Zvikonzero zvekudonha kwemafuta einjini dzemotokari: Chekutanga pane zvese, mazhinji einjini yekudonha mafuta anokonzerwa nekuchembera kana kukuvara kwezvisimbiso. Chisimbiso chinozoomesa zvishoma nezvishoma nekufamba kwenguva uye chinoramba chichichinjana pakati pechando nekupisa, chinorasikirwa nekusimba kwayo (zita renyanzvi ndiro plasticization), uye rinogona kuputsika zvakanyanya. Izvi zvakakonzera kupera kwemafuta. Kubva kumusoro, pakati, uye pasi peinjini, zvisimbiso zvekuchembera zvakajairika. Chisimbiso chinonyanya kukosha pamusoro pejini ivhavha yevhavha gasket.
Valve chamber cover gasket: Izvi ndizvo zvinofanirwa kunge zviri zvakajairika. Iwe unogona kuona kubva kune zita iro rinowanzoiswa pachivharo chekamuri yevhavha. Nekuda kwenzvimbo yakakura yekuisa chisimbiso, zviri nyore kukonzera mafuta kubuda mushure mekuchembera nekufamba kwenguva. Nenzira inowirirana, motokari zhinji dzine upenyu hurefu. Zvevaridzi vemota vakasangana nazvo. Iyo gasket inoda kutsiviwa. Njodzi huru dzekudonha kwemafuta emotokari: kurasikirwa kwemafuta, zvichikonzera marara, uye zvakanyanya zvinogona kutungamira mukusakwana kwemafuta uye zvinotungamira mukukuvadzwa kweinjini. Izvo hazvikonzerwi nekudonha kwemafuta, asi nekuti kudzvanywa kwemafuta hakuna kukwana mushure mekudonha, saka ingo nyatso teerera kune iyo mafuta level.
1. Kubuda kweoiri yeinjini kunokonzerwa nekusavhara kwakaringana sevhavhavhavha yevhavha gasket, mafuta radiator, mafuta sefa, distributor housing mounting gomba, rocker cover, cam bearing back cover, uye deformation yeinjini bracket plate mamiriro.
2. Kana zvisimbiso zvemafuta ekumberi nekumashure zve crankshaft yemota neoiri pan liner zvakuvadzwa kune imwe nhanho kusvika pamwero wakati, zvinokonzeresawo kuti injini ibvire.
3. Kana iyo nguva yekuvhara yekuvhara gasket yemotokari isingashandiswe zvakanaka panguva yekuisa, kana yakakuvadzwa kune imwe nhanho, screws inogadzirwa inosunungurwa uye mafuta anodonha.
Kurapa uye njodzi dzekubuda kwemafuta einjini:1. Mhinduro dzakagamuchirwa dzemhando dzakasiyana dzakasiyana zvakare. Mamwe mafuta einjini anovuza haadi kubviswa kwecylinder block, asi zvimwe zvikamu zveivhavha cylinder block zvinoda kubviswa. Zvakanakisisa kubata nayo maererano nemamiriro ezvinhu chaiwo emotokari.
2. Kubuda kweoiri yeinjini yemotokari haisi mhosva huru, uye tingasafanira kugadzirisa motokari panguva ino. Asi kana injini iri kubuda mafuta, inoda kunyatsoongororwa.
3. Kuputika kwemafuta kubva mumotokari yemotokari kunokonzera kumwe kukuvadzwa, iyo inonyanya kukosha ndeyekurasikirwa kwehuwandu hwemafuta ejini kumotokari, uye pane kuraswa kwayo. Kana yakakomba, injini inogona kukuvara nekuda kwekusakwana kwemafuta.
