Emulsion mmanụ dịanyā okpu (VAZ-2107, "Skoda", "nne mgbada" BMW)

Ọkachamara nwere ike ikwu mmanụ mgbanwe 8 ọ bụla na 10 puku kilomita na petrol na dizel engines karị. Otú ọ dị, mgbe okpu oghere egosi na emulsion mmanụ dịanyā okpu. Ndị dị otú ahụ a "Mayonezi" iche mere ọkwọ ụgbọala ujo. Gịnị ka ị na-eme ma ọ bụrụ na n'ihi emulsion na dịanyā okpu ma ọ bụ ihe ọ bụla ọzọ BMW ụgbọala? Ka anyị lee anya.

ihe

Ọnụnọ nke na-akpọ Mayonezi nwere ike ikwu banyere ọtụtụ ihe. Ọtụtụ mgbe, nke a na-adị mgbe ndị emulsion abatakwa crankcase coolant usoro. Na nke a emee:

• N'ihi na mmebi nke gasket n'etiti ngọngọ na isi.
• Presence nke cracks na isi ma ọ bụ gbochie.
• Deformation nke cylinder isi mmewere.
• Mmiri ma ọ bụ coolant (antifirizi ma ọ bụ antifirizi) na cylinders, na mgbe ahụ na - na crankcase.
• odide.
• Enweghị ventilashion nke crankcase, haruru. Na-ekpo ọkụ gas nwere a elu pasent nke mmiri nke condenses na n'elu nke engine, na dị ka a N'ihi ya, e nwere ihe emulsion na mmanụ dịanyā okpu.

Iji chọpụta kpọmkwem ihe kpatara ihe "Mayonezi" siri ike. Otú ọ dị, pasent 80 nke ndị a sample cylinder isi gasket. N'ihi na nke a kpatara antifirizi, bụ dị na obi jụrụ usoro, ọ na-agwakọta na mmanụ lubrication ọwa. Dị ka a N'ihi ya, emulsion egosi n'okpuru mmanụ dịanyā okpu. Ọ ga-kwuru na ihe ọzọ na-erigbu ndị dị otú ahụ mmanụ na antifirizi bụghị n'okpuru. Ma mmiri na-gbanwere maka ndị ọhụrụ. Itunanya bu na, emulsion mmanụ dịanyā okpu (VAZ-2107 - sokwa) nwere ike ime n'ihi na ọrụ ọnọdụ. Ọ na-abụkarị na oyi na n'oge mgbụsị akwụkwọ, mgbe mbụ oyi snap. Nke a bụ n'ihi na ntoputa nke ghọọ mmanụ nke na-kpụrụ mgbe ihe dị iche ụtọ engine okpomọkụ na n'èzí ikuku si n'èzí. Mgbe engine bụ na-ekpo ọkụ, mmiri Alụlụụ nke see mmanu ikusi, na mgbe ahụ-ebikọta na okwuchi. N'ihi nke a, ihe emulsion a kpụrụ na mmanụ dịanyā okpu. "Nne mgbada" nke a "ọrịa" bụ adịkarịghị enwe. Otú ọ dị, mgbe ọ na-ahụrụ, na ọ dị mkpa na-ngwa ngwa jikoro.

Lelee ndị ọzọ na ebe

Ke adianade na okpu "Mayonezi" nwere ike na-etolite na dipstick. Ya onwe ya kwa, a ga-enyocha. Ọzọkwa, ihe mere bụ ojiji nke ọjọọ mmanụ, nke na-adịghị enye lubricity. E nwere otu ebe na emulsion ka mmanụ dịanyā okpu (foto ya kwuru n'isiokwu a), kpamkpam site n'onwe ya - mbụ n'iyi. Ma ọ bụrụ na nsogbu adịghị pụọ ogologo oge, ọ bụ ihe mgbaàmà, na-egosi na mmebi na cylinder isi. Ọ bụ site na mpe mpe akwa emee Ịgwakọta nke abụọ ndị a components - mmanụ na antifirizi.

Dochie gaskets na BMW ụgbọala, "Skoda", VAZ, "nne mgbada"

The usoro nke dismantling ngọngọ bụ otu ihe ahụ niile na-engines (ma e wezụga eleghị anya, ndị rotor "Mazda" na-eguzogide "Subaru"). cylinder isi kagburu na-erite na tinyekwa "ududo." Maka ngwaahịa nke a na ime ihe dị mkpa iji mee a ole na ole nzọụkwụ. First ikwụpu wires na mmanụ ụgbọala ọkọnọ na igbapu mmanụ ụgbọala. Ọzọkwa wepụrụ "mwepu" a batrị. Site n'enyemaka nke a mgbanaka spanner wepụrụ boneeti bolts. Ọzọkwa, ọ dị mkpa Akwakasịkwala n'ihu bompa na engine mudguard. Mgbe jikota ochie coolant. On ụgbọala VAZ, "nne mgbada" na mba ọzọ ụgbọala ( "Skoda" na pịnye "BMW"), ọ na-wụsara site unscrewing na foset na ala nke igwe okpomọkụ. Nga con ike n'okpuru ya. N'ihi na njem ụgbọala nnọọ 5-liter Mkpọ, ụgbọala "nne mgbada" - a kacha nta nke 10 liter. Mgbe nke ahụ gasịrị, ndị mgbanye eriri igwe na demountable nkwụnye njikọ cam adọ ihe mmetụta. Mgbe nke ahụ gasịrị na bolts na-tọpụ na wepụrụ si abụọ waya sensọ mmanụ - nsogbu na mberede nsogbu. Kwụpụ pad si okpomọkụ sensọ, kpo oku pointer coolant. Mgbe ahụ, esighi ike mwekota wepụrụ na thermostat ọnụ na ọkpọkọ inyịme na mgbasa tank. Ọzọkwa esighi ike mmewere abịa ego valvụ nke agụụ breeki. Wepụ njikọ si TPS. Mgbe ahụ, ewepu ala cable na studs na n'ihu-erite (na-emekarị na-acha anụnụ anụnụ). Next ua nut na sere Troc ome osooso. Kwupu engine ọsọ ihe mmetụta. Ọ bụ ofu n'etiti mgbanaka gia na pole aro. Natara ngọngọ n'etiti uzo mmiri tube nke engine. Na a threaded n'ọnụ mgbanwe cable gland nut na ua eriri. Mgbe wepụ otu si mgbodo, nke bụ mmasị na oriri anwụrụ nke engine. ga-akpali a mma mmetụta ya. Na njide nke ome osooso cable (ma ọ bụrụ na VAZ ma ọ bụ "nne mgbada") kpebisiri, na mmewere na-apụ. Ọzọkwa, wepụ niile wires si generator, wepụ nkwụnye njikọ si IAC (abaghị uru njikwa ọsọ). Ọzọkwa, okpomọkụ ihe mmetụta pad na-ewepụ, attenuated nozulu oriri antifirizi si n'otu nke fuser-enye okpomọkụ. Ugbu a anyị na-oriri usoro. Wepụ pin pad si anọ injectors, unbend wiring njikota si njide na wepụ ha. On ogbo iyuzucha usoro: detached n'ikuku iyuzucha anwụrụ na-aga site iyuzucha manifold. Nzọụkwụ na-esonụ bụ dismantling nke generator na trotul njikọ.

dismantling na unit

Ọtụtụ n'ime ndị ọrụ anyị na-ama-eme. Ọzọ, anyị ga na-akọwa usoro maka dismantling na cylinder isi si engine. Iji mee nke a:

• Wepu camshaft. Ọ bụrụ na ndị moto-valvụ 16, aro 2 amịpụtara.
• Tọpụ mwekota na-kagburu sooks si trotul ahu.
• Wepụrụ thermostat mgbakọ.
• Unscrewed na cylinder isi bolts na washers.
• Wepụrụ isi na gasket.

Nke a dị mkpa

Na ọ bụrụ na-adịghị eji a sikruuokwomoto wepụ cylinder isi, mma na ngwaọrụ ndị ọzọ na aka, nke nwere ike podkovyrnut isi. N'ihi ya, i ga-emebi elu nke mmewere na bụ n'akụkụ aka ngọngọ.

nzukọ

Anyị nwere ike na wụnye a ọhụrụ gasket na-ezukọta na ihe niile ebe. Rịba ama na tupu ị wụnye ya tee red silicone sealant. The elu nke ngọngọ na isi (njikọ akụkụ) na-juputara kpochara si ochie sealant residues, ibe na-akwakọba griiz. Lee anya nke ọma n'ihe kpọọ egwuregwu. Ọ bụrụ na ndị gasket arụnyere isi n'ala, ihe ga-aka njọ. Ọzọkwa echichi na agbara iji. Mgbe nke ahụ gasịrị na-emepụta Nchọpụta nsogbu cylinder isi: eji a ígwè onye na-achị na-eme Nchoputa Banyere kwupụtara flatness isi n'elu na bụ n'akụkụ aka ngọngọ. Nke a na-achọ na ọkọnọ akara tinyere so, na-eme Nchoputa Banyere tụọ ọdịiche n'etiti abụọ ụgbọ elu. Ọ bụrụ na ọ bụ na ọ dịghị ihe ọzọ 0,2 mm, isi ga-anọchi. Watch maka tightening iji (crosswise). Jide n'aka na-mkpa a torque spana. Ke akpa ogbo tightening ike bụ 39-61 nm. Mgbe 2 awa bụ isiokwu a nzọụkwụ nke abụọ. tightening ike na nke a bụ site 130 na 140 nm.

The ikpeazụ ogbo

Na ndị ikpeazụ ogbo - ndochi nke ọhụrụ antifirizi na mmanụ. Ugbu a ha na-adịghị yitewere onye ọ bụla ọzọ, na-akpụ a "Mayonezi". Emulsion mmanụ dịanyā okpu ị na-agaghịkwa na-egwu. Site n'ụzọ, iji zere pụọ n'iji ụgwọ nke ikuku site agbapụtara antifirizi kwesịrị iso ụfọdụ kwụsịtụrụ. Nke ahụ na-, ekwe ka ọ na igbapu kpam kpam site na anya tank nke igwe okpomọkụ alaka ọkpọkọ.

N'ihi na ukwuu arụmọrụ, i nwere ike na-etinye ụgbọ ala na ihe mgbada ka n'ihu akụkụ ya dị n'elu azụ. Mgbe niile zavozdushiny kpọkọta ke mgbasa tank.

Olee otú iji gbochie guzobe a "Mayonezi"?

Na emulsion na mmanụ dịanyā okpu adịghị ewute gị, ị ga-echeta otu onye dị mfe na-achị: adịghị emesapụrụ ndị engine maka a ogologo oge idling. Na nke a na-arụ ọrụ mode, na crankcase ventilashion usoro a na-fọrọ adịghị etinye aka. Ya mere, e guzobe ghọọ mmanụ - mmiri. Karịsịa na engine na-abaghị uru bụ n'ezie Okpomoku elu.

ọgwụgwụ

Ya mere, anyị chọpụtara na ihe mere e nwere onye na emulsion na mmanụ dịanyā okpu. "Skoda" gị ma ọ bụ "nne mgbada" - ọ dịghị mkpa, dị ka "Mayonezi" dokwara ize ndụ n'ihi niile ugbo ala. Ọ bụrụ na nsogbu na-adịghị akwụsị site n'onwe ya, adịghị eme ka a kpuru ìsì anya ya. Ikekwe ị tara ahụhụ a mmebi nke cylinder isi gasket. Dị ka ị pụrụ ịhụ, dochie na gị onwe gị aka ike, ma na-enweghị ahụmahụ ma ọ bụ obi ike ka mma na-enyefe a ọrụ ọkachamara.