Sefa yemafuta munguva yechando
Fuel system clogging haiwanzo. Nekudaro, kusefa kwemafuta kwakakosha zvakanyanya, kunyanya mumainjini edhiziri.
Mafuta epeturu mazuva ano haawanzo kutambudzika nekusvibiswa kwemafuta. Injini dzemazuva ano dzinoiswa mafuta dzine mafirita anonyatso shanda uye akarurama, saka haawanzokundika nekuda kweizvi.
Iyo chaiyo dhizaini yemajekiseni masisitimu inoda yakachena peturu - uye iyi peturu inopihwa, uye chero tsvina inogara musefa. Sezvo chigadzirwa ichi chinowanzovanzwa zvakadzama, zviri nyore kukanganwa nezvazvo zvachose. Zvakakodzera kuvashandura kana injini ichiri kushanda zvisina mhosva? Zvichiri kukosha (kamwe kamwe pamakore maviri ega ega) nekuti isu hatinyatso kuziva kuti itsvina yakadii yakaunganidzwa musefa uye kuti inogadzira kuramba kwakanyanya kuyerera kwepeturu.
Iyo pombi yekumanikidza ichabata neizvi, asi kwechinguva. Muchokwadi, iyo sefa yemafuta muinjini dzepeturu inofanirwa kutsiviwa zvichienderana nekufamba kwemotokari uye kuchena kwemafuta. Iyo yekupedzisira parameter iri pamusoro pesimba redu, saka ngatibvumirane kuti dzimwe nguva tichatsiva sefa, iyo yakanga ichiri yakachena zvakakwana.
Mamiriro acho akasiyana zvachose nemajini edhiziri. Vanodawo mafuta akachena kwazvo, asi nekuwedzera, mafuta edhiziri anowanzoita clouding uye anowedzera viscosity yayo nekuderera kwekushisa, uye pasi pehumwe kukosha, parafini inosunungurwa kubva mairi. Izvi zvinoitika mutangi yemafuta uye musefa yemafuta.
Saka, mafirita edhiziri imhando yesump umo mvura nemafuta anorema zvikamu zvinofanirwa kuunganidzwa. Muzhizha, izvi kazhinji hazvina basa, asi munguva yechando nechando zvakakosha kusunungura uye kuchenesa nguva dzose zviuru zvishoma zvemakiromita. Nzira yacho inowanzo sanganisira kusunungura decanter uye kubvisa tsvina. Tinofanira kuyeuka kuchenesa mudziyo uyu, kunyanya tisati tafamba rwendo rurefu, senge panguva yezororo rechando.
Mhinduro iri nani ndeyekutsiva sefa yemafuta neitsva gore rega rega mwaka wechando usati wasvika. Ichokwadi, munguva ino tinoshandisa nguva yechando (kureva, parafini-precipitating pane tembiricha yakaderera) mafuta edhiziri, depressants (mafuta ekuwedzera anonyungudutsa parafini) anogona kuwedzerwa, asi kunyange kurwisa kumwe chete kwechando chakanyanya kunogona kuomesa hupenyu hwedu.
