Ho lokisa le ho nchafatsa lienjineri tsa BMW
Ho lokisa

Ho lokisa le ho nchafatsa lienjineri tsa BMW

Ho lokisa enjene ea BMW ho ipapisitse le hore na e senyehile hakae. Qeto ea ho lokisa e lokela ho etsoa feela ka mor'a ho hlahlojoa, ho kenyelletsa tlhahlobo ea k'homphieutha, tekanyo ea khatello, tekanyo ea khatello ea oli, ho hlahloba nako le boemo.

Haeba enjene e emisitse ka lebaka la potoloho e bulehileng kapa nako, ho lekane ho hlahloba ka mahlo tšenyo e etsahetseng ka mor'a ho tlosa sekoahelo sa valve le pan ea oli. Ho lokisa maemong a joalo hangata ha ho na thuso 'me ho qetella ka ho nkela enjene sebaka ka e sebetsang.

Ke maemong afe moo ho ka khonehang ho lokisa enjene ea BMW

Haeba ho na le tšenyo ea hlooho ea cylinder kapa gasket tlas'a hlooho ea cylinder, e tiisitsoeng ke ho fumanoa ha likhase tsa ho qeta ka har'a tsamaiso ea pholileng, gasket e nkeloa sebaka ke sete ea liboutu tsa ho lokisa ka mor'a hore hlooho ea cylinder e kenngoe pele le ho tiea ha eona. hlahlobiloe.

Ho lokisa le ho nchafatsa lienjineri tsa BMW

Bothata bo tloaelehileng, haholo-holo lienjineng tsa peterole ea lithara tse 1,8, ke ho lutla ha li-valve stem seal, tse ka nkeloang sebaka (ho latela mofuta oa koloi) ntle le ho qhaqha hlooho ea silinda.

Ho khothaletsoa ho Bula Enjene Neng?

Phetoho ea enjene e etsoa haeba ho na le ts'enyo e mpe, eo ho lokisoa ha eona ho hlokang ho qhaqhoa ha cylinder block, ho nkela mehele ea piston kapa piston sebaka, ho nkela crankshaft le likhetla tse jereng sebaka. Mokhoa oa khale oa "ho haha ​​​​enjene", oo ka linako tse ling o bitsoang "phetoho ea enjene", butle-butle e fetoha ntho ea nakong e fetileng.

Theknoloji ea tlhahiso ea lienjine tsa sejoale-joale, 'me ka holim'a tsohle, leano la litheko tsa baetsi ba likarolo tsa lienjine li etsa qeto ea hore tokiso ea enjene ea BMW e theko e boima haholo ho feta ho nkela enjene sebaka kaofela.

Ho theko e tlaase ho nkela enjene sebaka ka e sebelisitsoeng kapa e ncha ho feta letoto la mathata. Ka mohlala, haeba ho hlokahala ho nkela mehele kapa li-cylinder liner, haeba majoe a honing a se a sa sebelisoe, haeba ho sila kapa ho nkeloa sebaka sa crankshaft ho hlokahala.

Lipehelo tsa ho lokisa kapa ho nchafatsa

Nako ea ho lokisa e itšetlehile ka mofuta oa tšenyo le kamoo e ileng ea lokisoa kateng. Nako e khuts'oane ea ho khutlisa enjene e felletseng hangata ke matsatsi a 2 a khoebo (ho ipapisitse le mofuta le mofuta oa koloi ea hau). Tabeng ea ho nkeloa sebaka, nako e ka eketseha ho fihlela matsatsi a 3-5, kaha hoa hlokahala ho qhaqha enjene ea khale le ho kenya e ncha.

Sheba malebela a mang a thusang a tlhokomelo ea BMW.

Tokiso e telele ka ho fetisisa ea enjene ea BMW e amahanngoa le tšenyo ea li-block, hangata matsatsi a 'maloa a ho sebetsa. Nako e nepahetseng le litšenyehelo li lula li hakanngoa pele ho lokisoa 'me li itšetlehile ka mohlala oa koloi le mofuta oa enjene.

Ho lokisa le ho nchafatsa lienjineri tsa BMW

Theko ea ho lokisa enjene ea BMW le ho e nchafatsa e thehoa joang?

Litšenyehelo tsa ho lokisa kapa ho nkela enjene sebaka li kenyelletsa: litheko tsa likarolo, litiiso, lits'ebeletso tsa likonteraka tse nyane (ho rera hlooho, tlhahlobo ea ho dutla, ho ka senyeha ho ka bang teng), theko ea enjene e sebelisitsoeng le lipalangoang tsa eona ho ea ts'ebeletso, ho tlosoa ha likarolo le ho kenya enjene e ncha hape. .

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