Mokhoa oa ho nka sebaka sa cylinder head gasket ho Great Wall Safe

China SUV Great Wall Safe e na le enjene ea peterole ea GW491QE. Enjene ena ke mofuta o fetotsoeng oa laesense ea yuniti ea 4Y, e kileng ea kengoa likoloing tsa Toyota Camry. Machaena a ile a "fetsa" mochine oa ho aba khase le hlooho ea cylinder (hlooho ea silinda) ho eona. The cylinder block le crank mechanism li ile tsa lula li tšoana.

Cylinder head gasket ho yuniti ea GW491QE

E 'ngoe ea likotsi tse ka sehloohong tsa enjene ea GW491QE ke cylinder head gasket. 'Me sena ha se phoso ea Machaena - ho senyeha ha eona ho ile ha boela ha fumanoa mochine oa pele oa Toyota. Hangata, phallo e qala sebakeng sa cylinder ea 3 kapa ea 4.

Gasket e kenngoa pakeng tsa cylinder block le hlooho. Sepheo sa eona se seholo ke ho koala likamore tse tukang le baki ea metsi eo sepholisa se potolohang ka sona.

Tšenyo ea cylinder head gasket e tletse ka ho kopanya maro a sebetsang, e leng se lebisang ho futhumala ha enjene, boleng bo bobe ba lubricant le ho apara ka potlako ha likarolo tsa enjene. Ho ka 'na ha hlokahala hore ho nkeloe sebaka sa oli ea enjene le antifreeze ka ho hloekisa tsamaiso ea ho pholisa le tsamaiso ea lubrication. Ho ka 'na ha boela ha e-ba le ho se sebetse hantle ha enjine le tšebeliso e feteletseng ea peterole.

Sesebelisoa sa cylinder head gasket sa enjene ea Great Wall Safe tlas'a maemo a tloaelehileng ke hoo e ka bang 100 ... lik'hilomithara tse likete tse 150. Empa mathata a ka hlaha pele ho nako. Sena se ka bakoa ke ho se sebetse hantle ha tsamaiso ea pholileng le ho chesa haholo ha yuniti, ho kenya hlooho e sa lokelang, kapa lenyalo la gasket ka boeona.

Ho phaella moo, gasket e lahloa, ka hona, nako le nako ha hlooho e tlosoa, e tlameha ho nkeloa sebaka ke e ncha, ho sa tsotellehe nako ea tšebeliso. Hape, ka nako e ts'oanang, hoa hlokahala ho fetola li-bolts tsa fastening, kaha li-parameter tsa tsona ha li sa kopana le litlhoko tse hlokahalang bakeng sa ho tiisa ka matla a hlokahalang.

The cylinder head gasket bakeng sa enjene ea GW491QE e na le nomoro ea sehlooho 1003090A-E00.

U ka e reka lebenkeleng la Marang-rang la China. U ka boela ua khetha tse ling mona.

Litaelo tsa ho khutlisa cylinder head gasket ka Great Wall Safe

Ho tsoa ho lisebelisoa u tla hloka lihlooho tse telele tse moqotetsane, thipa ea wallpaper, letlalo la zero (o ka 'na oa hloka haholo), sekontiri sa torque, lihloekisi tse fapa-fapaneng (parafini, oli e chesang le tse ling).

Mosebetsi o molemo ka ho fetisisa ho etsoa holim'a phahamiso kapa lesoba la ho shebella, kaha u tla hloka ho kena ka tlase.

E le mohato oa ho itokisa pele o tlosa hlooho ea cylinder, nka mehato e meraro e latelang.

1. Tima matla ka ho hakolla thapo e fosahetseng betereng.

2. Hlakola antifreeze. Haeba enjene e chesa, ema ho fihlela pholiso e folile ho fihlela mocheso o sireletsehileng ho qoba ho cha.

U tla hloka setshelo se nang le bophahamo ba bonyane lilithara tse 10 (tekanyo e ikhethileng ea mokelikeli tsamaisong ke lilithara tse 7,9). E lokela ho hloeka haeba u sa rera ho tlatsa sepholi se secha.

Hlakola mokelikeli o sebetsang ho tloha tsamaisong e pholileng ka li-drain cocks tsa radiator le cylinder block. Tlosa antifreeze ho tloha tanka ea katoloso.

3. Nakong ea ts'ebetso ea enjene, peterole tsamaisong ea phepelo ea mafura e tlas'a khatello. Ka mor'a ho emisa motlakase, butle-butle khatello e theoha ka lihora tse 'maloa. Haeba ho hlokahala ho etsa mosebetsi hang ka mor'a leeto, etsa hore ho be le khatello e qobelloang. Ho etsa sena, khaola chip ka lithapo tsa motlakase tsa pompo ea mafura, ebe o qala enjene, o siea sekhetho sa gear se sa nke lehlakore. Ka mor'a metsotsoana e seng mekae, mafura a setseng ka tereneng a tla fela 'me enjene e tla ema. U se ke ua lebala ho khutlisetsa chip sebakeng.

Hona joale o ka tsoela pele ka ho toba ho disassembly.

4. Pele o tlosa hlooho ka boeona, o hloka ho khaola ntho e 'ngoe le e' ngoe e tla kena-kenana le ho qhaqha:

- hose e ka holimo e kenang ea radiator le li-hoses tsa tsamaiso ea ho futhumatsa;

- duct nozzle;

- phala ea lekala ea moferefere oa mefuta e mengata ea ho qeta;

- li-hoses tsa mafura (khaola le plug);

- cable ea koloi ea accelerator;

- lebanta la ho khanna pompo ea metsi;

- pompo ea ho tsamaisa matla (o ka e hlakola ntle le ho e tlosa ho tsoa ho sistimi ea hydraulic);

- lithapo tse nang le likerese;

- khaola lithapo ho li-injection le li-sensor;

- tlosa sekoahelo sa cylinder (sekoahelo sa valve);

- Tlosa li-rockers.

5. Butle-butle, ka litsela tse 'maloa, u lokela ho lokolla le ho senya liboutu tse 10 tse kholo. Tatelano ya ho unscrew e bontšitsoe setšoantšong.

6. Fana ka liboutu tse ling tse 3.

7. Tlosa kopano ea hlooho.

8. Tlosa gasket ea khale ea cylinder hlooho 'me u hloekise ka hloko libaka ho tloha mesaletsa ea eona. Koala lisilindara ho boloka litšila.

9. Sheba boemo ba lifofane tsa mating tsa hlooho le li-cylinder block. Ka nako leha e le efe, ho kheloha ha sefofane ho tloha ho gauge ha hoa lokela ho feta 0,05 mm. Ho seng joalo, hoa hlokahala ho sila libaka kapa ho nkela BC kapa hlooho sebaka.

Bophahamo ba "cylinder block" ka mor'a ho sila ha boa lokela ho fokotseha ho feta 0,2 mm.

10. Hloekisa li-cylinders, manifolds, hlooho ho tloha ho carbon deposits le litšila tse ling.

11. Kenya gasket e ncha. Kenya hlooho ea silinda.

11. Tšela oli e 'ngoe ea enjine holim'a liboutu tsa hlooho ebe u li fafatsa ka letsoho. Ebe u tiisa ho latela mokhoa o itseng.

Ka kopo hlokomela: Ho tiisa ka mokhoa o sa lokelang ho tla fokotsa haholo bophelo ba gasket.

12. Ntho e 'ngoe le e' ngoe e neng e tlosoa 'me e tima, e khutlise' me e kopanye.

Ho tiisa liboutu tsa hlooho ea lisilindara tsa enjene ea Great Wall Safe

Mokhoa oa ho tiisa li-bolts tse ntseng li eketseha hangata o hlalosoa litokomaneng tse tsamaeang le tsona, tse lokelang ho kenyelletsoa le gasket. Empa ka linako tse ling ha e eo kapa litaelo li thata ho utloisisa.

The tightening algorithm ke e latelang.

1. Tiisa liboutu tse kholo tse 10 ho 30 Nm ka tatellano e latelang:

2. Tiisa ho 60 Nm ka tatellano e tšoanang.

3. Tiisa ho 90 Nm ka tatellano e tšoanang.

4. Lokolla liboutu kaofela 90 ° ka tatellano e ka morao (joalo ka ha ho qhaqha).

5. Ema hanyenyane 'me u tiise ho 90 Nm.

6. Tiisa liboutu tse ling tse tharo ho 20 Nm.

7. Ka mor'a moo, o lokela ho bokella enjene, tlatsa antifreeze, e qale 'me e futhumale ho fihlela thermostat e tsamaea.

8. Tlosa enjene 'me u tsamaee ho pholile lihora tsa 4 ka sekoahelo se bulehileng le sekoahelo sa tanka ea ho atolosa ea tsamaiso ea pholileng e tlosoa.

9. Ka mor'a lihora tse 4, bula sekoahelo sa valve 'me u lokolle liboutu tsohle tse 13 ka 90 °.

10. Emela metsotso e seng mekae 'me u tiise li-bolts tse kholo ho 90 Nm, li-bolts tse eketsehileng ho 20 Nm.

Ka mor'a hoo e ka bang 1000...1500 kilometers, pheta mohato oa ho qetela oa broaching. Se ke oa hlokomoloha sena haeba u sa batle ho kena mathateng a mang a tšoanang.