Diesel Injector Fuel Injector 0445120381 e tsamaellana le Bosch injector Yuchai Machinery

1. Injector e fetotsoeng e kenngoa holim'a tubing ea khatello e phahameng e amanang le pompo ea ente, accelerator e behoa boemong bo phahameng ka ho fetisisa, "vacuum rocker" e fokotsehile, 'me lebelo le laoloa ke ho pompa oli ka makhetlo a 40 ~ 50 ka motsotso.

2, screwdriver e tla ba ente ea mafura e lokisang bolt e lokolohileng, e lokiselitsoeng ho ea nakong ea selemo ha e tlas'a khatello, rocker e fetoha ka makhetlo a 'maloa, ha ente ea mafura e na le phallo ea oli, ebe butle-butle e kenella ka har'a bolt e lokisang, lehlakoreng la rocker hlokomela boemo ente ea mafura, ha ho na le "pupu" oli spray molumo, spray ea oli e ile ea qala ho atomize, Ka nako ena, khatello ea ente ke hoo e ka bang 5.88 ho 7.84 mpa (60 ho 80 engineering atmospheres).

3, ebe bolt ea phetoho e le selikalikoe, e lekanang le ho qala ha khatello ea ente e eketseha ka 3.92 mpa (40 engineering atmospheric pressure), ha u utloa molumo o monate oa oli "chi, chi", fafatsa moholi o motle haholo, 'me o sa khaotse. ente makhetlo a 20 ho isa ho a 30 ntle le ts'ebetso ea oli e rothang, khatello ea ente ea oli ea ente e ka bang 1 1.77 MPA (120 212 khatello ea sepakapaka).

4. Tšoaea boemo ba bolt ea ho lokisa, e phunyeletse ka 1/2 ho potoloha ebe u hula koloi.Haeba boemo ba ho fafatsa bo sa fetohe, ho ka nkoa hore tokiso ea khatello ea ente tlas'a boemo bo tšoailoeng e bile ntho e tloaelehileng.Haeba ho na le phala ea litsela tse tharo 'me e behiloe ente e ntle ea mafura, e ka sebelisoa hape phala ea litsela tse tharo e tla hlahlojoa 'me e behiloe ente e ntle ea mafura e bapileng le pompo ea ente ea mafura, e felise moea tseleng ea oli, beha throttle sebakeng se phahameng sa phepelo ea oli, fokotsa khatello e sisinyehang ea crankshaft, hlokomela maemo a mabeli a ente ea mafura, haeba ka nako e ts'oanang, khatello e tloaelehile;Haeba ente ea mafura e hlahlojoang e kenngoa esale pele, e bontša hore khatello ea ente ha ea lekana 'me e lokela ho lokisoa.Lokolla nate e notlelang ea boutu e lokisang 'me u fetole boutu e lokisang kahare ho eketsa matla a ho roala esale pele a seliba se laolang le ho eketsa khatello ea ente ea oli ho fihlela liente tse peli tsa mafura li fafatsa oli ka nako e le' ngoe.Qetellong, notlela nate.