Diesel Injector Fuel Injector 0445120357 Bosch na Case New Holland TRACTOR/ HOWO 615-Crs-EU4

Duban injector mai - man injector plunger hannun riga
1) Bincika karce akan ramin da ke hannun rigar allurar. Idan injector ya wuce gwajin matsewa akan mai gwajin, ana amfani da hannun rigar plunger. Idan ruwan yabo ya yi girma, dole ne a maye gurbin plunger da hannun riga.
2) Yi amfani da gilashin ƙara girman girma don bincika burrs, ajiyar carbon da nakasar ramin aunawa. Lokacin da ramin ma'aunin ya lalace, mai yin allurar ba zai iya aiki akai-akai ba. Kada kayi ƙoƙarin tsaftacewa da waya ta ƙarfe, ma'auni na toshe, da dai sauransu, yi amfani da tsaftacewa mai ƙarfi.
3) Bincika sako-sako da filogi a cikin hanyar mai da ko akwai wani tsagewa a kan hannun rigar plunger. A kan ci gaba da tuntuɓar lamba (baƙar zobe x) na hannun riga, duba saman hannun rigar injector plunger don lalacewa da laushi. Kafin bluing, duk fim ɗin mai da ke hannun rigar plunger ya kamata a tsaftace sosai kuma a bushe, sannan a duba madaidaiciyar jirgin ta hanyar amfani da faranti (zai fi dacewa farantin niƙa) da "blueing agent". Idan an sami lalacewa ko rashin daidaituwa, yakamata Yanxin ya gyara shi. Kada a yi amfani da yadudduka masu ƙyalli ko gogayen waya a saman tuntuɓar hannun riga da titin injector.
4) Idan injector ne overheated, da sealing gasket tsakanin plunger hannun riga da injector jiki na iya narke. Matsakaicin hular bututun ƙarfe zai sassauta, saboda haka, za a iya samun ruwan mai mai mai mai, toshe rami mai bututun ƙarfe, hannun rigar injector ko lalacewa.
5) Mashigar mai da ramukan dawo da mai a kan babban hannun riga mai ƙarfi suna da kusan 1.27 ~ 1.65 mm sama da ramukan mai akan daidaitaccen hannun rigar plunger. Ba zai yiwu a haxa injectors na yau da kullun da injectors masu girma akan injin dizal iri ɗaya ba.