw'amavuta agaruka, mugihe O-impeta yo hagati yamenetse, amavuta mumurongo winjira mumavuta azinjira mumasoko agaruka, bityo byongere umuvuduko mumavuta garuka igice. Iyo kuzimya kuzimye, igitutu cyamavuta yo kugaruka kizasubira munzira yamavuta yinjira, kugirango umuvuduko wamavuta mbere yumwobo wo gutera inshinge ntushobora kugabanuka mugihe cyumuvuduko wamavuta, bikaviramo gucana ingorane . Uburemere bwibyangiritse O-impeta biratandukana nigihe kirekire kandi kigufi cya flameout. Nyuma yamakosa abaye, biragoye kumenya silinderi yatewe inshinge hagati ya O-ring yangiritse, kandi birakenewe gukuramo buhoro buhoro inshinge kugirango igenzurwe kugeza igihe habonetse impamvu. Mugihe usimbuye O-impeta yangiritse, O-impeta igomba gushyirwaho neza mumashanyarazi kandi ntishobora kugoreka; Bikwiye gutwikirwa amavuta mbere yo gupakira umutwe wa silinderi; Kubera ko urushinge rwakuweho hanyuma rugasubirwamo, muri rusange, niba nta gipimo cyiza gifite umutekano, inkoni ya plunger yatewe inshinge igomba kongera guhinduka.