Momwe mungayang'anire dongosolo lozizirira

Onani dongosolo yozizira Pali njira zosiyanasiyana, ndipo kusankha kwawo kumadalira chifukwa chomwe chinayamba kuipiraipira. Choncho, pamene utsi woyera ukuwonekera kuchokera ku utsi, muyenera kuyang'ana kutuluka kwa antifreeze, pamene dongosolo likuwululidwa, muyenera kuyang'ana kuyendayenda kwa ozizira ndi kulimba kwake. Ndikoyeneranso kuyang'ana malo omwe amatha kutulutsa antifreeze, yang'anani kapu ya radiator ndi thanki yowonjezera, komanso ntchito yolondola ya sensa yozizira.

Nthawi zambiri, mukayang'ana makina oziziritsa a injini yoyaka moto, eni galimoto amawatsitsa pogwiritsa ntchito njira zapadera kapena zotsogola. Nthawi zina, kuchotsa antifreeze kapena antifreeze kumathandiza, chifukwa m'kupita kwa nthawi madziwa amataya katundu wawo, kapena poyamba adasankhidwa molakwika, mwachitsanzo, ndi mwiniwake wa galimoto.

Zizindikiro za dongosolo lozizira losweka

Pali zizindikiro zingapo zomwe zimasonyeza bwino kuti makina ozizirira sali bwino ndipo akuyenera kuzindikiridwa. Mwa iwo:

• mawonekedwe a utsi woyera (wochuluka) kuchokera ku chitoliro chotulutsa mpweya pakugwira ntchito kwa injini yoyaka mkati;
• ntchito yolakwika ya chitofu ndi / kapena mpweya wozizira (wosakwanira kutentha kapena mpweya wozizira);
• kutenthedwa kwa injini yoyaka mkati, makamaka poyendetsa kukwera, kuphatikizapo pamene galimoto yadzaza;
• diagnostics ECU ndi scanner ndi kuzindikira zolakwika pambuyo kutsegula kwa Check Engine chizindikiro kuwala;
• kuchepa kwa mphamvu ya injini yoyaka mkati, kutaya mphamvu zake;
• antifreeze otentha mu dongosolo lozizira.

Maonekedwe osachepera chimodzi mwa zizindikiro pamwamba zikusonyeza kuti woyendetsa galimoto tikulimbikitsidwa kuti azindikire dongosolo kuzirala injini kuyaka mkati.

Zomwe zimayambitsa kulephera kwa dongosolo lozizirira

Pamene zizindikiro zoyamba za kuwonongeka zikuwonekera, muyenera kuyang'ana chifukwa chake ndikuchita ntchito yokonza.

Kugwiritsa ntchito injini yoyaka mkati yokhala ndi makina ozizirira opanda pake kumachepetsa magwiridwe ake komanso moyo wonse!

Zifukwa zakuwonongeka kwa dongosolo lozizirira zitha kukhala:

• kulowetsedwa kwa zoziziritsa kukhosi (antifreeze kapena antifreeze) m'chipinda choyaka chamafuta osakanikirana ndi mpweya;
• Kusakwanira kwa zoziziritsa kukhosi mu dongosolo (zifukwa za izi, nawonso, zitha kukhala kutayikira kapena kutuluka kwakukulu);
• cholakwika cha thermostat;
• kulephera pang'ono kapena kwathunthu kwa mpope;
• kuwonongeka kwa sensa ya kutentha kozizira;
• kulephera kwa fan, dera lake lamagetsi kapena zigawo zowongolera;
• kupsinjika kwa kapu ya tank yowonjezera kapena kapu ya radiator;
• general depressurization ya dongosolo, kuchepetsa kuthamanga, airing ake.

Chilichonse mwa zifukwa zomwe zatchulidwazi chimadziwika mwa njira yakeyake, mogwirizana ndi zolakwika zake.

Momwe mungayang'anire makina ozizira a injini

Kuyang'ana makina oziziritsira injini yamoto m'galimoto kumafuna kuyang'anitsitsa zigawo zake zisanu ndi ziwiri. Ntchito yayikulu pankhaniyi ndikuwona ngati pali mpweya m'dongosolo, kuyang'ana kulimba ndikuzindikira kutayikira, kudziwa kuthamanga kwadongosolo, kulondola kwa kufalikira kwa zoziziritsa kukhosi, komanso kudziwa kutentha kwa ntchitoyo. za mafani ndi thermostat.

Chifukwa chake, kuwunika kwa zigawo zotsatirazi za dongosolo lozizirira ndikofunikira:

• mapaipi a mphira, zolumikizira pazitsulo;
• kukhulupirika kwa nyumba ya radiator ndi thanki yowonjezera ya dongosolo lozizira;
• makina (ma bearings) ndi magetsi (magetsi ozungulira) zigawo za fan fan;
• ntchito ndi kukhazikitsa kolondola kwa mpope dongosolo (pampu);
• kulimba kwa silinda mutu gasket;
• serviceability wa sensa ozizira kutentha;
• mlingo woziziritsa mu dongosolo;
• chivundikiro cha thanki yowonjezera ya dongosolo;
• chikhalidwe chozizirira.

ndiye tipereka mwachidule zambiri za momwe tingadziwire zomwe zili pamwambazi ndi njira.

Momwe mungayang'anire mpweya muzozizira

Cheke choyenera ndikuzindikira kukhalapo kwa chinyezi mumipweya yotulutsa mpweya komanso kupezeka kwawo munjira yozizira.

Utsi woyera wotulutsa mpweya

Nthawi zambiri, luso losasangalatsa la dongosolo lozizira komanso injini yoyaka mkati yonse imasonyezedwa ndi mpweya woyera wotulutsa mpweya. Amapangidwa chifukwa chakuti antifreeze (ozizira) amalowa m'chipinda choyaka moto kuchokera ku dongosolo lozizira, komwe amasungunuka mu mpweya wosakaniza mafuta ndikuwotcha nawo. Nthawi zambiri, izi zimachitika chifukwa cha gasket yosweka ya silinda (mutu wa silinda).

Utsi woyera kuchokera ku chitoliro chotulutsa mpweya

Zifukwa zazikulu zomwe utsi woyera umachokera ku galimoto ya dizilo kapena mafuta: chinyezi, zoziziritsa kukhosi, madzi mumafuta ndi kuphwanya jekeseni.

 

Kuwona kuti utsi woyera ndi chifukwa cha antifreeze kulowa mkati mwa injini yoyaka moto ndikosavuta. Kuti muchite izi, chotsani dipstick pampando wake mu chipika cha silinda ndikuyang'ana mafuta. Komanso, msinkhu wake ndi chikhalidwe. Kawirikawiri, ndi mutu wa silinda wosweka, mafuta "adzachoka", motero, mlingo wake udzachepa mofulumira. Chinthu chachiwiri chimene muyenera kumvetsera ndi chikhalidwe chake. Ngati antifreeze ilowa m'malo amafuta, ndiye kuti mafutawo amakhala oyera ndipo amawoneka ngati kirimu wowawasa kapena zonona (malingana ndi kuchuluka ndi nthawi ya kusakaniza kwamadzi awiriwa).

Komanso, njira imodzi yowonera mpweya wotulutsa mpweya kuti ukhalepo kwa choziziritsa chamadzi mkati mwake ndikusunga nsalu yoyera ku chitoliro chotulutsa mpweya. Ngati pali chinyezi mu mpweya wotulutsa mpweya, zikutanthauza kuti walowa m'masilinda kuchokera ku mafuta kapena kuchokera ku makina oziziritsa (nthawi zambiri izi zimachitika pamene madzi amagwiritsidwa ntchito ngati antifreeze). Ngati madontho okhala ndi bluish kapena chikasu amatsalira pa chopukutira, izi ndi zizindikiro za "kuwuluka" antifreeze. Nthawi zambiri madontho awa amakhala ndi fungo lowawasa. Chifukwa chake, ma diagnostics owonjezera amafunikira.

Kuyang'ana mpweya wotulutsa mpweya mu makina ozizira

Ndi wosweka yamphamvu mutu gasket, zinthu nthawi zambiri zimachitika pamene utsi mpweya kulowa dongosolo kuzirala. Zizindikiro zimatha kukhala zosiyana kwambiri, koma zimagwirizana ndi zomwe zimawonekera pakawulutsidwa. Mwachitsanzo:

• Kuwotcha momveka bwino mu thanki yowonjezera ndi / kapena radiator. Izi zitha kufufuzidwa pochotsa chivundikiro pa chipangizo chimodzi kapena china.
• Uvuni satenthetsa bwino. M'nyengo yotentha, choziziritsa mpweya sichingagwire ntchito bwino, chifukwa makinawa amagwira ntchito pakuwotcha komanso kutenthetsa, kupyolera mwa ma radiator osiyana (nthawi zambiri).
• Radiyeta ndi ozizira pang'ono. Komanso, imatha kukhala ndi kutentha kosiyanasiyana m'zigawo zake zosiyanasiyana, monga, pamwamba ndi pansi.

pofuna kudziwa ngati pali mpweya mkati mwa injini kuyaka kuzirala dongosolo, mukhoza kugwiritsa ntchito njira yomweyo monga poona kukhulupirika kwa yamphamvu mutu gasket - ntchito kondomu kapena baluni. Cheke ikuchitika molingana ndi algorithm iyi:

• masulani kapu ya thanki yowonjezera kapena radiator, kutengera kuti ndi ndani mwa iwo omwe ali ndi ma valve a nthunzi ndi mumlengalenga;
• ikani mpira wa rabara pakhosi la thanki yowonjezera kapena radiator, motero;
• Yambitsani injini yoyaka mkati poyamba popanda ntchito, ndiyeno mowonjezera pang'ono (kuthamanga kwapamwamba, mpweya wochuluka kwambiri udzatulutsidwa), mpaka pafupifupi 3000 ... 5000 rpm;
• ngati pa opaleshoni kondomu kapena mpira anayamba kudzaza ndi mpweya utsi, zikutanthauza kuti yamphamvu mutu gasket wathyoka.

Sitikulimbikitsidwa kugwiritsa ntchito galimoto yokhala ndi mpweya wozizira (gasi) wozizira, makamaka pakapita nthawi, chifukwa izi zimakhala ndi kutentha kwakukulu kwa injini yoyaka mkati ndi kulephera kwake pang'ono kapena kwathunthu.

Momwe mungayang'anire kutayikira

Komanso, vuto limodzi lodziwika bwino ndi makina oziziritsa a injini yamoto yamoto ndikuchepetsa kwake. Chifukwa cha chiyani, kutulutsa kwamadzimadzi kapena kutulutsa mpweya kumawonekera (ngakhale zitha kuchitika pazifukwa zina). Depressurization imatha kuchitika m'malo osiyanasiyana, koma nthawi zambiri pamapaipi a mapaipi.

Chifukwa chiyani antifreeze imatha

Chifukwa chiyani mulingo wa antifreeze mu dongosolo umacheperachepera? Momwe mungapezere choyambitsa ndi kuthetsa mavuto. Werengani zambiri za izi ndi zambiri m'nkhaniyi.

 

Kuwona kulimba kwa dongosolo lozizirira

Choziziriracho chimachoka ndendende chifukwa cha depressurization ya dongosolo. Chifukwa chake, kuti muwone kulimba, muyenera kuwunikiranso zinthu zotsatirazi:

• nyumba ndi / kapena chivundikiro cha thanki yowonjezera ya injini yoyaka moto yamkati;
• chisindikizo cha thermostat;
• mapaipi, mapaipi, zomangira ndi zolumikizira mu njira yozizira (malingana ndi galimoto yeniyeni ndi injini yoyaka mkati);
• radiator nyumba;
• chisindikizo cha gland cha pampu ndi gasket yake;
• mutu wa silinda gasket.

Kukhalapo kwa kutayikira kumatsimikiziridwa mowoneka, ndi kukhalapo kwa mawanga onyowa kapena kugwiritsa ntchito mayeso a ultraviolet. Pali mawonekedwe apadera a fulorosenti omwe akugulitsidwa omwe amatha kuwonjezeredwa ku antifreeze asanawatsanulire mudongosolo. komanso, kwa antifreeze ambiri amakono, zowonjezera zotere zimaphatikizidwa muzolemba zawo kuchokera kufakitale. Kugwiritsiridwa ntchito kwa zowonjezera za fulorosenti kumapereka mwayi wowonjezereka pakuzindikiritsa, chifukwa ngati kutayikira koziziritsa, kudzakhala kokwanira kugwiritsa ntchito nyali ya ultraviolet kuti ipeze malo owonongeka, zomwe zidzachepetsa kwambiri nthawi ndi mphamvu za mwini galimoto kapena galimoto. master kuti adziwe kutayikirako.

Kupanikizika kwadongosolo

Dongosolo lozizirira liyenera kukhala lopanikizidwa nthawi zonse. Izi ndizofunikira kuti mukweze kuwira kwa choziziritsa, chifukwa zimadziwika kuchokera ku malamulo a fizikisi kuti nsonga yowira imakwera pamene kuthamanga kwake kumakwera. M'magalimoto ambiri amakono, kutentha kwa antifreeze pa kutentha kwabwino kwa injini yoyaka mkati ndi pafupifupi + 80 ° С ... + 90 ° С. Chifukwa chake, ngati kukhumudwa kukuchitika, kupanikizika kumatsika, ndipo nayonso kuwira kwa choziziritsa kuzizira kumachepanso. Ndisanayiwale, kuwira kwa antifreeze yakale ndi yotsika kuposa kutsanuliridwa mwatsopano, kotero choziziritsiracho chiyenera kusinthidwa motsatira malamulo.

Komabe, palinso vuto losiyana, pamene kupanikizika mu dongosolo lozizira kumawonjezeka kwambiri. Kawirikawiri izi zimachitika chifukwa chakuti valve ya mpweya mu kapu ya radiator kapena thanki yowonjezera imakhala yolakwika (pa makina osiyanasiyana valavu iyi ikhoza kuikidwa pa kapu imodzi kapena ina). Momwe mungayang'anire ndi zomwe zili - werengani gawo lotsatira.

Kupanikizika kwambiri ndi koopsa chifukwa ngakhale antifreeze yatsopano, yopangidwira malo otentha pafupifupi + 130 ° C, imatha kuwira pansi pazifukwa zotere, ndi zotsatira zake zonse. Choncho, ngati m'galimoto muli zinthu zofanana, tikulimbikitsidwa kuti musinthe kapu ya radiator ndi yatsopano. Monga njira yomaliza, mungayesere kuyeretsa ndi kukonza yakaleyo, koma ili si lingaliro labwino kwambiri.

Chophimba cha Redieta

Monga tafotokozera pamwambapa, kupanikizika mu dongosolo lozizira sikukhazikika, ndipo kumawonjezeka pamene madzi akuwotcha. Kuonjezera antifreeze kumachitika kudzera pa kapu ya radiator kapena kapu ya thanki yowonjezera. Chophimba cha radiator chili ndi ma valve awiri pamapangidwe ake - bypass (dzina lina ndi nthunzi) ndi mumlengalenga (inlet). Valavu yodutsa imafunika kuti muzitha kuyendetsa bwino kupanikizika mkati mwa dongosolo. Amagwiritsidwa ntchito kumasula kupanikizika kwakukulu ndikusunga kupanikizika pamlingo umenewo. Amagwiritsidwa ntchito pakugwira ntchito kwa injini yoyaka mkati. Ntchito ya valavu ya mumlengalenga ndi yosiyana, ndikuwonetsetsa kuti mpweya umalowa pang'onopang'ono mu dongosolo kudzera pachivundikirocho pozizira kozizira mu dongosolo. Nthawi zambiri, mtengo wocheperako ndi pafupifupi 50 kPa (pa magalimoto akale a Soviet), ndipo kuchuluka kwake ndi pafupifupi 130 kPa (pamagalimoto amakono akunja).

Momwe mungayang'anire kapu ya radiator

Ngati kapu ya radiator yoziziritsa injini yasweka, sikuti antifreeze imatha kutayikira, koma kuzirala konseko sikungagwire ntchito moyenera. kuti mufufuze mwamsanga kapu ya kukakamizidwa komwe mukufunikira ... Werengani zambiri

 

Kuyang'ana dongosolo lozizira kumaphatikizapo, mwa zina, kufufuza kapu ya radiator ndi ma valve otchulidwa omwe akuphatikizidwa mu kapangidwe kake. Kuphatikiza pa iwo, muyenera kuyang'ana momwe zilili (kuvala kwa ulusi, kuvala pamwamba, ming'alu, dzimbiri). muyeneranso kuyang'ana kasupe wa chivundikirocho ndi kugwirizana kwake kusindikiza. Ngati chivundikiro sichikugwira ntchito bwino, ndiye kuti antifreeze ikatenthedwa, mapaipi komanso radiator amatupa, ndipo atakhazikika, amachepa. Zikhale momwe zingakhalire, kusinthika kotereku kudzasokoneza dziko la radiator palokha komanso kugwira ntchito kwa dongosolo lonse.

Kuziziritsa fani cheke

Musanayang'ane makina oziziritsa kuzizira, ziyenera kukumbukiridwa kuti pali mitundu itatu yamagalimoto ake - makina, hydromechanical ndi magetsi. Kuyendetsa kwamakina kumagwiritsidwa ntchito m'magalimoto akale okhala ndi carbureti ndipo amayendetsedwa ndi lamba wolumikizana ndi crankshaft.

Hydromechanical drive imaphatikizapo kugwiritsa ntchito ma hydraulic drive, ndiko kuti, ma hydraulic system, omwe ndi osowa. Fani imayendetsedwa ndi kugwirizana kwa viscous. Imatumiza torque kuchokera ku crankshaft kupita ku fan. Kulumikizana kwa viscous kumasintha liwiro la fan potengera madzi odzaza, silicone, mumafuta. Clutch ya hydraulic imayendetsa liwiro la fan chifukwa cha kuchuluka kwamadzimadzi momwemo.

Chofala kwambiri chozizira fan drive ndi magetsi. Kuwongolera kumayendetsedwa ndi ECU kutengera zambiri kuchokera ku masensa angapo, kuphatikiza sensa ya kutentha kozizira.

Zomwe zili pamwambapa ndizofunikira kuti mumvetsetse zomwe mungayang'ane pazochitika zinazake. Chifukwa chake, mumayendedwe osavuta amakina, mutha kuyang'ana kuthamanga kwa lamba, kukhulupirika kwa mafani a mafani, chowongolera chake, komanso ukhondo wake.

Kwa mafani omwe amayendetsedwa ndi viscous kapena hydraulic clutch, m'pofunikanso kuyang'ana mayendedwe ozungulira, chikhalidwe cha impeller. Komabe, chinthu chofunika kwambiri ndi ntchito ya couplings. Ndikwabwino kuti musachite nokha, koma kufunafuna thandizo kuchokera kugalimoto yamagalimoto, popeza zida zowonjezera zimafunikira pakuwunika ndikuchotsa.

Kuzindikira kwazomwe zimachitika pamagetsi othamanga kwambiri kumaphatikizapo kuwunika zinthu zotsatirazi:

• ozizira kutentha sensa;
• kusintha kwa fan;
• fani yamagetsi yamagetsi;
• zimbalangondo ndi fan impeller;
• kukhalapo kwa chizindikiro ndi mphamvu kuchokera pa kompyuta.

Kuti muchite izi, muyenera kugwiritsa ntchito multimeter yamagetsi yamagetsi, yophatikizidwa mumayendedwe amagetsi a DC.

Momwe mungayang'anire mayendedwe ozizira

Pampu ndi thermostat zimayang'anira kuzungulira. Choncho, ngati ntchito yake ikuwonongeka, ndiye kuti kupanikizika mu dongosolo lozizira kudzasintha. Chifukwa chake cheke chovomerezeka ndikuwunika ngati pampu yasokonekera ndikuyang'ana thermostat. Kuphatikiza apo, kufalikira kumasokonekera ngati ma radiator ali otsekedwa ndi zinthu zowola za antifreeze, ndiye kuti amayeneranso kufufuzidwa.

Thermostat

Thermostat imalola injini yoyatsira mkati kuti itenthetse mwachangu ndikulola choziziritsa kuzizira kuti chifike kutentha kwa ntchito m'nyengo yozizira, ndikuletsa injiniyo kuti isatenthedwe m'nyengo yofunda. Kuyang'ana iyi ndi kophweka, popanda ngakhale kuichotsa m'galimoto. Komabe, izi zisanachitike, thermostat iyenera kupezeka. kawirikawiri, thermostat ili kumbuyo kwa radiator, ndipo imagwirizanitsidwa ndi chitoliro chakuda, chomwe chiyenera kutsogoleredwa. Cheke ikuchitika molingana ndi algorithm iyi:

• Yambitsani injini yoyaka mkati mwachabechabe ndikuilola kuti igwire ntchito mwanjira iyi kwa mphindi imodzi kapena ziwiri, kuti kutentha kwa antifreeze kusapitirire + 70 ° C;
• tsegulani hood ndikuyang'ana kukhudza chitoliro kuchokera ku radiator kupita ku thermostat, iyenera kukhala yozizira;
• pamene kutentha kwa chozizira kumadutsa (pafupifupi + 80 ° С ... + 90 ° С), thermostat iyenera kugwira ntchito ndikuyamba antifreeze mu bwalo lalikulu;
• pamene anati chitoliro chiyenera kutenthedwa ndi kutentha koyenera.

Ngati panthawi yoyezetsa chotenthetsera sichikutsegula kapena chitsegulidwe kuyambira pachiyambi, m'pofunika kuchita zodziwikiratu pambuyo pa kutha. Chitani izi mumphika wamadzi otentha ndi thermometer.

Thermostat ikhoza kulephera kwathunthu (zomwe sizichitika kawirikawiri), kapena ikhoza kungokhala yodzaza chifukwa cha zinyalala. Pankhaniyi, imatha kutsukidwa ndikuyikanso, koma ndi bwino kuyisintha kukhala yatsopano.

Redieta

Kuyang'ana radiator ndikufufuza ngati pali kutayikira kapena pulagi m'thupi lake komanso ngati imaziziritsa antifreeze. Chifukwa chake, kuti mutsimikizire, muyenera kuyang'anitsitsa nyumba ya radiator (pamene kuli kozizira), komanso kugwirizana kwake ndi mapaipi ofanana. Ngati pali ma microcracks, choziziritsa chimalowa mkati mwawo, popeza antifreeze ndi yamadzimadzi kwambiri. Mwachitsanzo, mutha kupeza madontho ake pamtunda (kapena pamalo ena) mutayimitsira magalimoto yayitali.

Kugwira ntchito kwa radiator kungayang'anenso ndi mfundo yakuti ngati zinthu zina zonse za dongosolo lozizira zimagwira ntchito bwino, ndiye kuti radiatoryo imakhala yotsekedwa kuchokera mkati ndipo sangathe kugwira bwino ntchito zake. Pankhaniyi, mutha kuyeretsa dongosolo lonse loziziritsa lonse (Chilichonse chomwe chingakhale, sichingapweteke), kapena kuchotsani radiator (ngati kuli kotheka) ndikuyeretsa mosiyana ndi kunja ndi mkati.

Kuyang'ana kachipangizo ka kutentha kozizira

M'magalimoto onse amakono, omwe injini zake zimayendetsedwa ndi chipangizo chamagetsi (ECU), pali chojambulira cha kutentha kozizira. Ndikofunikira kuti mutumize zidziwitso zoyenera ku ECU, zomwe zimawongolera zizindikiro zina zokhudzana ndi ntchito.

Kuyang'ana kachipangizo kozizira kozizira

Kuyang'ana kutentha kwa kutentha kwa injini yagalimoto kumachitika pogwiritsa ntchito multimeter. Kutengera ndi njira, zowonjezera zowonjezera zidzafunikanso, koma kupezeka kwa tabular ndi deta yadzina pa kukana ndikoyenera Werengani zambiri

 

The coolant kutentha sensa (chidule monga DTOZH) ndi thermistor, ndiko kuti, resistor kuti amasintha kukana kwa magetsi mkati mwake malinga ndi kutentha kwa zinthu zake zomverera kusintha. Yomaliza ilinso pamzere wozizirira kuti igwire ntchito zofananira. Kuyang'ana sensa kumachitika pogwiritsa ntchito ma multimeter apakompyuta osinthidwa kukhala ohmmeter mode, ndiko kuti, njira yoyezera kukana kwamagetsi.

Mkhalidwe wozizirira

Choyamba, muyenera kukumbukira kuti automaker aliyense amalimbikitsa mtundu wina wa antifreeze kwa magalimoto amene amapanga. Ndipo ena a iwo akhoza kusakanikirana wina ndi mzake, ndipo ena zosatheka! Chifukwa chake, muyenera kugwiritsa ntchito gulu lolimbikitsa la antifreeze. Kuonjezera apo, pali mndandanda wa kukonzanso kwachizolowezi, komwe kumaphatikizapo kusintha kwa nthawi ndi nthawi kwa chozizira. Pafupifupi, tikulimbikitsidwa kuchita izi kamodzi pazaka ziwiri zilizonse.

Poyang'ana dongosolo lozizira, muyenera kumvetsera mlingo ndi chikhalidwe cha antifreeze. Mulingo utha kuwongoleredwa ndi ma MIN ndi ma MAX omwe ali pamakoma a thanki yowonjezera. Komanso, zimakhala zovulaza mofanana ndi madzi amadzimadzi ochepa komanso pamene achuluka. Komabe, nthawi zambiri zimasowa pang'onopang'ono, kotero antifreeze kapena antifreeze ayenera kuwonjezeredwa nthawi ndi nthawi.

Komanso, poyang'anira zoziziritsa, m'pofunika kumvetsera momwe zilili. kutanthauza kuti ikhale yaukhondo komanso yoonekera bwino. Ngati pali zonyansa zambiri ndi / kapena zinyalala mu antifreeze, ndiye kuti zimataya zina mwazochita zake, zomwe ndi, kuwira kwake kudzachepa ndi zotsatira zake zonse. Muyeneranso kulabadira kukhalapo kwa filimu mafuta pamwamba pa madzi mu thanki yowonjezera. Ngati zichitika, ndiye kuti madziwo ayenera kusinthidwa, ndipo dongosololi liyenera kuzindikiridwanso kuti lipeze malo omwe mafuta amalowa mu antifreeze.

Cheke chomaliza mumtsemphawu ndi fungo. Nthawi zambiri, antifreeze yatsopano imakhala ndi fungo lokoma. Ngati, m'malo mwake, choziziritsa kukhosi chimatulutsa fungo loyaka moto ndipo chimakhala ndi fungo loyaka, ndiye kuti sichikuyenda bwino ndipo ndi bwino kusintha.

Kusamalira makina oziziritsa a injini yamoto yamkati

kawirikawiri, mavuto kuzirala dongosolo kugwirizana ndi mosayembekezereka kapena osauka khalidwe kukonza zinthu payekha kapena kugwiritsa ntchito antifreeze zosayenera. Chifukwa chake, kuti dongosolo lozizirira lizigwira ntchito moyenera ndikuchita ntchito zake pakanthawi yayitali, ndikofunikira nthawi ndi nthawi kukonza ndikuwunika. Njira izi zikuphatikizapo:

• kugwiritsa ntchito antifreeze, mtundu womwe umaperekedwa ndi wopanga galimoto;
• m'malo ozizira ozizira;
• kuyang'ana kulimba kwa dongosolo, kupanikizika mkati mwake;
• ntchito yolondola ya zigawo za munthu payekha, monga mpope, rediyeta, thanki yowonjezera, mapaipi, clamps;
• kuwotcha nthawi ndi nthawi ndi njira zoyenera;
• diagnostics a coolant kutentha sensa.

Kumbukirani kuti njira zodzitetezera sizikhala zovutirapo ndipo zimatenga nthawi yochepa kuti amalize. Kuphatikiza apo, kuzirala kwabwino kumawonjezera gwero lonse la injini yoyaka mkati mwagalimoto.