Maitiro ekutarisa kutonhora system

Tarisa kutonhora system Kune nzira dzakasiyana-siyana, uye kusarudzwa kwavo kunoenderana nechikonzero chakatanga kushanda zvakanyanya. Saka, kana utsi huchena huchionekwa kubva pakuneta, unofanirwa kutarisa kudonhedza kwe antifreeze, kana iyo system inobudiswa, unofanirwa kutarisa kutenderera kwemhepo inotonhorera uye kusimba kwayo. Izvo zvakakoshawo kuongorora nzvimbo dzekugona kubuda kwemuviri kweantifreeze, tarisa iyo radiator kavha uye tangi yekuwedzera, pamwe nekushanda chaiko kweiyo inotonhorera sensor.

Kazhinji, mushure mekutarisa iyo yemukati yekupisa injini yekutonhodza system, varidzi vemotokari vanoiputira vachishandisa yakakosha kana yakagadziridzwa nzira. Mune zvimwe zviitiko, kutsiva antifreeze kana antifreeze kunobatsira, nekuti nekufamba kwenguva izvi zvinwiwa zvemvura zvinorasikirwa nezvinhu zvavo, kana kuti pakutanga zvakasarudzwa zvisiri izvo, semuenzaniso, nemuridzi wemotokari yapfuura.

Zviratidzo zvekuputsika kwekutonhodza system

Pane akati wandei ezviratidzo anoratidza pachena kuti yekutonhodza system haina chikamu kana kuti zvachose uye inoda kuongororwa. Pakati pavo:

• kutaridzika kweutsi chena (muhuwandu hwakawanda) kubva papombi yekupisa panguva yekushanda kweinjini inopisa mukati;
• kushanda kwakashata kwechitofu uye / kana air conditioner (isina kukwana inopisa kana mhepo inotonhora);
• kupisa mukati mejini inopisa mukati, kunyanya kana uchityaira uchikwira, kusanganisira kana motokari inotakurwa;
• diagnostics yeECU ine scanner nekuona zvikanganiso mushure mekushandiswa kweCheck Engine chiratidzo chechiedza;
• kuderera kwemaitiro ane simba ejini inopisa mukati, kurasikirwa kwesimba rayo;
• kuvira antifreeze mumhepo inotonhora.

Kuonekwa kweinenge imwe yezviratidzo zviri pamusoro inoratidza kuti mutyairi anokurudzirwa kuti aongorore mukati meinjini yekupisa inotonhorera system.

Zvikonzero zvekutadza kweiyo inotonhorera system

Kana zviratidzo zvekutanga zvekuputsika zvichionekwa, unofanirwa kutsvaga chikonzero chayo uye, maererano, kuita basa rekugadzirisa.

Iko kushandiswa kweinjini yekupisa yemukati ine isingaite kutonhora sisitimu inoderedza zvakanyanya kuita kwayo uye hupenyu hwese!

Zvikonzero zvekuputsika kweiyo inotonhorera system inogona kuva:

• ingress yeinotonhorera (antifreeze kana antifreeze) mukamuri yekupisa yemusanganiswa wemhepo-mafuta;
• kusakwana kwehuwandu hweinotonhorera muhurongwa (zvikonzero zveizvi, zvakare, zvinogona kunge zviri kuvuza kana kwakakosha evaporation);
• inokanganisa thermostat;
• chikamu kana kukundikana kwakakwana kwepombi;
• kuparara kweiyo inotonhorera tembiricha sensor;
• kukundikana kwe fan, dunhu rayo remagetsi kana zvikamu zvekutonga;
• depressurization yekuwedzera tank cap kana radiator cap;
• general depressurization yehurongwa, kuderedza kudzvinyirira, kubhururuka kwayo.

Chimwe nechimwe chezvikonzero zvakanyorwa chinoongororwa nenzira yaro, maererano nezvinhu zvayo zvisina kunaka.

Maitiro ekutarisa injini yekutonhora system

Kutarisa mukati memota injini yekupisa injini yekutonhodza kunoda kuongororwa kwezvikamu zvayo zvinomwe. Basa guru munyaya iyi nderekuona kana kune magasi muhurongwa, tarisa kusimba uye kuona kudonha, kuona kudzvinyirira muhurongwa, iko kutenderera kwekutenderera kweinotonhorera, uye zvakare kuona tembiricha yekushanda. yevateveri uye thermostat.

Saka, kuongororwa kwezvinotevera zvikamu zveiyo inotonhorera system inodiwa:

• mapaipi erabha, majoini pazvisungo;
• kutendeseka kweimba ye radiator uye tangi yekuwedzera yeinotonhora system;
• mechanical (bearings) uye magetsi (electric circuit) zvikamu zve fan system;
• kushanda uye kugadzirisa kwakaringana kwepombi system (pombi);
• kuoma kwe cylinder head gasket;
• kushanda kweiyo inotonhorera tembiricha sensor;
• inotonhorera nhanho muhurongwa;
• chivharo chetangi yekuwedzera yegadziriro;
• coolant condition.

zvino tichapa muchidimbu ruzivo rwekuti ungaongorora sei zvinhu zviri pamusoro uye maitiro.

Maitiro ekutarisa magasi mune inotonhorera system

Cheki yakakodzera ndeyekuona kuvepo kwehunyoro mumagasi emhepo uye kuvapo kwavo muhurongwa hwekutonhora.

White exhaust

Kakawanda, iyo isingafadzi yehunyanzvi mamiriro eiyo inotonhorera system uye injini yekupisa yemukati sese inoratidzwa nemachena machena gasi. Izvo zvinoumbwa semugumisiro wekuti antifreeze (inotonhora) inopinda mukamuri inopisa kubva kune inotonhora, iyo inoderedzwa mumhepo-mafuta musanganiswa uye inopisa nayo. kazhinji, izvi zvinokonzerwa nekuputsika humburumbira musoro gasket (humburumbira musoro).

Utsi huchena hunobva papombi yepombi

Zvikonzero zvikuru nei utsi huchena huchibva mukuneta kwemotokari yedhiziri kana peturu: unyoro, inotonhorera mumasilinda, mvura mumafuta uye kutyora kwejekiseni system.

 

Kuona kuti utsi huchena mhedzisiro yeantifreeze inopinda mukati meinjini yekupisa iri nyore. Kuti uite izvi, bvisa dipstick kubva pachigaro chayo mu cylinder block uye tarisa mafuta. Uyezve, zvose nhanho yayo uye mamiriro. Kazhinji, neakaputsika cylinder musoro gasket, mafuta "achasiya", pamwe chete, chiyero chayo chichakurumidza kuderera. Chinhu chechipiri chaunofanira kuteerera ndicho chimiro chake. Kana antifreeze ichipinda munzvimbo yemafuta, ipapo mafuta anova machena uye anotaridzika sekrimu yakasviba kana kirimu (zvichienderana nehuwandu uye nguva yekusanganiswa kweaya maviri maitiro emvura).

Zvakare, imwe nzira yekutarisa magasi emhepo yekubuda kwemhepo inotonhorera mavari kubata jira jena rakachena kune pombi yekuburitsa. Kana pane unyoro mumagasi ekupedza, zvinoreva kuti yakapinda mumasilinda kana kubva kumafuta kana kubva kune inotonhorera system (kazhinji izvi zvinoitika kana mvura inoshandiswa se antifreeze). Kana mavara ane bluish kana yero tint akasara pajira, aya ndiwo maratidziro e "kubhururuka kure" antifreeze. Kazhinji mavara aya ane hwema hunovava. Saizvozvo, kumwe kuongorora kunodiwa.

Kuongorora exhaust magasi muinotonhora system

Iine yakaputsika cylinder musoro gasket, mamiriro ezvinhu anowanzo simuka kana gasi rekupedza rinopinda muinotonhora system. Zviratidzo zvinogona kunge zvakasiyana zvakanyanya, asi zvinopindirana neaya anoonekwa kana sisitimu yaburitswa. Semuyenzaniso:

• Kupisa kwakajeka mutangi yekuwedzera uye / kana radiator. Izvi zvinogona kuongororwa nekubvisa chivharo kubva kune imwe kana imwe mudziyo.
• Ovheni haidzise zvakanaka. Muzhizha, air conditioner inogona kusashanda zvakanaka, sezvo hurongwa hunoshanda zvose pakupisa uye kupisa, chete kuburikidza nemaradiator akasiyana (kazhinji).
• Radiator iri kutonhora zvishoma. Uyezve, inogona kuva nekushisa kwakasiyana muzvikamu zvayo zvakasiyana, zvinoti, pamusoro uye pasi.

kuitira kuti uone kana kune magasi mukati mejini yekupisa inotonhorera, unogona kushandisa nzira imwechete seyakatarisa kuvimbika kwe cylinder head gasket - shandisa kondomu kana bharumu. Cheki inoitwa zvinoenderana neinotevera algorithm:

• sunungura chivharo chetangi yekuwedzera kana radiator, zvichienderana nekuti ndeupi wavo mavharuvhu emhepo uye emhepo ari;
• isa bhora rerubha pamutsipa wetangi yekuwedzera kana radiator, maererano;
• tanga injini yekupisa yemukati kutanga pasina basa, uyezve zvishoma (iyo yakakwira kumhanya, iyo yakanyanya kusimba magasi anoburitswa), anosvika anenge 3000 ... 5000 rpm;
• kana panguva yekushanda kondomu kana bhora rakatanga kuzadza nemagasi emhepo, zvinoreva kuti cylinder head gasket yakaputsika.

Hazvikurudzirwe kushandisa mota ine airy (gassed) inotonhorera system, zvirinani munguva refu, nekuti izvi zvakazara nekupisa kwakanyanya kweinjini yekupisa kwemukati uye kutadza kwayo chikamu kana kuzere.

Maonero ekuti haabvire

Zvakare, rimwe dambudziko rinowanzozivikanwa nemota yemukati inopisa injini yekutonhodza system ndeye depressurization. Nekuda kwezvinobuda mvura kana mhepo inoyerera (kunyangwe ichigona kuitika kune zvimwe zvikonzero). Depressurization inogona kuitika munzvimbo dzakasiyana-siyana, asi kazhinji panosangana mapaipi.

Sei antifreeze ichienda

Sei chiyero cheantifreeze muhurongwa chinoramba chichiderera? Nzira yekuwana sei chikonzero uye kugadzirisa dambudziko. Verenga zvakawanda pamusoro peizvi uye nezvimwe munyaya ino.

 

Kutarisa kusimba kweiyo inotonhorera system

Iyo inotonhorera inosiya chaizvo nekuda kwedepressurization yehurongwa. Saka, kuti utarise kusimba, unofanirwa kudzokorora zvinhu zvinotevera:

• imba uye / kana chivharo chetangi yekuwedzera yemukati yekupisa injini yekutonhora system;
• thermostat chisimbiso;
• mapaipi, hoses, zvisungo uye zvinongedzo mune inotonhorera sisitimu (zvinoenderana nemota chaiyo uye mukati memoto injini);
• radiator imba;
• gland seal yepombi uye gasket yayo;
• humburumbira musoro gasket.

Kuvepo kwekudonha kunotarirwa nekuona, nekuvapo kwenzvimbo dzakanyorova kana nekushandisa ultraviolet bvunzo. Iko kune yakakosha fluorescent kuumbwa pakutengeswa iyo inogona kuwedzerwa kune antifreeze isati yaidururira muhurongwa. zvakare, kune akawanda emazuva ano antifreezes, izvi zvinowedzera zvinosanganisirwa mukuumbwa kwavo kubva kufekitari. Iko kushandiswa kwefluorescent additives kunopa imwezve nyore mukuongororwa, nekuti kana pakaitika kudonha kunotonhorera, zvichave zvakakwana kushandisa mwenje we ultraviolet kuisa nzvimbo yekukuvadzwa, izvo zvinonyanya kuderedza nguva uye simba remuridzi wemotokari kana master to localize the leak.

Sisitimu yekumanikidza

Iyo yekutonhodza system inofanirwa kugara ichimanikidzwa. Izvi zvinodikanwa kuti usimudze poindi yekuvira yeinotonhodza, sezvo zvichizivikanwa kubva kumitemo yefizikisi kuti nzvimbo yekubikira inokwira nekukwira kwayo. Mumotokari zhinji dzemazuva ano, tembiricha yeantifreeze payakajairwa tembiricha yeinjini yekupisa yemukati inenge + 80 ° С ... + 90 ° С. Saizvozvo, kana depressurization ikaitika, kudzvanywa kunodonha, uye pamwe nayo iyo yekubikira yeinotonhorera inoderera zvakare. Zviya, iyo yekubikira yekare antifreeze yakadzikira pane ichangobva kudururwa, saka inotonhorera inofanira kuchinjwa maererano nemirairo.

Zvisinei, kunewo dambudziko rinopesana, apo kudzvinyirirwa muhurongwa hwekutonhora kunowedzera zvakanyanya. Kazhinji mamiriro ezvinhu aya anoitika nekuda kwekuti valve yemhepo muvhavha ye radiator kana tangi yekuwedzera yakashata (pamichina yakasiyana iyi valve inogona kuiswa pane imwe kana imwe cap). Nzira yekuitarisa uye kuti ndeyei - verenga muchikamu chinotevera.

Kudzvinyirira kwakanyanya kune njodzi nekuti kunyangwe antifreeze nyowani, yakagadzirirwa nzvimbo yekubikira ingangoita + 130 ° C, inogona kufashaira pasi pemamiriro akadaro, nemhedzisiro yese inotevera. Naizvozvo, kana mamiriro akafanana akaonekwa mumotokari, zvinokurudzirwa kungotsiva chivharo che radiator neimwe nyowani. Sechisarudzo chekupedzisira, unogona kuedza kuchenesa nekugadzirisa yekare, asi iyi haisi iyo yakanakisisa pfungwa.

Radiator chivharo

Sezvambotaurwa pamusoro, kudzvanywa mumhepo yekutonhodza hakugari, uye kunowedzera sezvo mvura inopisa. Kuwedzera antifreeze kunoitwa kuburikidza neiyo radiator kavha kana kuburikidza nekuwedzera tank cap. Iyo radiator kavha ine mavharuvhu maviri mukugadzirwa kwayo - bypass (rimwe zita is steam) uye atmospheric (inlet). A bypass valve inodiwa kuti idzore zvakanaka kumanikidza mukati mehurongwa. Inoshandiswa kusunungura kudzvinyirira kwakanyanya uye kuchengetedza kudzvanywa padanho iroro. Inoshandiswa panguva yekushanda kwejini inopisa mukati. Basa revharuvhu yemuchadenga ndiro rakapesana, uye nderekuona kuti mweya wapinda zvishoma nezvishoma muhurongwa kuburikidza nekavha mukuita kutonhodza chinotonhodza muhurongwa. Kazhinji, iyo yakaderera kukosha yakatenderedza 50 kPa (pamotokari dzekare dzeSoviet), uye iyo yakawanda inenge 130 kPa (pamotokari dzemazuva ano dzekunze).

Maitiro ekutarisa iyo radiator cap

Kana injini inotonhorera redhiyeta chivharo ikaputsika, haingogone kudonha kweantifreeze chete, asi iyo yekutonhora system yese inogona kusashanda nemazvo. kuitira kuti ukurumidze kutarisa chivharo chekumanikidza iwe unoda ... Verenga zvakawanda

 

Kutarisa iyo inotonhorera system inosanganisira, pakati pezvimwe zvinhu, kuongororwa kweiyo radiator cap uye mavharuvhu akataurwa anosanganisirwa mukugadzirwa kwayo. Pamusoro pazvo, iwe unofanirwa kutarisa mamiriro ayo ese (kupfeka kweshinda, kupfeka kwepamusoro, kuputika, ngura). iwe unofanirwawo kutarisa chitubu chevhavha uye chisimbiso chekubatanidza kwayo. Kana chifukidziro chisingashande zvakanaka, ipapo kana antifreeze ichipisa, mapaipi uye kunyange radiator ichazvimba, uye kana yatonhora, inoderera. Iva sezvazvingaite, deformation yakadaro ichakanganisa zvese zviri zviviri mamiriro eradiator pachayo uye kushanda kwehurongwa hwakazara.

Kutarisa fan inotonhora

Usati watarisa kutonhora system fan, inofanirwa kurangarirwa kuti kune matatu marudzi edhiraivha ayo - mechanical, hydromechanical uye magetsi. Iyo mechanical drive yaishandiswa mumotokari dzekare dzecarburetor uye yaityairwa nebhandi retension rakabatana ne crankshaft.

Hydromechanical drive inosanganisira kushandiswa kwe hydraulic drive, kureva, hydraulic system, iyo isingawanzoitiki. Iyo fan inofambiswa nekubatanidza viscous. Inotumira torque kubva ku crankshaft kuenda kune fan. Iyo viscous coupling inogadzirisa kumhanya kwe fan nekuwana iyo yekuzadza fluid, silicone, mumafuta. Iyo hydraulic clutch inogadzirisa kumhanya kwe fan nekuda kwehuwandu hwemvura mairi.

Iyo inonyanya kutonhora fan drive ndeyemagetsi. Kudzora kunoitwa neECU zvichienderana neruzivo kubva kune akati wandei sensors, kusanganisira inotonhorera tembiricha sensor.

Ruzivo rwakanyorwa pamusoro rwakakosha kuti unzwisise chekutarisa mune imwe nyaya. Saka, mune yakapfava mechanicha drive, unogona kutarisa kushushikana kwebhandi, kutendeseka kwemafani efani, impeller yayo, uye kuchena kwayo.

Kune mafeni anodzorwa ne viscous kana hydraulic clutch, zvinodiwawo kutarisa kutenderera mabhengi, mamiriro eiyo impeller. Zvisinei, chinhu chinonyanya kukosha ndechekushanda kwekubatanidza. Zviri nani kuti urege kuzviita iwe pachako, asi kutsvaga rubatsiro kubva kubasa remotokari, sezvo mimwe michina inodiwa pakutarisa uye kubvisa.

Diagnostics yeakajairika magetsi fan drive inosanganisira kutarisa zvinotevera zvikamu:

• inotonhorera tembiricha sensor;
• fan switch relay;
• fan yemagetsi mota;
• mabearings uye fan impeller;
• kuvapo kwechiratidzo uye simba kubva pakombiyuta.

Kuti uite izvi, unofanirwa kushandisa yakajairwa yemagetsi multimeter, inosanganisirwa muiyo DC voltage kuyerwa mode.

Maitiro ekutarisa kutonhorera kutenderera

Pombi uye thermostat ndizvo zvinokonzeresa kutenderera. Nokudaro, kana kushanda kwayo kusina kukanganisa, ipapo kudzvinyirira muhutano hwekutonhora huchachinja. Saka chinosungirwa cheki chekutarisa kutarisa kusashanda kwepombi uye kutarisa thermostat. Mukuwedzera, kutenderera kunokanganiswa kana radiator yakavharwa nemishonga yekuora kweantifreeze, saka zvakare iri pasi pekutarisirwa kwekutarisa.

Thermostat

Iyo thermostat inobvumira injini yekubatidza yemukati kudziya nekukurumidza uye inobvumira inotonhorera kusvika pakushanda tembiricha mumwaka unotonhora, uye kudzivirira injini kubva pakupisa mumwaka wekudziya. Kutarisa iyi iri nyore, pasina kana kuibvisa kubva mumotokari. Zvisinei, zvisati zvaitika, thermostat inofanira kuwanikwa. kazhinji, iyo thermostat inowanikwa kuseri kweradiator, uye yakabatanidzwa nayo nepombi yakakora, iyo inofanira kutungamirirwa nayo. Cheki inoitwa zvinoenderana neinotevera algorithm:

• tanga injini yekupisa mukati isina basa uye rega ishande mune iyi modhi kweminiti imwe kana maviri, kuitira kuti tembiricha yeantifreeze isapfuure + 70 ° C;
• vhura hood uye tarisa kune kubata pombi kubva kune radiator kusvika kune thermostat, inofanira kutonhora;
• apo tembiricha yakatarwa yeinotonhorera inodarika (inenge + 80 ° С ... + 90 ° С), iyo thermostat inofanira kushanda uye kutanga antifreeze mudenderedzwa rakakura;
• nepo pombi yakati inofanira kudziyirwa kune tembiricha yakakodzera.

Kana panguva yekuedzwa iyo thermostat isingavhurike kana yakavhurika kubva pakutanga, zvinodikanwa kuita mamwe madhigirii mushure mekunge yabviswa. Ita izvi muhari yemvura inopisa uye thermometer.

Iyo thermostat inogona kukundikana zvachose (izvo zvinoitika kwete kazhinji), kana inogona kungozara nekuda kwemarara. Muchiitiko ichi, inogona kungocheneswa uye kudzorerwa, asi zviri nani kuishandura kune imwe itsva.

Radiator

Kutarisa radiator ndeye kuona kana paine pakavuza kana kuti plug mumuviri wayo uye kana ichinyatso kutonhodza antifreeze. Saizvozvo, kuti uone, unofanirwa kunyatso ongorora imba ye radiator (kana kuchitonhora), pamwe nekubatana kwayo nemapombi anoenderana. Kana paine microcracks, iyo inotonhorera inopinda mavari, sezvo antifreeze iri mvura yakawanda. Semuenzaniso, unogona kuwana madonhwe ayo panzira (kana imwe nzvimbo) mushure mekupaka mota refu.

Kushanda kwe radiator kunogonawo kuongororwa nenyaya yekuti kana zvimwe zvinhu zvese zvegadziriro yekutonhora zviri kushanda zvakajairika, saka kazhinji kacho radiator inongovharwa kubva mukati uye haikwanise kuita mabasa ayo nemazvo. Muchiitiko ichi, unogona kuchenesa kana iyo yose yekutonhora system yose (Chero chii, haizokuvadzi), kana kubvisa radiator (kana zvichibvira) uye kuichenesa zvakasiyana kubva kunze uye kubva mukati.

Kutarisa iyo inotonhorera tembiricha sensor

Mumotokari dzose dzemazuva ano, injini dzayo dzinodzorwa nemagetsi unit (ECU), pane inotonhorera tembiricha sensor. Izvo zvinodiwa kuitira kutumira ruzivo rwakakodzera kuECU, iyo inogadzirisa mamwe masaini ane chekuita nebasa.

Kuongorora inotonhorera tembiricha Switch

Kutarisa injini inotonhorera tembiricha sensor yemotokari inoitwa uchishandisa multimeter. Zvichienderana nemaitiro, zvimwe zviwanikwa zvichadikanwa zvakare, asi kuvapo kwetabular uye zita rezita rekupokana kunosungirwa Verenga zvakawanda

 

Iyo inotonhorera tembiricha sensor (yakapfupikiswa seDTOZH) ndeye thermistor, ndiko kuti, resistor inoshandura yemukati magetsi kuramba zvichienderana nekuti tembiricha yechinhu chayo chekunzwa inoshanduka sei. Iyo yekupedzisira zvakare iri mumutsara unotonhorera kuita mabasa anoenderana. Kuongorora sensor kunoitwa uchishandisa multimeter yemagetsi yakachinjirwa kune ohmmeter mode, ndiko kuti, kune nzira yekuyera kupikisa kwemagetsi.

Coolant condition

Chokutanga pane zvose, unofanira kuyeuka kuti chero automaker inokurudzira imwe mhando ye antifreeze yemotokari iyo inogadzira. Uye zvimwe zvacho zvinogona kusanganiswa, uye zvimwe hazvigoneki zvachose! Saizvozvo, iwe unofanirwa kushandisa yakakurudzirwa kirasi yeantifreeze. Mukuwedzera, pane rondedzero yenguva dzose yekugadzirisa, iyo inosanganisira nguva nenguva yekutsiviwa kweinotonhorera. Paavhareji, zvinokurudzirwa kuita izvi kamwe chete makore maviri.

Paunenge uchitarisa iyo inotonhora sisitimu, unofanirwa kuterera kune mwero uye mamiriro eantifreeze. Iyo nhanho inogona kudzorwa neinoenderana MIN uye MAX mamaki pamadziro etangi yekuwedzera. Uyezve, zvinokuvadza zvakaenzana kana paine mvura shoma uye kana yakawandisa. Zvisinei, kazhinji inonyangarika zvishoma nezvishoma, saka antifreeze kana antifreeze inofanira kuwedzerwa nguva nenguva.

Zvakare, kana uchitarisa iyo inotonhorera, zvakakosha kutarisisa mamiriro ayo. kureva, inofanira kunge yakachena uye yakajeka sezvinobvira. Kana paine kusvibiswa kwakawanda uye / kana marara mune antifreeze, zvino inorasikirwa nemamwe maitiro ayo ekuita, kureva, iyo yekubikira kwayo inoderera nemhedzisiro yese inotevera. Iwe zvakare unofanirwa kutarisisa kuvepo kwefirimu remafuta pamusoro pemvura mutangi yekuwedzera. Kana zvikaitika, ipapo mvura inofanira kutsiviwa, uye hurongwa hunofanira kuwedzerwa kuongororwa kuitira kuti iwane nzvimbo kubva apo mafuta anopinda mu antifreeze.

Chekupedzisira cheki mutsinga iyi kunhuwa. Kazhinji, antifreeze nyowani ine kunhuhwirira kunotapira. Kana, pane kudaro, iyo inotonhorera ichipa kunhuhwirira kunopisa uye ine kunhuhwirira kwakatsva, zvino izvi zvinoreva kuti inenge iri kunze kwekurongeka uye zviri nani kuitsiva.

Kugadziriswa kweiyo yemukati yekupisa injini yekutonhora system

kazhinji, matambudziko ehurongwa hwekutonhodza anosanganisirwa nekusasvika nguva kana kushata-yemhando yekuchengetedza kwezvinhu zvayo zvega kana kushandiswa kweantifreeze isina kufanira. Saizvozvo, kuitira kuti inotonhorera system ishande nemazvo uye iite mabasa ayo mukufamba kwenguva, zvinodikanwa kuti nguva nenguva iite kugadzirisa kwayo uye kuongororwa. Matanho aya anosanganisira:

• kushandiswa kweantifreeze, rudzi rwayo runotarirwa nemugadziri wemotokari;
• kutsiva panguva inotonhorera;
• kutarisa kuoma kwehurongwa, kumanikidzika mairi;
• kushanda kwakarurama kwezvikamu zvega, zvakadai sepombi, radiator, tangi yekuwedzera, mapaipi, mabhanhire;
• periodic flushing yegadziriro nenzira dzakakodzera;
• diagnostics yeinotonhorera tembiricha sensor.

Rangarira kuti matanho ekudzivirira anogara ari mashoma uye anotora nguva shoma kuti apedze. Uye zvakare, yakanaka kutonhora sisitimu inowedzera iyo yakazara sosi yemota yemukati yekupisa injini.