Imaphi amafutha alungele injini ebusika
Uma ukhetha amafutha afanele ukusetshenziswa kwangempela, ikakhulukazi ebusika, ulwazi oluvela kumavidiyo amahle wokuphromotha ngeke lwanele. Lapha, umnikazi wemoto uyadingeka, okungenani, ukuze aqonde ukuthi izinombolo nezinhlamvu zezimpawu ku-lubricant canister zisho ukuthini.
Masisho zisuka nje ukuthi umenzi we-automaker emiyalweni yokusebenza yomshini kufanele akhombise uhlobo loketshezi olunconyiwe, okuhlanganisa nokomisa injini. Nokho, ngisho nezimo zokusebenza zomshini othile zingathinta ukukhetha uwoyela wenjini. Uma echitha ubusuku futhi emi kuphela egalaji elifudumele noma endaweni yokupaka engaphansi komhlaba, akudingeki ucabange ngamafutha akhethekile ebusika, ngisho nalapho kwenzeka endaweni ethile eSiberia - endaweni enamazinga okushisa asebusika aphakathi nendawo - 30ºС. Kodwa lapho imoto ichitha ukuphila kwayo konke endaweni evulekile, ngisho naphakathi nendawo, lapho kubanda isikhathi eside ngezansi -20ºС, kufanele ucabange ngokucophelela ngokukhetha uwoyela wenjini ongcono kakhulu ebusika.
Qaphela ukuthi njengoba sikhuluma injini evamile iqala kubanda, uwoyela injini amaminerali kufanele ishiywe ngokuphelele. Ngeke kube nezinkinga ngalokhu - manje usadinga ukubheka "amanzi amaminerali" ahlanzekile kuma-motor kunethiwekhi yokusabalalisa. Inketho cishe iyoba phakathi kokwenziwa noma i-semi-synthetic (okungukuthi, ngenhlanganisela yamaminerali) amafutha emoto. "Semi-synthetics", njengomthetho, ishibhile kune "synthetics". Kodwa-ke, i-ceteris paribus, kungcono ukunikeza okuthandayo kuwoyela owenziwe ngokuphelele. Iqiniso liwukuthi isici esiyinhloko sanoma iyiphi i-oyili yenjini ngesikhathi sokuqala okubandayo kwenjini yi-fluidity yayo.
Ingxenye yamaminerali yanoma yimuphi uwoyela ijiya kakhulu emazingeni okushisa aphansi futhi ayigcobisi kabi izindawo zokuhlikihla. Futhi amafutha okwenziwa akwazi ukugcina amazinga okugeleza azinzile kokubili emazingeni aphansi nasezingeni eliphezulu. Ngakho-ke, "ama-synthetics" angcono kakhulu ebusika. Ngemva kokunquma ukwakheka kwamafutha, sinaka izinkomba ze-viscosity yayo. Ukuze wenze lokhu, bheka okubhaliwe ku-canister. Ngeke "silayishe" umfundi imininingwane emayelana nezindinganiso zokulebula uwoyela. Ngomshayeli ojwayelekile, kwanele ukwazi ukuthi amafutha amaningi angabhekwa esigabeni esithi "ebusika", ku-canisters lapho kubhalwe khona 0W30, 5W30, 5W40, 10W30 no-10W40.
Phakathi kwabo, 0W30 kuyoba uketshezi kakhulu emakhazeni, futhi 10W40 kuyoba obukhulu. Ngenxa yalesi sizathu, ngendlela, akufanelekile ukusebenzisa i-15W40 esimweni sezulu esibandayo cishe -20ºС - yiqiniso, uma sinesithakazelo ekwandiseni impilo yemoto. Udinga ukukhetha i-viscosity yamafutha enjini efanele izimo zakho, ugxile kulokhu okulandelayo. Lapho imoto izithola ngezikhathi ezithile isithwathwa esibi kakhulu noma esibi kakhulu, ngokwesibonelo, e-Krasnodar Territory, uwoyela one-viscosity ye-10W40 ulungele injini yayo - ukuze ekushiseni kwehlobo akumanzi kakhulu futhi aqhubeke. ukuvikela izindawo zokuhlikihla. Uma imoto "ihlala" endaweni ekude ngaphesheya kwe-Urals, lapho −25ºС ibhekwa njengencibilika ebusika, kufanelekile ukuthululela i-0W30 enjini yayo. Ukugxila kulokhu okweqisayo, kufanele ukhethe amafutha asebusika afanele.
