I-Diesel Injector Fuel Injector 0445120280 Bosch ye-Lovol Excavator Foton Cummns 150t1 Engine

(5) Hlola ukuma kwekhanda lombhobho kanye ne-plunger ngesandla.Susa i-plunger bese uyigcoba ngamafutha kaphethiloli noma ngamafutha okuhlola.Bamba umjovo uqonde phezulu (ubhekise umlomo wombhobho phansi) bese uvumela i-plunger iwise amaconsi ambalwa kawoyela ekhanda lombhobho.Faka cishe i-plunger engu-12.7mm kumkhono we-plunger.I-plunger kufanele ishelele ngaphakathi ngokushelela.Cindezela i-plunger nozzle ngesandla ukuze i-plunger icindezelwe ngokuqinile endaweni yesihlalo sekhanda lombhobho bese izungeza 90.°.Bamba umjovo ukuze ikhanda lombhobho liphakame futhi i-plunger kufanele ikwazi ukushelela iphume kumjovo lapho umjovo uphakanyiswa ngokushesha.Uma i-plunger ingashibiliki, susa i-plunger, gcoba ingaphezulu le-plunger bese uphinde ukuhlola.

(6) Sebenzisa 3375209 ithuluzi lokuhlola ibhulokhi lomjovo we-plunger ukuze uhlole isimo sebhulokhi ye-plunger.Beka i-injector kaphethiloli ehlanganisiwe ethuluzini (ikhanda le-nozzle esisekelweni), khulula isikulufu sokusetha ku-torque wrench rod, lungisa induku ibe ubude obudingekayo bese uqinisa isikulufu sokusetha, ukuze isilinda sokucindezela komoya sicindezelwe kanye nomoya. Isilawuli silungiswa sibe ngu-207±15 kPa, zungezisa umzimba womjovo kaphethiloli bese ubheka ukufundwa kwesikrufu setorque.Uma ukufundwa kudlula i-0.226 N·m, khipha i-injector, uyibeke endaweni yomhlangano, khulula futhi uphinde uqinise i-cap yokuqinisa ikhanda le-nozzle.Phinda uhlole umjovo kuthuluzi elithi 3375209 Plunger Block Check.Uma leli thuluzi lingatholakali, khulula i-cap yokuqinisa ikhanda le-nozzle, vula ikhanda le-nozzle 1/4 ukuphenduka bese uliqinisa futhi.Ungakwenza futhi uma kudingeka.