N'chifukwa chiyani injini mwadzidzidzi "kuwira" chifukwa cha kuzizira
M'nyengo yozizira, injini yagalimoto imatha kutentha kwambiri kuposa m'chilimwe. Tsoka ilo, madalaivala ambiri sakudziwa za izi ndipo amakhulupirira kuti nyengo yozizira palibe chifukwa chodera nkhawa kuzirala kwa injini. AutoVzglyad zipata kulankhula za zifukwa injini akhoza kuwira ngakhale ozizira kwambiri.
Zingawonekere kuti kudziwa kutenthedwa ndi kophweka. Kuti muchite izi, ingoyang'anani chizindikiro cha kutentha kozizira, chomwe chili pagawo la chida. Vuto lokhalo ndiloti sensor ya kutentha ikhoza kulephera. Pankhaniyi, pa zitsanzo zambiri, zinthu zimachitika pamene muvi woyezera kutentha umasonyeza kuti zonse ndi zachilendo, koma injini imayamba kuwira.
Zimatsalira kuti mudziwe chifukwa chake injini imawira pakazizira kunja. Chimodzi mwa zifukwa zodziwika bwino ndi chifukwa cha kusintha kosayenera kwa antifreeze. Chowonadi ndi chakuti posintha madzi amadzimadzi isanayambe nyengo yachisanu, ambiri okonda magalimoto amasankha kuika maganizo omwe amayenera kuchepetsedwa ndi madzi osungunuka, koma amalakwitsa muyeso ndikuwonjezera madzi ambiri.
Chifukwa cha zimenezi, madziwo amasanduka nthunzi, koma n’zovuta kumva. Makamaka ngati nthawi zambiri mumayendetsa pamsewu waukulu. Pambuyo pake, radiator imawombedwa bwino ndi mpweya wozizira, ndipo sipadzakhala kutenthedwa. Chinthu chinanso ndi mzinda womwe kutentha kwambiri kumawonekera nthawi yomweyo - pambuyo pake, palibe kuzirala kwa injini mumsewu wapamsewu, ndipo kuchuluka kwa antifreeze m'dongosolo sikokwanira.
Chisamaliro chosayenera cha radiator ndi chifukwa chofala cha kutentha kwambiri. Zisa zake za uchi zimatha kutsekedwa ndi dothi ndi fluff, ndipo ngati sizitsukidwa, pamakhala chiopsezo cha kusokonezeka kwa kutentha. Ndikoyenera kukumbukira kuti pali ma radiator angapo m'galimoto. Ndipo ngati pali mwayi wabwino kwa mmodzi wa iwo, ndiye kwa ena, monga lamulo, ndizovuta kwambiri, ndipo dothi silingathe kuchotsedwa popanda kusokoneza. Chifukwa chake, ndi bwino kuti musaike pachiwopsezo ndikuyeretsa bwino ma radiators a air conditioner, gearbox ndi injini nyengo yozizira isanakwane.
Kumbukirani kuti makatoni omwe madalaivala ambiri amazolowera kuyika kutsogolo kwa radiator akhoza kusewera nthabwala zankhanza. Mu chisanu choopsa chingathandize, koma mu chisanu chofatsa chidzakhala chopinga chowonjezera pakuyenda kwa mpweya, zomwe zingayambitse mavuto ndi injini, makamaka mumzinda.
Pomaliza, chifukwa china chomwe chikuwoneka chifukwa cha umbuli kapena chikhumbo chofuna kusunga ndalama. Dalaivala amasintha antifreeze kukhala yotsika mtengo kapena, kachiwiri, kuchepetsedwa ndi madzi. Zotsatira zake, nyengo yozizira madziwo amakula ndipo amataya katundu wake.
Pomaliza, mawu ochepa okhudza kusankha antifreeze. Amadziwika kuti madalaivala ambiri amakonda kugula yomalizidwa. Komabe, akatswiri amalangiza kugwiritsa ntchito kuganizira. Kumbukirani: mutatha kutsuka makina ozizira, mpaka lita imodzi ndi theka la zotsalira zosasunthika zimatsalira mmenemo. Antifreeze yokonzeka, ikasakanikirana nayo, imataya mawonekedwe ake oyambirira. Kupatula izi, ndikofunikira kugwiritsa ntchito chidwi, komanso malinga ndi dongosolo linalake.
Mwachindunji, imatsanuliridwa koyamba mu gawo lofunikira la kuchuluka kwa dongosolo lozizirira. Kenako madzi osungunuka amawonjezedwa, kubweretsa antifreeze kumalo ofunikira "otsika kutentha". Izi, mwa njira, ndendende momwe akatswiri a "AvtoVzglyad portal" adachitira pochotsa antifreeze pagalimoto yolemba. Pazimenezi, tidagwiritsa ntchito mankhwala otchuka a Kühlerfrostschutz KFS 12+ ochokera ku Liqui Moly, omwe asintha zinthu zotsutsana ndi dzimbiri komanso moyo wautali (mpaka zaka zisanu).
Zomwe zimapangidwira zimakwaniritsa zofunikira zamagalimoto odziwika bwino kwambiri ndipo zidapangidwa mwapadera kuti zikhale ndi injini zodzaza ndi aluminiyamu. Ma antifreeze opangidwa pamaziko ake amatha kusakanikirana ndi zinthu zofanana za kalasi ya G12 (nthawi zambiri amapaka utoto wofiira), komanso ndi madzi amadzimadzi a G11 okhala ndi silicates ndikukwaniritsa chivomerezo cha VW TL 774-C.
