Hhawu kuyashisa
Esimweni sezulu esishisayo, uhlelo lokupholisa lusebenza ezimeni ezinzima futhi ngisho nokungasebenzi kahle okuncane kuzenza zizwele.
Ukuze uqhube inkathi yonke ngaphandle kwezinkinga, kuyadingeka ukuhlola ngokucophelela isimo sesistimu yokupholisa.
Injini evuthayo yangaphakathi ikhiqiza ukushisa okuningi futhi idinga isistimu yokupholisa ukuze igcine izinga lokushisa elilungile lokusebenza futhi ivimbele iyunithi yokushayela ekushiseni ngokweqile. Amazinga okushisa aphezulu ehlobo asho ukuthi amaphutha amancane angazange abonise izimpawu phakathi nezinyanga ezibandayo ashabalala ngokushesha lapho kushisa. 
ukwembula. Ukuze ugweme okubi kakhulu i.e. misa imoto ngenkathi ushayela, kufanele uhlole uhlelo lokupholisa.
Umsebenzi wokuqala futhi olula kakhulu ukuhlola izinga lokupholisa. Ukusebenza kahle kohlelo kuncike kakhulu kulo. Izinga loketshezi liyahlolwa ethangini lokunweba futhi kufanele libe phakathi kwamaminithi amaminithi namakhulu. Uma kunesidingo sokufaka uphethiloli, lokhu kufanele kwenziwe ngokucophelela futhi okungcono kakhulu enjinini ebandayo. Kunoma yikuphi lapho kufanele ukhulule i-cap ye-radiator uma uhlelo lushisa kakhulu, ngoba uketshezi ohlelweni lungaphansi kwengcindezi futhi, uma lungavaliwe, lungakushisa kakhulu. Ukulahlekelwa uketshezi oluncane kuyinto evamile, kodwa uma udinga ukwengeza ngaphezu kwengxenye yelitha yoketshezi, khona-ke iyavuza. Kungaba nezindawo eziningi zokuvuza, futhi sizibona ngokumbozwa okumhlophe. Izindawo ezingaba yingozi emotweni esineminyaka embalwa ubudala zihlanganisa irediyetha, amapayipi enjoloba, nephampu yamanzi. Ukuvuza koketshezi kuvame ukwenzeka ngemva kokufakwa kwegesi okungathembekile. Kodwa-ke, uma ungaboni noma yikuphi ukuvuza futhi kunoketshezi oluncane, kungenzeka ukuthi uketshezi lungena ekamelweni elivuthayo.
Isici esibaluleke kakhulu sesistimu yokupholisa i-thermostat, umsebenzi wayo olawula ukugeleza koketshezi ohlelweni futhi ngaleyo ndlela uqinisekise izinga lokushisa elifunekayo. I-thermostat ephukile ngosuku olushisayo endaweni evaliwe izozizwa ngemuva kokushayela amakhilomitha ambalwa. Isibonakaliso sizoba izinga lokushisa eliphezulu kakhulu elifinyelela endaweni ebomvu kunkomba. Ukuze uhlole ukuthi i-thermostat yonakele yini, thinta (ngokucophelela) amapayipi erabha anikezela uketshezi kurediyetha. Ngomehluko omkhulu wokushisa phakathi kwamapayipi, ungaqiniseka ukuthi i-thermostat inephutha futhi akukho ukujikeleza koketshezi. I-thermostat nayo ingaphuka lapho ivuliwe. Uphawu kuyoba isikhathi esikhulisiwe sokufudumala kwenjini, kodwa ehlobo ezimotweni eziningi lesi sici cishe asibonakali.
Nokho, kungenzeka ukuthi, naphezu kwe-thermostat yokusebenza, injini ishisa kakhulu. Isizathu singase sibe isiphehli se-radiator esinephutha. Ezimotweni eziningi, ishayelwa injini kagesi, futhi isignali yokuyivula ivela kunzwa etholakala ekhanda lenjini. Uma i-fan ingasebenzi naphezu kwezinga lokushisa eliphezulu, kungase kube nezizathu eziningana. Esokuqala ukuntuleka kwamandla ngenxa ye-fuse evuthelwe umoya noma ikhebula elimele. Isakhiwo sabalandeli singabhekwa kalula. Udinga nje ukuthola inzwa yabalandeli, bese ukhipha ipulaki bese uxhuma (xhuma) izintambo ndawonye. Uma uhlelo lukagesi LULUNGILE futhi ifeni isebenza, inzwa inephutha. Kwezinye izimoto, inzwa ye-fan itholakala kurediyetha futhi kungenzeka ukuthi uhlelo luyasebenza, ifeni namanje ayivuli, futhi uhlelo lushisa kakhulu. Isizathu salokhu i-thermostat eyonakele, engahlinzeki ngokugeleza kwamanzi okwanele, ngakho-ke i-radiator ephansi ayishisi ngokwanele ukuvula ifeni.
Kwenzeka futhi ukuthi lonke uhlelo lusebenza, futhi injini iyaqhubeka nokushisa. Lokhu kungase kube ngenxa ye-radiator engcolile. Ngemva kweminyaka eminingana yokusebenza kanye namashumi ezinkulungwane zamakhilomitha, i-radiator ingase ihlanganiswe ukungcola okomile, amaqabunga, njll, okunciphisa kakhulu amathuba okushisa ukushisa. Hlanza i-radiator ngokucophelela ukuze ungalimazi izingxenye ezithambile. Imbangela yokushisa ngokweqile kwenjini kungase futhi kube ibhande lokushayela iphampu lamanzi elixekethile, i-ignition engasebenzi kahle noma uhlelo lomjovo. I-engeli yokushisa engalungile noma umjovo noma inani elingalungile likaphethiloli nakho kungakhuphula izinga lokushisa.
