Emulsion mai filler hula (VAZ-2107, "Skoda", "barewa" BMW)

Masana sun bayar da shawarar canza man kowane 8 da kuma 10 kilomita dubu a kan man fetur da kuma dizal injuna bi da bi. Duk da haka, a lokacin da hula bude bayyana a cikin emulsion man filler hula. Irin wannan "mayonnaise" uniquely koran direbobi a buga. Abin da kuke yi idan sakamakon emulsion a filler hula ko wani BMW motoci? Bari mu dubi.

dalilai

A gaban da ake kira mayonnaise iya magana game da abubuwa da yawa. Sau da yawa, wannan ya auku a lokacin da emulsion shiga crankcase coolant tsarin. Wannan na faruwa:

• Saboda da rashin lafiya na GASKET tsakanin block da kai.
• Gaban fasa a kai ko block.
• Nakasawa daga cikin Silinda kai kashi.
• Ruwa ko coolant (maganin daskarewa ko maganin daskarewa) a cikin cylinders, sa'an nan - a cikin crankcase.
• sandaro.
• Rashin samun iska daga crankcase gas. A zafi gas ƙunshi wani babban kaso na ruwa wanda condenses a saman da engine, kuma a sakamakon, akwai wani emulsion a cikin man filler hula.

Domin sanin ainihin dalilin da "mayonnaise" shi ne wuya. Duk da haka, kashi 80 cikin dari na wannan samfurin Silinda shugaban GASKET. Saboda wannan laifi maganin daskarewa, shi ne samuwa a cikin sanyaya tsarin, an gauraye a tare da mai lubrication tashoshi. A sakamakon haka, da emulsion bayyana a karkashin man filler hula. Ya kamata a lura cewa kara amfani da irin wannan man da kuma maganin daskarewa ba batun. Dukansu aka gyara an canza for sababbi. Ba zato ba tsammani, emulsion mai filler hula (VAZ-2107 - ba togiya) na iya faruwa saboda aiki yanayi. Yana sau da yawa yakan faru a cikin hunturu da kuma kaka, lokacin da na farko sanyi karye. Wannan shi ne saboda da zargin da condensate wanda aka kafa a lokacin da bambanci warmed engine zafin jiki da kuma waje iska daga waje. Lokacin da engine ne dumi, danshi tururi wanda buga da man shafawa ƙafe, sa'an nan cunkoso a kan toshe kwalaba. Saboda wannan, wani emulsion da aka kafa a kan man fetur filler hula. "Barewa" wannan "cuta" ne da wuya ne yake shan wahala. Duk da haka, idan aka gano, shi wajibi ne ya dauki na gaggawa matakan.

Duba sauran wurare

Bugu da kari ga iyakoki da "mayonnaise" na iya kafa a kan dipstick. Ya ma, dole ne a bari. Har ila yau, dalilin shi ne da amfani da miyagun man, wanda ba ya samar da lubricity. Akwai lokuta inda emulsion filler hula (ta hoto da aka nuna a cikin wannan labarin), vuya da kanta - na farko Warming. Amma idan matsalar ba ya tafi dogon isa, shi ne wata alama, na nuna da rashin lafiya a cikin Silinda kai. Shi ne ta hanyar da kushin auku hadawa da wadannan biyu aka gyara - wani man fetur da kuma maganin daskarewa.

Maye gurbin gaskets a kan BMW motoci, "Skoda", Vaz, "barewa"

A tsari na lalata da block ne guda domin dukan injuna (sai dai watakila na'ura mai juyi "Mazda" da kuma adawa da "Subaru"). Silinda shugaban dismantled da mai karɓar kuma kanti "gizogizo." Domin da samfurin wannan aiki wajibi ne a yi 'yan matakai. Da farko cire wayoyi a kan man fetur da wadata da kuma lambatu man fetur. Bugu da ari cire "debe" wani baturi. Tare da taimakon wani zobe spanner cire bonit kusoshi. Bugu da ari, shi wajibi ne don rarraba da gaba damina da kuma engine mudguard. Bayan ci haihuwa coolant. A motoci Vaz, "barewa" da kuma kasashen waje motoci ( "Skoda" da kuma rubuta "BMW"), shi aka zuba ta unscrewing da famfo a kasa na lagireto. Pre-con iya aiki a karkashin shi. Ga motocin fasinja quite 5-lita gwangwani, truck "barewa" - m na 10 lita. Bayan nan, da ƙonewa nada da kuma demountable toshe connector cam lokaci haska. Sa'an nan da kusoshi suna kwance da kuma kawar da su daga biyu waya na'urori masu auna sigina mai - matsa lamba da kuma gaggawa matsa lamba. Raba gammaye daga zazzabi na'urori masu auna sigina, dumama akan coolant. Bayan haka, sassauta matsa an cire da kuma thermostat tare da bututu, har ya zuwa fadada tanki. Bugu da ari sassauta kashi zuwa ga rajistan shiga bawul na injin birki. Dauki fitar da connector daga TPS. Sa'an nan cire ƙasa na USB da studs a kan gaban da mai karɓar (yawanci blue). Next spun kwaya da kuma ja Troc totur. Cire haɗin engine gudun haska. Yana yana gyarawa tsakanin zobe kaya da kuma kura shaft. Gano block tsakanin mashiga tube na engine. Tare da wani Threaded tip motsi na USB gland shine yake kwaya da kuma spun igiya. Bayan cire memba daga sashi, wanda aka haɗe da ci bututu na engine. dole ne a mayar da su a mafi tasiri da shi baya. Mariƙin na totur na USB (idan Vaz ko "barewa") shi ne lankwasa, da kuma kashi ke fita. Har ila yau, cire duk wayoyi daga janareta, cire toshe connector daga IAC (rago gudun iko). Bugu da ari, da yawan zafin jiki haska gammaye an cire, attenuated bututun ƙarfe feed maganin daskarewa daga ƙungiyar na fuser-hita. Yanzu mun zo ga ci tsarin. Dauki fitar da fil gammaye daga hudu injectors, unbend wayoyi kayan doki daga mariƙin kuma dauki fitar da su waje. A mataki shaye tsarin: ware liyafar shaye bututu da ke daga shaye da yawa. A mataki na gaba shi ne dismantling na janareta da maƙura sadarwa.

dismantling naúrar

Mafi yawa daga cikin aikin mun rigaya ya yi. Next, za mu bayyana hanya domin lalata da Silinda kai daga engine. Don yin wannan:

• Cire camshaft. Idan motor-bawul 16, da shaft 2 ne cirewa.
• Sassauta matsa aka dismantled tiyo daga maƙura jiki.
• Kuranye thermostat taro.
• Unscrewed Silinda shugaban kusoshi da washers.
• Cire shugaban da GASKET.

Wannan yana da muhimmanci

A wani hali ba yin amfani da sukudireba cire Silinda kai, wukake da kuma sauran kayan a hannunka, wanda za a iya podkovyrnut kai. Haka ne za ka lalata surface na kashi cewa shi ne m zuwa block.

taron

Za mu iya kawai shigar da wani sabon GASKET da tara kome a wurin. Lura cewa kafin ka shigar da shi greased ja silicone sealant. A surface na block da kai (hada guda biyu sassa) suna sosai tsabtace daga haihuwa sealant sharan, kwakwalwan kwamfuta da tara maiko. Duba a hankali a tasirin wasan. Idan GASKET aka shigar juye, halin da ake ciki zai kawai samun muni. Bugu da ari kafuwa a baya domin. Sa'an nan nuna Shirya matsala Silinda kai: yin amfani da wani karfe m da kuma bincike tabbatar flatness shugaban surface cewa shi ne m zuwa block. Wannan na bukatar da wadata line tare da m, da kuma bincike mataki da rata tsakanin biyu jirage. Idan shi ne akalla 0.2 mm, da shugaban dole ne a musanya shi. Watch tightening domin (crosswise). Tabbata ga bukatar mai karfin juyi tsananin baƙin ciki. A mataki na farko tightening karfi ne 39-61 nm. Bayan 2 hours ne batun da na biyu mataki. tightening karfi a cikin wannan yanayin ne daga 130 zuwa 140 nm.

A karshe mataki

Kuma na karshe mataki - cika da sabon maganin daskarewa da kuma man fetur. Yanzu ba su zoba da juna, kafa "mayonnaise". Emulsion mai filler hula da kake daina barazana. Af, domin kauce wa entrapment na iska ta hanyan zuba maganin daskarewa kamata ya bi wasu pauses. Wannan ne, ya yale shi ya lambatu gaba daya daga karuwa tank na lagireto reshe bututu.

Domin mafi girma yadda ya dace, za ka iya saka da mota a kan wani karkata saurãrẽ zuwa gareshi don haka da cewa gaba, na daga shi sama da baya. Sa'an nan dukan zavozdushiny tara a fadada tanki.

Yadda za a hana samuwar wani "mayonnaise"?

Don emulsion a man filler hula ba dame ka, dole ne ka tuna daya sauki mulkin: Ba dumama da engine na dogon lokaci idling. Tare da wannan aiki yanayin, da crankcase iska tsarin da aka kusan ba da hannu. Saboda haka, akwai samuwar condensate - ruwa. Musamman cewa engine a rago da aka ba da gaske jin wuta up.

ƙarshe

Saboda haka, da muka samu daga cikin dalilan da ya sa akwai wani emulsion a cikin man filler hula. "Skoda" ka ko "barewa" - ba kome, kamar yadda "mayonnaise" ne daidai da hadarin gaske ga duk motocin. Idan matsalar ba bace da kanta, kada ku jũya a makafi ido zuwa gare shi. Wata ila ka ta sha wahala a rashin lafiya na Silinda shugaban GASKET. Kamar yadda ka gani, maye gurbin da hannayenku na iya zama, amma ba tare da wani kwarewa ko amincewa ne mafi alhẽri ga amince da wannan aiki to kwararru.