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

Ukuhlolwa kwesitofu se-fuel-injector plunger sleeve
1) Khangela imikrwelo kumngxuma kumkhono weplunger we-injector. Ukuba i-injector iphumelele uvavanyo lokuqina kumvavanyi, umkhono we-plunger uyasebenza. Ukuba ukuvuza kukhulu, umkhono weplunger kunye neplunger kufuneka kutshintshwe.
2) Sebenzisa iglasi yokukhulisa ukuphakama okuphezulu ukujonga i-burrs, idiphozithi yekhabhoni kunye ne-deformation kumngxuma wokulinganisa. Xa umngxuma wokulinganisa wonakalisiwe, i-injector ayikwazi ukusebenza ngokuqhelekileyo. Musa ukuzama ukucoca ngocingo lwentsimbi, iigeji zeeplagi, njl., sebenzisa ukucoca i-solvent.
3) Jonga ukuxengaxenga kweplagi kwipaseji yamafutha nokuba kukho ukuqhekeka komkhono weplunger. Kumphezulu woqhagamshelwano oqhubekayo (i-black ring x) yomkhono weplunger, jonga umphezulu we-injector plunger sleeve ukonakaliswa kunye nokuba flat. Ngaphambi kwe-bluing, yonke ifilimu yeoli kwi-sleeve ye-plunger kufuneka ihlanjululwe kakuhle kwaye yomiswe, kwaye ukuthe tye kwendiza kufuneka kuhlolwe usebenzisa i-plate flat (ngokukhethekileyo i-flat plate yokugaya) kunye ne "blueing agent". Ukuba umonakalo okanye ukungalingani kufunyenwe, kufuneka kulungiswe nguYanxin. Musa ukusebenzisa amalaphu abrasive okanye iibrashi zocingo kumphezulu woqhagamshelwano womkhono weplunger kunye nencam yesitofu.
4) Ukuba i-injector ishushu kakhulu, i-gasket yokutywina phakathi komkhono we-plunger kunye nomzimba we-injector unokunyibilika. Umnqwazi wentloko yombhobho uya kukhululeka, ke ngoko, kunokubakho ukuthambisa kwe-oyile yokuthambisa, ukuvaleka komngxuma we-injector, umkhono wesitofu okanye umonakalo weplunger.
5) I-oyile yokungenisa i-oyile kunye nemingxuma ye-oyile yokubuyisela kwi-sleeve yeplunger yomthamo omkhulu imalunga ne-1.27 ~ 1.65 mm ukuphakama kunemingxuma yeoli kumkhono weplunger oqhelekileyo. Akunakwenzeka ukuxuba ii-injection eziqhelekileyo kunye nee-injector eziphezulu kwi-injini ye-diesel efanayo.