Impamvu zitera amavuta ya moteri yimodoka: Mbere ya byose, amavuta menshi ya moteri yamenetse biterwa no gusaza cyangwa kwangirika kwa kashe. Ikidodo kizagenda gikomera buhoro buhoro mugihe kandi gikomeze guhinduranya hagati yubukonje nubushyuhe, gutakaza ubukana bwacyo (izina ryumwuga ni plastike), kandi birashobora kuvunika cyane. Ibi byatumye amavuta ava. Uhereye hejuru, hagati, na hepfo ya moteri, kashe yo gusaza irasanzwe. Ikirango cyingenzi cyane hejuru ya moteri ni igipfundikizo cya valve.
Valve chamber itwikiriye gasketi: Ibi bigomba kuba bisanzwe. Urashobora kubona mwizina ko mubisanzwe byashyizwe kumurongo wa valve. Bitewe n'ahantu hanini ho gufunga, biroroshye gutera amavuta nyuma yo gusaza mugihe. Mu buryo nk'ubwo, imodoka nyinshi zifite igihe kirekire. Ba nyir'imodoka bahuye nayo. Igikuta kigomba gusimburwa. Ingaruka nyamukuru ziterwa na moteri yimodoka yamenetse: gutakaza amavuta, bikaviramo imyanda, kandi bikabije bishobora gutuma amavuta adahagije kandi bigatera kwangirika kwa moteri. Ntabwo biterwa no kumeneka kwa peteroli, ariko kubera ko igitutu cyamavuta kidahagije nyuma yo kumeneka, gusa rero witondere cyane urwego rwamavuta.
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3. Niba ibikoresho byabugenewe bitwikiriye gaze yimodoka idakorwa neza mugihe cyo kuyishyiraho, cyangwa byangiritse kurwego runaka, imigozi yakozwe irarekurwa kandi amavuta ava.
Kuvura n'ingaruka ziterwa na peteroli ya moteri:1. Ibisubizo byafashwe kubintu bitandukanye nabyo biratandukanye. Amavuta ya moteri amwe yameneka ntabwo bisaba kuvanaho silinderi, ariko ibice bimwe bya silinderi yamenetse bigomba kuvaho. Nibyiza kubyitwaramo ukurikije ibihe byimodoka.
2. Amavuta yamenetse ya moteri yimodoka ntabwo ari amakosa akomeye, kandi ntidukeneye gusana imodoka mugihe gito. Ariko niba moteri isohora amavuta, igomba kugeragezwa neza.
3. Amavuta ava muri moteri yimodoka azatera ibikomere bimwe na bimwe, icy'ingenzi muri byo ni ugutakaza amavuta menshi ya moteri ku modoka, kandi hari imyanda yacyo. Niba bikomeye, moteri irashobora kwangirika kubera amavuta adahagije.
