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Lehae / Litaba / Enjene ea EA888 e kanna ea se ke ea bakoa ke eona, empa e tla etsa hore oli e chesoe haeba e robehile!

Enjene ea EA888 e kanna ea se ke ea bakoa ke eona, empa e tla etsa hore oli e chesoe haeba e robehile!

Jul. La 31, 2024

Volkswagen/Audi EA888 karohano ea khase ea oli ea moloko oa bobeli (valve ea litšila)

Koloi ea pele e arotsoe ka mefuta e 'meli ea matla a phahameng le a tlaase

Ha u fetola, bapisa feela nomoro ea pele ea koloi!

The EA888 engine may not be caused by it, but it will definitely cause oil burning if it is broken!

 

 

● Melao ea tikoloho e hloka hore khatello ea crankcase e be mpe, ke hore, khatello e ka har'a crankcase e tlameha ho ba tlase ho feta khatello e tloaelehileng ea sepakapaka ho thibela khase ea crankcase ho tsoa ka ho toba sepakapakeng le ho baka tšilafalo;

● Phapang e le 'ngoe feela pakeng tsa matla a phahameng le a tlaase ke boleng ba khatello e mpe, e khethiloeng ke mohloli oa khatello ka har'a valve ea ho tima;

● Mbar ke lentsoe le tšoanang le li-millibar, e leng tekanyo ea khatello ea moea. Sesentimithara e le 'ngoe e tlas'a 1 kilogram ea khatello ea sepakapaka, e bitsoang "1 bar". Karolo e le 'ngoe ea sekete ea "bar" e bitsoa "millibar". Khatello e le 'ngoe e tloaelehileng ea sepakapaka e lekana le li-millibar tse 1013, kahoo li-millibar tse 100 li batla li lekana le karolo ea leshome ea khatello e tloaelehileng ea sepakapaka;

 

1. Phetolelo e phahameng ea matla

Nomoro ea OE:
06H103495AF=AE=AK=K
Boleng ba khatello e mpe: -100Mbar (millibar)
Khatello e mpe e tloaelehileng ka lebelo le sa sebetseng: -115 ho -90 mbar

2. Mofuta o fokolang oa matla

Nomoro ea OE:
06H103495AB=AC=AD=AH=AJ=B=H=E
Boleng ba khatello e mpe: -25Mbar (millibar)
Khatello e mpe e tloaelehileng ka lebelo le sa sebetseng: -28.5 ho -18.5 mbar

● Haeba vacuum e le tlase haholo, ho lutla ha crankcase kapa blowby e feteletseng e lokela ho hlahlojoa;

● Haeba vacuum e phahame haholo, diaphragm le spring ka valve ea ho ntša metsi li lokela ho hlahlojoa, kapa valve ea ho ntša metsi e lokela ho nkeloa sebaka ka ho toba;

 

★ Lintlha tse tloaelehileng tsa phoso ea EA888 ea moloko oa bobeli oa enjene ea ho qeta valve

1. Diaphragm e laolang khatello e phunyelelitsoe

Diaphragm ea pele ea rabara e ntšo e ne e le bonolo haholo ho tsofala le ho phunyeha. Hona joale e se e ntlafalitsoe ho diaphragm e khubelu e nang le marang-rang a matlafalitsoeng, ao hangata a nang le bothata ba ho senyeha;

The EA888 engine may not be caused by it, but it will definitely cause oil burning if it is broken!

2. Sekoti sa ho ntša oli se koetsoe, se etsa hore oli e arohaneng e se ke ea khutlela morao ka tloaelo

The EA888 engine may not be caused by it, but it will definitely cause oil burning if it is broken!3. Gasket ea ho tiisa e tsofala, e bakang mesaletsa ea ho lutla ha oli ho e potoloha

The EA888 engine may not be caused by it, but it will definitely cause oil burning if it is broken!

★ Mabapi le ho chesa oli ea enjene

Seo ho thoeng ke "ho chesa oli" ha e le hantle ke lebitso le tloaelehileng la "tšebeliso ea oli e fetang tekanyo".

Mabaka a mantlha a ho chesa oli ea EA888:

 

1. Oli ea Valve e tiisa botsofali le tšenyo

Setiiso sa oli sa valve se na le mesebetsi e 'meli:
E 'ngoe ke ho thibela motsoako o ka kamoreng ea ho tuka kapa khase ea mouoane ka mor'a hore mollo o se ke oa lutla;
E 'ngoe ke ho thibela oli ea enjene ho kena ka kamoreng ea mollo le ho kenya letsoho ho tukang;
Ka hona, hang ha tiiso ea oli ea valve e e-na le tiiso e fokolang, e tla etsa hore khatello ea cylinder e theohe le bothata ba "oli ea enjene e tukang".

The EA888 engine may not be caused by it, but it will definitely cause oil burning if it is broken!

2. Ho fokotsa ts'ebetso ea tiiso ea mehele ea piston

Hangata piston e na le mehele e 'meli ea moea le lesale le le leng la oli.
Reng ea moea e sebelisoa ho netefatsa tiiso pakeng tsa silinda le piston, ha lesale la oli le sebelisoa ho hasa le ho hohla oli. Ha piston e nyolohela holimo, oli e tšeloa leboteng la cylinder, 'me ha piston e theohela fatše, oli e ntšoa.
Ha lesale la piston le ntse le roala, ts'ebetso ea eona ea ho tiisa e tla fokotseha butle ho fihlela oli e ka kena ka phaposing e tukang ho tloha lipakeng tsa selikalikoe sa piston le lerako la cylinder ho kenya letsoho ho tukang. Ena ke moelelo oa sebele oa "oli e tukang".

The EA888 engine may not be caused by it, but it will definitely cause oil burning if it is broken!

3. Cylinder eccentric wear kapa ho roala ho matla

Lesale la piston (lesale la oli) le na le kamano e mpe le lebota la cylinder, 'me oli ea enjene e nyolohela ka kamoreng e tukang' me ea chesoa.

The EA888 engine may not be caused by it, but it will definitely cause oil burning if it is broken!

4. Sebelisa oli ea enjene e tlase le sefahla sa oli

Oli ea enjene e tlase e ke ke ea fana ka tšireletso e nepahetseng bakeng sa sebaka sa khohlano, kahoo e tla potlakisa ho senyeha ha likarolo tsa enjene. Sena se kenyelletsa mehele ea piston le marako a silindara ao re a hlahisitseng ka holimo. Ho apara ka tsela e sa tloaelehang ho tla potlakisa botsofali ba enjene le ho etsa hore e "chese oli" pele ho nako.

The EA888 engine may not be caused by it, but it will definitely cause oil burning if it is broken!

 

5. Khatello e sa tloaelehang ea oli

Ha khatello ea oli e phahame haholo, e tla etsa hore enjine e tiisetsoe ho tlala, oli e tla lutla kapa e kene ka phaposing ea mollo ebe e cha, e leng se tla fella ka tšebeliso e sa tloaelehang ea oli.

Mabaka a khatello e feteletseng ea oli a kenyelletsa: filthara ea oli kapa ho koaloa ha seteishene sa oli, khatello e feteletseng ea ho bula li-valve tse thibelang khatello, viscosity e feteletseng ea oli, jj.

The EA888 engine may not be caused by it, but it will definitely cause oil burning if it is broken!

4. Sekhetho sa khase ea oli (valve ea ho qeta) ha e arohane ka ho feletseng

Ha blowby ea crankcase e le kholo haholo kapa valve ea ho ntša metsi ka boeona e hlōleha, motsoako oa oli-gase o ke ke oa arohana ka ho feletseng, o etsa hore karolo ea oli e sa arohaneng e tlisoe ka kamoreng ea mollo ebe e chesoa.

Ka hona, ho nkela sebaka sa valve ea ho qeta nako ho ke ke ha rarolla ka ho feletseng bothata ba oli e tukang.

Ha koloi e chesa oli, u ka qala ka ho hlahloba vacuum ea crankcase le hore na valve ea exhaust ka boeona e fosahetse. Haeba e bakoa ke valve ea ho qeta nako, u ka nka sebaka sa valve e ncha ea ho qeta. Haeba e bakoa ke mabaka a mang, o tlameha ho nkela lisebelisoa tse ling tse tsamaellanang sebaka.

The EA888 engine may not be caused by it, but it will definitely cause oil burning if it is broken!

 

The EA888 engine may not be caused by it, but it will definitely cause oil burning if it is broken!

 

 

★ EA888 moloko oa pele / moloko oa bobeli enjene e nang le lisebelisoa

The EA888 engine may not be caused by it, but it will definitely cause oil burning if it is broken!

★ Enjene ea EA888 ea moloko oa pele/moloko oa bobeli profinseng ka 'ngoe
Lintlha ho tloha ka December 2021

Yuniti: koloi

The EA888 engine may not be caused by it, but it will definitely cause oil burning if it is broken!

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