Uszkodzony thermostat
Ma'aunin zafi da sanyio abu ne mai sauƙi na tsarin sanyaya, amma saboda rashin aiki na aikin, yana haifar da manyan matsaloli.
Lalacewa a cikin rufaffiyar matsayi, a zahiri ba ya ƙyale tuƙi, kuma a cikin buɗaɗɗen matsayi koyaushe, yana rage mahimmancin tuki ta'aziyya.
Ba shi yiwuwa a lura da lalacewa ga ma'aunin zafi da sanyio a cikin rufaffiyar matsayi. Alamar farko ita ce ma'aunin zafin jiki yana motsawa cikin ja wuri da sauri. Idan direban ya yi watsi da wannan siginar, ba da jimawa ba hayaƙi zai bayyana kuma injin zai kama.
Zazzage zafi zai iya faruwa bayan 'yan kilomita. Gano wannan matsalar abu ne mai sauki. Idan ruwa matakin ne na al'ada, da ruwa famfo drive V-bel ne tensioned daidai, da radiator zafin jiki ne ba ma high, da kuma firikwensin ya nuna wani babban zafin jiki, sa'an nan. 
Thermostat ne ke da alhakin wannan yanayin. Babu wani hali da ya kamata a kwance hular radiator a lokacin da zafin injin injin ya yi yawa, saboda hakan zai haifar da sakin ruwa ko tururi kwatsam, wanda zai iya haifar da kuna mai tsanani.
Hakanan ana iya lalata ma'aunin zafin jiki a buɗaɗɗen wuri. Irin wannan rashin lafiyar ba shi da haɗari ga injin, tun da yake akwai yawan wurare dabam dabam na ruwa a kowane lokaci kuma injin ba ya cikin haɗarin zafi. Duk da haka, dadewa underheating kuma adversely rinjayar da aiki na engine. A lokacin rani, irin wannan lahani yana kusan rashin fahimta, kuma a cikin kaka da hunturu yana bayyane a fili. Wannan yana rage mahimmancin tuƙi ta'aziyya, saboda dumama da wuya aiki. Injin da ke gudana koyaushe akan babban zagayowar, watau. tare da cikakken amfani da mai sanyaya a ƙananan yanayin zafi, za a tsara tsarin ƙasa. Wannan yana haifar da karuwar yawan man fetur.
Wannan laifin kuma yana da sauƙin ganowa. Hanya ɗaya ita ce kiyaye ma'aunin zafin jiki. Idan injin ya kai zafin aiki a wurin ajiye motoci ko a cikin cunkoson ababen hawa, kuma yayin tuƙi ya faɗi ƙasa kaɗan, wannan yana nuna lalacewa ga ma'aunin zafi da sanyio. Hakanan zaka iya dubawa 
lokacin da injin ya yi dumi, zafin robobin robar da ke ba da ruwa ga radiator. Idan duka biyun suna zazzabi iri ɗaya ne, ko shakka babu na'urar tarraya tana da lahani.
Yi ƙarin gwaje-gwaje, watau. cire thermostat kuma duba cikin ruwan zafi idan ya buɗe, ba shi da daraja. Wannan bata lokaci ne da kudi.
Ma'aunin zafi da sanyio na ƙirar ƙira yana daga PLN 20 zuwa 50, don haka idan kuna zargin cewa baya aiki yadda yakamata, yakamata a maye gurbinsa. Lokacin maye gurbin ma'aunin zafi da sanyio, yakamata ku yanke shawarar maye gurbin mai sanyaya. Lokacin da aka rarraba ma'aunin zafi da sanyio, wasu daga cikin ruwan za su ci gaba da zubewa, don haka maimakon yin sama, yana da kyau a maye gurbin duk ruwan a wannan lokacin. Za mu yi tanadin wasu kuɗi ta hanyar yin waɗannan matakan gaba ɗaya.
