Ndeapi mafuta akanakira injini munguva yechando
Paunosarudza mafuta akakodzera ekushandiswa kwechokwadi, kunyanya munguva yechando, ruzivo kubva kumavhidhiyo akanaka ekusimudzira haazove akakwana. Pano, muridzi wemotokari anodiwa, zvishoma, kuti anzwisise kuti nhamba uye mavara emakaki pane lubricant canister zvinorevei.
Ngatitii pakarepo kuti automaker mumirairo yekushanda yemuchina inofanira kuratidza rudzi rwemvura inokurudzirwa, kusanganisira injini yemafuta. Nekudaro, kunyangwe mamiriro ekushanda emumwe muchina anogona kukanganisa kusarudzwa kwemafuta einjini. Kana akapedza husiku uye akamira chete mugaraji rinodziya kana munzvimbo yekupaka yepasi, saka haufanirwe kufunga nezve akakosha mafuta echando, kunyangwe zvikaitika kumwe kuSiberia - munzvimbo ine avhareji tembiricha yechando yakapoteredza - 30ºС. Asi apo motokari inopedza hupenyu hwayo hwose mumhepo yakazaruka, ipapo kunyange pakati pemugwagwa, apo kutonhora kwenguva refu kunoitika pasi -20ºС, unofanira kunyatsofunga nezvekusarudza yakanakisisa injini yemafuta echando.
Ziva kuti sezvo tiri kutaura nezve yenguva dzose injini inotanga mukutonhora kwekunze, mineral injini mafuta inofanira kusiiwa zvachose. Pachave pasina matambudziko neizvi - mune yekugovera network ikozvino iwe uchiri kuda kutsvaga yakachena "mineral mvura" yemota. Sarudzo yacho ingangove iri pakati pekugadzira kana semi-synthetic (kureva, ine musanganiswa wemaminerari) emota mafuta. "Semi-synthetics", sekutonga, yakachipa pane "synthetics". Zvisinei, ceteris paribus, zviri nani kupa zvakanakira zvakakwana synthetic mafuta. Icho chokwadi ndechekuti hunhu hukuru hwechero mafuta einjini panguva yekutonhora kutanga kwejini ndiko kuyerera kwayo.
Iyo mineral component yemafuta chero ipi zvayo inokora pakudziya kwakadzikira uye nekusazora mafuta ekukwesha. Uye mafuta ekugadzira anokwanisa kuchengetedza kudzikama kuyerera kwemazinga ese ari pasi uye pakupisa kwakanyanya. Nokudaro, "synthetics" inosarudzwa munguva yechando. Sezvo tasarudza kuumbwa kwemafuta, tinoteerera kune ayo viscosity zviratidzo. Kuti uite izvi, tarisa pane zvinyorwa pa canister. Hatisi kuzo "kurisa" muverengi neruzivo nezve mafuta ekurebesa zviyero. Kune avhareji mutyairi, zvakakwana kuziva kuti mafuta akawanda anogona kunzi "yechando" chikamu, pamagaba ayo akanyorwa 0W30, 5W30, 5W40, 10W30 uye 10W40.
Pakati pavo, 0W30 ichava yakanyanya mvura muchando, uye 10W40 ichava yakakura. Nokuda kwechikonzero ichi, nenzira, hazvina kukodzera kushandisa 15W40 mumamiriro ekunze anotonhora kumativi -20ºС - hongu, kana tichida kuwedzera hupenyu hwemotokari. Iwe unofanirwa kusarudza iyo viscosity yeinjini yemafuta inokodzera mamiriro ako, uchitarisa pane zvinotevera kufunga. Kana mota ichingozviwana iri mumamiriro echando chakanyanya kana kushoma, semuenzaniso, muKrasnodar Territory, mafuta ane viscosity ye10W40 anonyatsokodzera injini yayo - zvekuti mukupisa kwezhizha haina kunyorova uye inoenderera. kudzivirira kukwesha nzvimbo. Kana motokari "inogara" kune imwe nzvimbo kure kure neUrals, uko -25ºС inoonekwa seyakanyorova muchando, zvakakodzera kudururira 0W30 mujini yayo. Kutarisa pane izvi zvakanyanyisa, unofanira kusarudza mafuta akakodzera echando.
