1. Hlahloba hore na mohlala oa kopano o rekiloeng o lumellana le mohlala oa enjene.

2. Ka mor'a hore sehlahisoa se hlakoloe, hlahloba ponahalo ea kopano (cylinder liner, piston, ring piston, piston pin, joalo-joalo) ho netefatsa hore ha ho na bothata ba boleng, ha ho na tšenyo ea kotsi, ha ho lihlahisoa tse tsoakiloeng kapa tsa bohata pele li sebelisoa.

3. Hloekisa kopano, hlahloba le ho e bapisa bakeng sa ho kenya liteko (li-cylinder liner tse metsi le tse omeletseng ha li tšoanelehe bakeng sa ho kenngoa ha liteko le 'mele, le ho lekanya ka sesebelisoa sa ho lekanya ha ho khoneha). Piston le cylinder liner, piston ring le cylinder liner le piston, piston pin le piston le rod e kopanyang, cylinder liner le 'mele.

4. Ho thibetsoe ka thata ho sebelisa oli ha u kenya li-cylinder liner tse omeletseng le tse metsi, 'me u kenye ka toner. Hloekisa lesoba la setulo sa 'mele oa mochini ho boloka sekoti sa setulo se nepahetse ntle le deformation le burrs. Haeba tumello pakeng tsa li-cylinder liner le 'mele (ka kakaretso e seng ka tlase ho 0,015 mm) e nyenyane haholo, ho kgothaletswa ho kenya lesela la cylinder le shrinkage e batang.

5. Ha u kenya mochine oa li-cylinder, lisebelisoa tse khethehileng li tlameha ho sebelisoa ho hatisa hantle le ho kenya, 'me ha ho na ho kokota ka thata kapa ho kenngoa ka thata ho lumelloa ho qoba deformation ea li-cylinder liner le ho senya likarolo tse amanang.

6. Palo e hlahelletseng ea li-cylinder liner le sefofane sa 'mele se ke ke sa feta boleng bo boletsoeng,' me mochine oa li-cylinder o phunyeletsang ka mokhoa o feteletseng o bonolo ho sithabetsoa ke hlooho ea cylinder. Haeba sefofane sa li-cylinder liner le 'mele se le tlase haholo, ho bonolo ho etsa hore cylinder gasket e tsoe.

7. 'Mele o holofetseng o lokela ho lokisoa kapa ho nkeloa sebaka,' me ho nkeloe sebaka se seng se holofetseng, 'me lere le holofetseng kapa le senyehileng.

8. Liphello tse ka pele le tse ka morao tsa piston li khetholloa, lesale la piston le ke ke la kenngoa ka morao, 'me mehele e ka holimo le e ka tlaase e arohane. Ka kakaretso, selikalikoe sa piston se kenngoa ka lehlakoreng le tšoailoeng le shebileng holimo ho piston. Tlhaloso ea khatello ea hlooho ea piston le cylinder e lokela ho bolokoa ka har'a litlhoko tsa tekheniki tsa mohlala (ka kakaretso li bolokiloe ka holimo ho 0.30mm, ntle le lienjineri tse nyenyane).

9. Ha piston le lesoba la piston li le tšitiso kapa phetoho ea phetoho, ho nolofatsa ho kenngoa, bate ea oli ea piston kapa metsi a belang a ka futhumatsoa, ​​​​'me piston e nang le oli e ka sutumetsoa ka nako ka mor'a hore e chese. U se ke ua futhumatsa piston ka lelakabe le bulehileng kapa lelakabe le chesang.

10. Boloka palo ea tumello ea mahala pakeng tsa lesale la ho boloka phini ea piston le piston ho thibela likotsi tse bakoang ke ho atolosoa ha piston khahlanong le lesale la ho boloka.

11. Lesale la piston le lokela ho potoloha ka bolokolohi le ka mokhoa o feto-fetohang ka har'a ring groove ntle le ho jamming, 'me bokaholimo bo ka ntle ba selikalikoe ka kakaretso ha bo phahametse bokaholimo bo ka ntle ba selikalikoe sa banka ea piston.

12. Ha u kenya sete ea piston e kopanyang, hloekisa kopano pele, ebe u sebelisa oli e hloekileng ea ho tlotsa (ha ho na oli e lumelloang ka holim'a piston), thekesela likou tsa lesale la piston (kou ea pele ea selikalikoe ha ea lokela ho tobana le mafura. lehlakoreng la injector), 'me u behe lesale Molomo o holim'a moleka o moholo ka ho fetisisa oa piston (ntle le lipiston tse feletseng tsa skirt). Hlokomela hore molomo oa lesale ha oa lokela ho ba haufi le lehlakore la piston.

13. Ha o nkela kopano sebaka, ela hloko tlhahlobo ea likarolo tse amanang le tsona: crankshaft e ea pele le morao (ka tlase ho 0.30 mm), tiiso ea pipe e kenang, ho hloekisoa ha sediment ka pipeline, ho hloekisa le ho nkela sebaka. ea li-filters tse tharo, phello ea atomization ea nozzle ea mafura, pompo ea ente ea mafura Hore na khatello e kopana le maemo, joalo-joalo.